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产品型号LF35ABDT-TR的概述

芯片 LF35ABDT-TR 的概述 LF35ABDT-TR 是一款由 Semtech Corporation 生产的高效线性稳压器。这款芯片以其低压差(Low Dropout)的特性而闻名,适合于各种电源管理应用。LF35ABDT-TR 通常用于需要稳定电压和低功耗的场合,例如便携式设备、网络设备和工业控制系统。通过其集成电路设计,LF35ABDT-TR 能够提供恒定的输出电压,支持从多种输入电压范围内进行转换,从而保证设备在不同负载和温度条件下的稳定工作。 LF35ABDT-TR 的结构设计精巧,使其能够提供额外的功能,比如过载保护、过热保护和反向电流保护等,这些特性使得该芯片在现代电子设计中尤为重要。其小巧的封装方式也有助于在空间受限的设计中更好地集成和应用。 芯片 LF35ABDT-TR 的详细参数 LF35ABDT-TR 的主要电气参数包括但不限于: - 输入电压范围:2.7...

产品型号LF35ABDT-TR的Datasheet PDF文件预览

LF00 series  
Very low drop voltage regulators with inhibit  
Feature summary  
Very low dropout voltage (0.45V)  
Very low quiescent current (TYP. 50 µA in OFF  
mode, 500 µA in ON mode)  
Output current up to 500 mA  
TO-220FP  
TO-220  
Logic-controlled electronic shutdown  
Output voltages of 1.5; 1.8; 2.5; 2.7; 3; 3.3; 3.5;  
4; 5; 6; 8; 8.5; 9; 12V  
Internal current and thermal limit  
Only 2.2 µF for stability  
PPAK  
DPAK  
PENTAWATT  
Available in 1% (AB) or 2% (C) selection at  
25°C  
suitable for Low Noise, Low Power applications  
and specially in battery powered systems.  
Supply voltage rejection: 80db (typ.)  
Temperature range: -40 to 125°C  
In the 5 pins configuration (PENTAWATT and  
PPAK) a Shutdown Logic Control function is  
available (pin 2, TTL compatible). This means that  
when the device is used as a local regulator, it is  
possible to put a part of the board in standby,  
decreasing the total power consumption. In the  
three terminal configuration the device has the  
same electrical performance, but is fixed in the  
ON state. It requires only a 2.2 µF capacitor for  
stability allowing space and cost saving.  
Description  
The LF00 series are very Low Drop regulators  
available in PENTAWATT, TO-220, TO-220FP,  
DPAK and PPAK package and in a wide range of  
output voltages.  
The very Low Drop voltage (0.45V) and the very  
low quiescent current make them particularly  
Schematic diagram  
May 2006  
Rev. 15  
1/46  
www.st.com  
46  
LF00 series  
Contents  
1
2
3
4
5
6
7
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 33  
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37  
Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44  
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45  
2/46  
LF00 series  
1
Pin configuration  
Pin configuration  
Figure 1.  
Pin connections (top view)  
TO-220  
TO-220FP  
DPAK  
PPAK  
PENTAWATT  
3/46  
Maximum ratings  
LF00 series  
2
Maximum ratings  
Table 1.  
Absolute maximum ratings  
Parameter  
Symbol  
Value  
Unit  
VI  
IO  
DC Input Voltage  
-0.5 to 40(1)  
Internally Limited  
Internally Limited  
-40 to 150  
V
Output Current  
PTOT  
TSTG  
TOP  
Power Dissipation  
Storage Temperature Range  
Operating Junction Temperature Range  
°C  
°C  
-40 to 125  
1. For 18 < V < 40 the regulator is in shut-down  
I
Table 2.  
Symbol  
Thermal data  
Parameter  
PENTAWATT  
TO-220  
TO-220FP DPAK/PPAK  
Unit  
RthJC Thermal resistance junction-case  
RthJA Thermal resistance junction-ambient  
3
3
5
8
°C/W  
°C/W  
50  
50  
60  
100  
Figure 2.  
Test circuit  
4/46  
LF00 series  
Electrical characteristics  
3
Electrical characteristics  
Table 3.  
Symbol  
Electrical characteristics for LF15AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Parameter  
Test conditions  
O = 50 mA, VI = 3.5 V  
Min.  
Typ.  
Max.  
Unit  
I
1.485  
1.470  
2.5  
1.5  
1.515  
1.530  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 3.5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
2
VO  
VO  
VI = 2.5 to 16 V, IO = 5 mA  
VI = 2.8 V, IO = 5 to 500 mA  
10  
10  
1
mV  
mV  
Load regulation  
2
VI = 2.5 to 16V, IO = 0mA  
ON MODE  
VI = 2.8 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
82  
77  
65  
50  
1
SVR Supply voltage rejection  
IO = 5 mA, VI = 3.5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
VIL  
VIH  
II  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
2
2
V
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
5/46  
Electrical characteristics  
LF00 series  
Table 4.  
Electrical characteristics for LF15C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 3.5 V  
Min.  
Typ.  
Max.  
Unit  
I
1.47  
1.44  
2.5  
1.5  
1.53  
1.56  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 3.5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
2
VO  
VO  
VI = 2.5 to 16 V, IO = 5 mA  
VI = 2.8 V, IO = 5 to 500 mA  
10  
10  
1
mV  
mV  
Load regulation  
2
VI = 2.5 to 16V, IO = 0mA  
ON MODE  
VI = 2.8 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
82  
77  
65  
50  
1
SVR Supply voltage rejection  
IO = 5 mA, VI = 3.5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
VIL  
VIH  
II  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
2
2
V
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
6/46  
LF00 series  
Electrical characteristics  
Table 5.  
Symbol  
Electrical characteristics for LF18AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Parameter  
Test conditions  
O = 50 mA, VI = 3.3 V  
Min.  
Typ.  
Max.  
Unit  
I
1.782  
1.764  
3
1.8  
1.818  
1.836  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 3.3 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
2
VO  
VO  
VI = 2.8 to 16 V, IO = 5 mA  
VI = 3.3 V, IO = 5 to 500 mA  
12  
10  
1
mV  
mV  
Load regulation  
2
VI = 2.5 to 16V, IO = 0mA  
ON MODE  
VI = 3.1 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
82  
77  
60  
50  
0.7  
SVR Supply voltage rejection  
IO = 5 mA, VI = 3.5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
VIL  
VIH  
II  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
2
2
V
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
7/46  
Electrical characteristics  
LF00 series  
Table 6.  
Electrical characteristics for LF18C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 3.5 V  
Min.  
Typ.  
Max.  
Unit  
I
1.764  
1.728  
3
1.8  
1.836  
1.872  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 3.5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
2
VO  
VO  
VI = 2.8 to 16 V, IO = 5 mA  
VI = 3.3 V, IO = 5 to 500 mA  
12  
10  
1
mV  
mV  
Load regulation  
2
VI = 2.5 to 16V, IO = 0mA  
ON MODE  
VI = 3.1 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
82  
77  
60  
50  
0.7  
SVR Supply voltage rejection  
IO = 5 mA, VI = 3.5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
VIL  
VIH  
II  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
2
2
V
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
8/46  
LF00 series  
Electrical characteristics  
Table 7.  
Symbol  
Electrical characteristics for LF25AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Parameter  
Test conditions  
O = 50 mA, VI = 4.5 V  
Min.  
Typ.  
Max.  
Unit  
I
2.475  
2.450  
2.5  
2.525  
2.550  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 4.5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
2
VO  
VO  
VI = 3.5 to 16 V, IO = 5 mA  
VI = 3.8 V, IO = 5 to 500 mA  
12  
12  
1
mV  
mV  
Load regulation  
2
VI = 3.5 to 16V, IO = 0mA  
ON MODE  
VI = 3.8 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
82  
77  
65  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 4.5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
9/46  
Electrical characteristics  
LF00 series  
Table 8.  
Electrical characteristics for LF25C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 4.5 V  
Min.  
Typ.  
Max.  
Unit  
I
2.45  
2.4  
2.5  
2.55  
2.6  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 4.5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
2
VO  
VO  
VI = 3.5 to 16 V, IO = 5 mA  
VI = 3.8 V, IO = 5 to 500 mA  
12  
12  
1
mV  
mV  
Load regulation  
2
VI = 3.5 to 16V, IO = 0mA  
ON MODE  
VI = 3.8 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
82  
77  
65  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 4.5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
10/46  
LF00 series  
Electrical characteristics  
Table 9.  
Symbol  
Electrical characteristics for LF27AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Parameter  
Test conditions  
O = 50 mA, VI = 4.7 V  
Min.  
Typ.  
Max.  
Unit  
I
2.673  
2.646  
2.7  
2.727  
2.754  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 4.7 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
2
VO  
VO  
VI = 3.7 to 16 V, IO = 5 mA  
VI = 4 V, IO = 5 to 500 mA  
13  
13  
1
mV  
mV  
Load regulation  
2
VI = 3.7 to 16V, IO = 0mA  
ON MODE  
VI = 4 to 16V, IO = 500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
82  
77  
65  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 4.7 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
11/46  
Electrical characteristics  
LF00 series  
Table 10. Electrical characteristics for LF27C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 4.7 V  
Min.  
Typ.  
Max.  
Unit  
I
2.646  
2.592  
2.7  
2.754  
2.808  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 4.7 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
2
VO  
VO  
VI = 3.7 to 16 V, IO = 5 mA  
VI = 4 V, IO = 5 to 500 mA  
13  
13  
1
mV  
mV  
Load regulation  
2
VI = 3.7 to 16V, IO = 0mA  
ON MODE  
VI = 4 to 16V, IO = 500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
82  
77  
65  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 4.7 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
12/46  
LF00 series  
Electrical characteristics  
Table 11. Electrical characteristics for LF30AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 5 V  
Min.  
Typ.  
Max.  
Unit  
I
2.970  
2.94  
3
3.03  
3.06  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
3
VO  
VO  
VI = 4 to 16 V, IO = 5 mA  
15  
15  
1
mV  
mV  
Load regulation  
VI = 4.3 V, IO = 5 to 500 mA  
3
VI = 4 to 16V, IO = 0mA  
ON MODE  
VI = 4.3 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
81  
76  
65  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
13/46  
Electrical characteristics  
LF00 series  
Table 12. Electrical characteristics for LF30C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 5 V  
Min.  
Typ.  
Max.  
Unit  
I
2.94  
2.88  
3
3.06  
3.12  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
3
VO  
VO  
VI = 4 to 16 V, IO = 5 mA  
15  
15  
1
mV  
mV  
Load regulation  
VI = 4.3 V, IO = 5 to 500 mA  
3
VI = 4 to 16V, IO = 0mA  
ON MODE  
VI = 4.3 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
81  
76  
65  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
14/46  
LF00 series  
Electrical characteristics  
Table 13. Electrical characteristics for LF33AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 5.3 V  
Min.  
Typ.  
Max.  
Unit  
I
3.267  
3.234  
3.3  
3.333  
3.366  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 5.3 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
3
VO  
VO  
VI = 4.3 to 16 V, IO = 5 mA  
VI = 4.6 V, IO = 5 to 500 mA  
16  
16  
1
mV  
mV  
Load regulation  
3
VI = 4.3 to 16V, IO = 0mA  
ON MODE  
VI = 4.6 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
80  
75  
65  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 5.3 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
15/46  
Electrical characteristics  
LF00 series  
Table 14. Electrical characteristics for LF33C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 5.3 V  
Min.  
Typ.  
Max.  
Unit  
I
3.234  
3.168  
3.3  
3.366  
3.432  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 5.3 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
3
VO  
VO  
VI = 4.3 to 16 V, IO = 5 mA  
VI = 4.6 V, IO = 5 to 500 mA  
16  
16  
1
mV  
mV  
Load regulation  
3
VI = 4.3 to 16V, IO = 0mA  
ON MODE  
VI = 4.6 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
80  
75  
65  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 5.3 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
16/46  
LF00 series  
Electrical characteristics  
Table 15. Electrical characteristics for LF35AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 5.5 V  
Min.  
Typ.  
Max.  
Unit  
I
3.465  
3.430  
3.5  
3.535  
3.570  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 5.5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
3
VO  
VO  
VI = 4.5 to 16 V, IO = 5 mA  
VI = 4.8 V, IO = 5 to 500 mA  
17  
17  
1
mV  
mV  
Load regulation  
3
VI = 4.5 to 16V, IO = 0mA  
ON MODE  
VI = 4.8 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
79  
74  
60  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 5.5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
17/46  
Electrical characteristics  
LF00 series  
Table 16. Electrical characteristics for LF35C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 5.5 V  
Min.  
Typ.  
Max.  
Unit  
I
3.43  
3.36  
3.5  
3.57  
3.64  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 5.5 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
3
VO  
VO  
VI = 4.5 to 16 V, IO = 5 mA  
VI = 4.8 V, IO = 5 to 500 mA  
17  
17  
1
mV  
mV  
Load regulation  
3
VI = 4.5 to 16V, IO = 0mA  
ON MODE  
VI = 4.8 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
79  
74  
60  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 5.5 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
18/46  
LF00 series  
Electrical characteristics  
Table 17. Electrical characteristics for LF40AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 6 V  
Min.  
Typ.  
Max.  
Unit  
I
3.96  
3.92  
4
4.04  
4.08  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 6 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
4
VO  
VO  
VI = 5 to 16 V, IO = 5 mA  
20  
20  
1
mV  
mV  
Load regulation  
VI = 5.3 V, IO = 5 to 500 mA  
4
VI = 5 to 16V, IO = 0mA  
ON MODE  
VI = 5.3 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
78  
73  
60  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 6 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
19/46  
Electrical characteristics  
LF00 series  
Table 18. Electrical characteristics for LF40C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 6 V  
Min.  
Typ.  
Max.  
Unit  
I
3.92  
3.84  
4
4.08  
4.16  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 6 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
4
VO  
VO  
VI = 5 to 16 V, IO = 5 mA  
20  
20  
1
mV  
mV  
Load regulation  
VI = 5.3 V, IO = 5 to 500 mA  
4
VI = 5 to 16V, IO = 0mA  
ON MODE  
VI = 5.3 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
78  
73  
60  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 6 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
20/46  
LF00 series  
Electrical characteristics  
Table 19. Electrical characteristics for LF50AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 7 V  
Min.  
Typ.  
Max.  
Unit  
I
4.95  
4.9  
5
5.05  
5.1  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 7 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
5
VO  
VO  
VI = 6 to 16 V, IO = 5 mA  
25  
25  
1
mV  
mV  
Load regulation  
VI = 6.3 V, IO = 5 to 500 mA  
5
VI = 6 to 16V, IO = 0mA  
ON MODE  
VI = 6.3 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
76  
71  
60  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 7 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
21/46  
Electrical characteristics  
LF00 series  
Table 20. Electrical characteristics for LF50C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 7 V  
Min.  
Typ.  
Max.  
Unit  
I
4.9  
4.8  
5
5.1  
5.2  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 7 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
5
VO  
VO  
VI = 6 to 16 V, IO = 5 mA  
25  
25  
1
mV  
mV  
Load regulation  
VI = 6.3 V, IO = 5 to 500 mA  
5
VI = 6 to 16V, IO = 0mA  
ON MODE  
VI = 6.3 to 16V, IO=500mA  
0.5  
mA  
µA  
Id  
Quiescent current  
12  
100  
VI = 6 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
50  
76  
71  
60  
50  
0.2  
0.4  
SVR Supply voltage rejection  
IO = 5 mA, VI = 7 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 6 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
22/46  
LF00 series  
Electrical characteristics  
Table 21. Electrical characteristics for LF60AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 8 V  
Min.  
Typ.  
Max.  
Unit  
I
5.94  
5.88  
6
6.06  
6.12  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 8 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
6
VO  
VO  
VI = 7 to 16 V, IO = 5 mA  
30  
30  
mV  
mV  
Load regulation  
VI = 7.3 V, IO = 5 to 500 mA  
6
VI = 7 to 16V, IO = 0mA  
ON MODE  
0.7  
1.5  
12  
mA  
µA  
Id  
Quiescent current  
VI = 7.3 to 16V, IO=500mA  
VI = 9 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
70  
75  
70  
60  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 8 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 9 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
23/46  
Electrical characteristics  
LF00 series  
Table 22. Electrical characteristics for LF60C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 8 V  
Min.  
Typ.  
Max.  
Unit  
I
5.88  
5.76  
6
6.12  
6.24  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 8 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
6
VO  
VO  
VI = 7 to 16 V, IO = 5 mA  
30  
30  
mV  
mV  
Load regulation  
VI = 7.3 V, IO = 5 to 500 mA  
6
VI = 7 to 16V, IO = 0mA  
ON MODE  
0.7  
1.5  
12  
mA  
µA  
Id  
Quiescent current  
VI = 7.3 to 16V, IO=500mA  
VI = 9 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
70  
75  
70  
60  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 8 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 9 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
24/46  
LF00 series  
Electrical characteristics  
Table 23. Electrical characteristics for LF80AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 10 V  
Min.  
Typ.  
Max.  
Unit  
I
7.92  
7.84  
8
8.08  
8.16  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 10 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
8
VO  
VO  
VI = 9 to 16 V, IO = 5 mA  
40  
40  
mV  
mV  
Load regulation  
VI = 9.3 V, IO = 5 to 500 mA  
8
VI = 9 to 16V, IO = 0mA  
ON MODE  
0.7  
1.5  
12  
mA  
µA  
Id  
Quiescent current  
VI = 9.3 to 16V, IO=500mA  
VI = 9 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
70  
72  
67  
57  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 10 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 9 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
25/46  
Electrical characteristics  
LF00 series  
Table 24. Electrical characteristics for LF80C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 10 V  
Min.  
Typ.  
Max.  
Unit  
I
7.84  
7.68  
8
8.16  
8.32  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 10 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
8
VO  
VO  
VI = 9 to 16 V, IO = 5 mA  
40  
40  
mV  
mV  
Load regulation  
VI = 9.3 V, IO = 5 to 500 mA  
8
VI = 9 to 16V, IO = 0mA  
ON MODE  
0.7  
1.5  
12  
mA  
µA  
Id  
Quiescent current  
VI = 9.3 to 16V, IO=500mA  
VI = 9 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
70  
72  
67  
57  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 10 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 9 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
26/46  
LF00 series  
Electrical characteristics  
Table 25. Electrical characteristics for LF85AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 10.5 V  
Min.  
Typ.  
Max.  
Unit  
I
8.415  
8.5  
8.585  
8.67  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 10.5 V, Ta = -25 to 85°C 8.33  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
8
VO  
VO  
VI = 9.5 to 16 V, IO = 5 mA  
VI = 9.8 V, IO = 5 to 500 mA  
42  
42  
mV  
mV  
Load regulation  
8
VI = 9.5 to 16V, IO = 0mA  
ON MODE  
0.7  
1.5  
12  
mA  
µA  
Id  
Quiescent current  
VI = 9.8 to 16V, IO=500mA  
VI = 9 V  
OFF MODE  
f = 120 Hz  
70  
72  
67  
57  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 10.5 1 V f = 1 KHz  
f = 10 KHz  
dB  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 9 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
27/46  
Electrical characteristics  
LF00 series  
Table 26. Electrical characteristics for LF85C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 10.5 V  
Min.  
Typ.  
Max.  
Unit  
I
8.33  
8.5  
8.67  
8.84  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 10.5 V, Ta = -25 to 85°C 8.16  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
8
VO  
VO  
VI = 9.5 to 16 V, IO = 5 mA  
VI = 9.8 V, IO = 5 to 500 mA  
42  
42  
mV  
mV  
Load regulation  
8
VI = 9.5 to 16V, IO = 0mA  
ON MODE  
0.7  
1.5  
12  
mA  
µA  
Id  
Quiescent current  
VI = 9.8 to 16V, IO=500mA  
VI = 9 V  
OFF MODE  
f = 120 Hz  
70  
72  
67  
57  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 10.5 1 V f = 1 KHz  
f = 10 KHz  
dB  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 9 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
28/46  
LF00 series  
Electrical characteristics  
Table 27. Electrical characteristics for LF90AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 11 V  
Min.  
Typ.  
Max.  
Unit  
I
8.91  
8.82  
9
9.09  
9.18  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 11 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
9
VO  
VO  
VI = 10 to 16 V, IO = 5 mA  
VI = 10.3 V, IO = 5 to 500 mA  
VI = 10 to 16V, IO = 0mA  
45  
45  
mV  
mV  
Load regulation  
9
0.7  
1.5  
ON MODE  
mA  
µA  
VI = 10.3 to 16V,  
IO = 500mA  
Id  
Quiescent current  
12  
VI = 10 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
70  
71  
66  
56  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 11 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 10 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
29/46  
Electrical characteristics  
LF00 series  
Table 28. Electrical characteristics for LF90C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =  
2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 11 V  
Min.  
Typ.  
Max.  
Unit  
I
8.82  
8.64  
9
9.18  
9.36  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 11 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
9
VO  
VO  
VI = 10 to 16 V, IO = 5 mA  
VI = 10.3 V, IO = 5 to 500 mA  
VI = 10 to 16V, IO = 0mA  
45  
45  
mV  
mV  
Load regulation  
9
0.7  
1.5  
ON MODE  
mA  
µA  
VI = 10.3 to 16V,  
IO = 500mA  
Id  
Quiescent current  
12  
VI = 10 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
70  
71  
66  
56  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 11 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 10 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
30/46  
LF00 series  
Electrical characteristics  
Table 29. Electrical characteristics for LF120AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified.)  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 15 V  
Min.  
Typ.  
Max.  
Unit  
I
11.88  
11.76  
12  
12.12  
12.24  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 15 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
VO  
VO  
VI = 13 to 16 V, IO = 5 mA  
VI = 13.3 V, IO = 5 to 500 mA  
VI = 13 to 16V, IO = 0mA  
12  
12  
0.7  
60  
60  
mV  
mV  
Load regulation  
1.5  
ON MODE  
mA  
µA  
VI = 13.3 to 16V,  
IO = 500mA  
Id  
Quiescent current  
12  
VI = 13 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
70  
69  
64  
54  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 14 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 13 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
31/46  
Electrical characteristics  
LF00 series  
Table 30. Electrical characteristics for LF120C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO  
= 2.2 µF unless otherwise specified).  
Symbol  
Parameter  
Test conditions  
O = 50 mA, VI = 14 V  
Min.  
Typ.  
Max.  
Unit  
I
11.76  
11.52  
12  
12.24  
12.48  
16  
VO  
Output voltage  
V
IO = 50 mA, VI = 14 V, Ta = -25 to 85°C  
IO = 500 mA  
VI  
IO  
Operating input voltage  
Output current limit  
Line regulation  
V
A
1
VO  
VO  
VI = 13 to 16 V, IO = 5 mA  
VI = 13.3 V, IO = 5 to 500 mA  
VI = 13 to 16V, IO = 0mA  
12  
12  
0.7  
60  
60  
mV  
mV  
Load regulation  
1.5  
ON MODE  
mA  
µA  
VI = 13.3 to 16V,  
IO = 500mA  
Id  
Quiescent current  
12  
VI = 13 V  
OFF MODE  
f = 120 Hz  
f = 1 KHz  
70  
69  
64  
54  
50  
0.2  
0.4  
140  
SVR Supply voltage rejection  
IO = 5 mA, VI = 14 1 V  
dB  
f = 10 KHz  
eN  
Vd  
Output noise voltage  
Dropout voltage  
B = 10 Hz to 100 KHz  
IO = 200 mA  
µV  
V
0.35  
0.7  
IO = 500 mA  
VIL  
VIH  
II  
Control input logic low  
Control input logic high  
Control input current  
Ta = -40 to 125°C  
Ta = -40 to 125°C  
VI = 13 V, VC = 6 V  
0.8  
V
V
2
2
10  
10  
µA  
Output bypass  
capacitance  
CO  
ESR = 0.1 to 10 , IO = 0 to 500 mA  
µF  
32/46  
LF00 series  
Typical performance characteristics  
4
Typical performance characteristics  
(unless otherwise specified VO(NOM) = 3.3 V)  
Figure 3. Dropout voltage vs output current  
Figure 4.  
Figure 6.  
Figure 8.  
Dropout voltage vs temperature  
Supply current vs input voltage  
Supply current vs temperature  
Figure 5. Supply current vs input voltage  
Figure 7. Short circuit current vs input  
voltage  
33/46  
Typical performance characteristics  
LF00 series  
Figure 9.  
Logic controlled precision 3.3/5.0v selectable output  
Figure 10. Sequential multi-output supply  
34/46  
LF00 series  
Typical performance characteristics  
Figure 11. Multiple supply with ON/OFF toggle switch  
Figure 12. Basic inhibit functions  
35/46  
Typical performance characteristics  
Figure 13. Delayed Turn-On  
LF00 series  
Figure 14. Low voltage bulb blinker  
36/46  
LF00 series  
Package mechanical data  
5
Package mechanical data  
In order to meet environmental requirements, ST offers these devices in ECOPACK®  
packages. These packages have a Lead-free second level interconnect. The category of  
second Level Interconnect is marked on the package and on the inner box label, in  
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering  
conditions are also marked on the inner box label. ECOPACK is an ST trademark.  
ECOPACK specifications are available at: www.st.com.  
37/46  
Package mechanical data  
LF00 series  
TA  
PENTAWATT (VERTICAL) MECHANICAL DA  
mm.  
TYP  
inch  
TYP.  
DIM.  
MIN.  
A
C
MAX.  
4.8  
MIN.  
MAX.  
0.189  
0.054  
0.110  
0.053  
0.022  
0.041  
0.055  
0.142  
0.276  
0.409  
0.409  
1.37  
2.8  
D
D1  
E
2.4  
1.2  
0.35  
0.8  
1
0.094  
0.047  
0.014  
0.031  
0.039  
0.126  
0.260  
1.35  
0.55  
1.05  
1.4  
F
F1  
G
3.2  
6.6  
3.4  
6.8  
3.6  
0.134  
0.268  
G1  
H2  
H3  
L
7
10.4  
10.4  
10.05  
0.396  
17.85  
15.75  
21.4  
0.703  
0.620  
0.843  
0.886  
L1  
L2  
L3  
L5  
L6  
L7  
M
22.5  
2.6  
15.1  
6
3
0.102  
0.594  
0.236  
0.118  
0.622  
0.260  
15.8  
6.6  
4.5  
4
0.177  
0.157  
M1  
Dia1  
3.65  
3.85  
0.144  
0.152  
P010E  
38/46  
LF00 series  
Package mechanical data  
TO-220 MECHANICAL DATA  
mm.  
inch  
DIM.  
MIN.  
4.40  
1.23  
2.40  
TYP  
MAX.  
4.60  
1.32  
2.72  
MIN.  
0.173  
0.048  
0.094  
TYP.  
MAX.  
0.181  
0.051  
0.107  
A
C
D
D1  
E
1.27  
0.050  
0.49  
0.61  
1.14  
1.14  
4.95  
2.4  
0.70  
0.88  
1.70  
1.70  
5.15  
2.7  
0.019  
0.024  
0.044  
0.044  
0.194  
0.094  
0.393  
0.027  
0.034  
0.067  
0.067  
0.203  
0.106  
0.409  
F
F1  
F2  
G
G1  
H2  
L2  
L4  
L5  
L6  
L7  
L9  
DIA.  
10.0  
10.40  
16.4  
0.645  
13.0  
2.65  
15.25  
6.2  
14.0  
2.95  
15.75  
6.6  
0.511  
0.104  
0.600  
0.244  
0.137  
0.147  
0.551  
0.116  
0.620  
0.260  
0.154  
0.151  
3.5  
3.93  
3.85  
3.75  
P011C  
39/46  
Package mechanical data  
LF00 series  
TO-220FP MECHANICAL DATA  
mm.  
inch  
TYP.  
DIM.  
MIN.  
TYP  
MAX.  
4.60  
2.7  
MIN.  
0.173  
0.098  
0.098  
0.017  
0.030  
0.045  
0.045  
0.194  
0.094  
0.393  
MAX.  
0.181  
0.106  
0.108  
0.027  
0.039  
0.059  
0.059  
0.204  
0.106  
0.409  
A
B
4.40  
2.5  
D
2.5  
2.75  
0.70  
1
E
0.45  
0.75  
1.15  
1.15  
4.95  
2.4  
F
F1  
F2  
G
1.50  
1.50  
5.2  
G1  
H
2.7  
10.0  
10.40  
L2  
L3  
L4  
L5  
L6  
L7  
DIA.  
16  
0.630  
28.6  
9.8  
2.9  
15.9  
9
30.6  
10.6  
3.6  
1.126  
0.385  
0.114  
0.626  
0.354  
0.118  
1.204  
0.417  
0.142  
0.645  
0.366  
0.126  
16.4  
9.3  
3
3.2  
7012510A-H  
40/46  
LF00 series  
Package mechanical data  
DPAK MECHANICAL DATA  
mm.  
inch  
DIM.  
MIN.  
TYP  
MAX.  
MIN.  
TYP.  
MAX.  
A
A1  
A2  
B
2.2  
0.9  
2.4  
1.1  
0.23  
0.9  
5.4  
0.6  
0.6  
6.2  
0.086  
0.035  
0.001  
0.025  
0.204  
0.017  
0.019  
0.236  
0.094  
0.043  
0.009  
0.035  
0.212  
0.023  
0.023  
0.244  
0.03  
0.64  
5.2  
b4  
C
0.45  
0.48  
6
C2  
D
D1  
E
5.1  
0.200  
6.4  
6.6  
0.252  
0.260  
E1  
e
4.7  
0.185  
0.090  
2.28  
e1  
H
4.4  
9.35  
1
4.6  
0.173  
0.368  
0.039  
0.181  
0.397  
10.1  
L
(L1)  
L2  
L4  
R
2.8  
0.8  
0.110  
0.031  
0.6  
0°  
1
0.023  
0°  
0.039  
8°  
0.2  
0.008  
V2  
8°  
0068772-F  
41/46  
Package mechanical data  
LF00 series  
PPAK MECHANICAL DATA  
mm.  
inch  
TYP.  
DIM.  
MIN.  
TYP  
MAX.  
MIN.  
MAX.  
A
A1  
A2  
B
2.2  
0.9  
0.03  
0.4  
5.2  
0.45  
0.48  
6
2.4  
1.1  
0.23  
0.6  
5.4  
0.6  
0.6  
6.2  
0.086  
0.035  
0.001  
0.015  
0.204  
0.017  
0.019  
0.236  
0.094  
0.043  
0.009  
0.023  
0.212  
0.023  
0.023  
0.244  
B2  
C
C2  
D
D1  
E
5.1  
0.201  
6.4  
6.6  
0.252  
0.260  
E1  
e
4.7  
0.185  
0.050  
1.27  
G
4.9  
5.25  
2.7  
10.1  
1
0.193  
0.093  
0.368  
0.206  
0.106  
0.397  
0.039  
0.039  
G1  
H
2.38  
9.35  
L2  
L4  
L5  
L6  
0.8  
2.8  
0.031  
0.110  
0.6  
1
1
0.023  
0.039  
0078180-E  
42/46  
LF00 series  
Package mechanical data  
Tape & Reel DPAK-PPAK MECHANICAL DATA  
mm.  
TYP  
inch  
TYP.  
DIM.  
MIN.  
MAX.  
330  
MIN.  
MAX.  
12.992  
0.519  
A
C
12.8  
20.2  
60  
13.0  
13.2  
0.504  
0.795  
2.362  
0.512  
D
N
T
22.4  
7.00  
10.60  
2.75  
4.1  
0.882  
0.2.76  
0.417  
0.105  
0.161  
0.319  
Ao  
Bo  
Ko  
Po  
P
6.80  
10.40  
2.55  
3.9  
6.90  
10.50  
2.65  
4.0  
0.268  
0.409  
0.100  
0.153  
0.311  
0.272  
0.413  
0.104  
0.157  
0.315  
7.9  
8.0  
8.1  
43/46  
Order code  
LF00 series  
6
Order code  
Table 31. Order code  
Part numbers  
Packages  
Output  
voltage  
TO-220  
TO-220FP  
DPAK  
DPAK (T&R)  
PPAK  
PPAK (T&R)  
LF15CV(1)  
LF15ABV(1)  
LF18CV  
LF15CP(1)  
LF15ABP(1)  
LF18CP(1)  
LF18ABP(1)  
LF25CP(1)  
LF25ABP(1)  
LF27CP(1)  
LF27ABP(1)  
LF30CP(1)  
LF30ABP(1)  
LF33CP  
LF15CDT  
LF15ABDT  
LF18CDT  
LF18ABDT  
LF25CDT  
LF25ABDT  
LF27CDT  
LF27ABDT  
LF30CDT  
LF30ABDT  
LF33CDT  
LF33ABDT  
LF35CDT  
LF35ABDT  
LF40CDT  
LF15CDT-TR  
LF15ABDT-TR  
LF18CDT-TR  
LF18ABDT-TR  
LF25CDT-TR  
LF25ABDT-TR  
LF27CDT-TR  
LF27ABDT-TR  
LF30CDT-TR  
LF30ABDT-TR  
LF33CDT-TR  
LF33ABDT-TR  
LF35CDT-TR(1)  
LF35ABDT-TR  
LF40CDT-TR  
LF15CPT(1)  
LF15ABPT(1)  
LF18CPT  
LF15CPT-TR(1)  
LF15ABPT-TR  
LF18CPT-TR  
1.5 V  
1.5 V  
1.8 V  
1.8 V  
2.5 V  
2.5 V  
2.7 V  
2.7 V  
3 V  
LF18ABV  
LF25CV  
LF18ABPT  
LF18ABPT-TR  
LF25CPT-TR  
LF25CPT  
LF25ABV  
LF27CV(1)  
LF27ABV(1)  
LF30CV  
LF25ABPT(1)  
LF27CPT  
LF25ABPT-TR  
LF27CPT-TR(1)  
LF27ABPT-TR(1)  
LF30CPT-TR(1)  
LF30ABPT-TR(1)  
LF33CPT-TR  
LF27ABPT(1)  
LF30CPT  
LF30ABV(1)  
LF30ABPT  
LF33CPT  
3 V  
LF33CV  
3.3 V  
3.3 V  
3.5 V  
3.5 V  
4 V  
LF33ABV  
LF35CV(1)  
LF35ABV(1)  
LF40CV(1)  
LF40ABV(1)  
LF50CV  
LF33ABP  
LF33ABPT  
LF35CPT(1)  
LF35ABPT(1)  
LF40CPT  
LF33ABPT-TR  
LF35CPT-TR(1)  
LF35ABPT-TR(1)  
LF40CPT-TR(1)  
LF40ABPT-TR(1)  
LF50CPT-TR  
LF35CP(1)  
LF35ABP(1)  
LF40CP(1)  
LF40ABP(1)  
LF50CP  
LF40ABDT(1) LF40ABDT-TR(1)  
LF40ABPT(1)  
4 V  
LF50CDT  
LF50ABDT  
LF60CDT  
LF50CDT-TR  
LF50ABDT-TR  
LF60CDT-TR  
LF60ABDT-TR  
LF80CDT-TR  
LF80ABDT-TR  
LF85CDT-TR  
LF85ABDT-TR  
LF90CDT-TR  
LF90ABDT-TR  
LF120CDT-TR  
LF120ABDT-TR  
LF50CPT  
5 V  
LF50ABV  
LF60CV  
LF50ABP  
LF50ABPT  
LF60CPT  
LF50ABPT-TR  
LF60CPT-TR(1)  
LF60ABPT-TR(1)  
LF80CPT-TR  
5 V  
LF60CP(1)  
LF60ABP(1)  
LF80CP(1)  
LF80ABP(1)  
LF85CP  
6 V  
LF60ABV  
LF80CV  
LF60ABDT  
LF80CDT  
LF60ABPT(1)  
6 V  
LF80CPT  
8 V  
LF80ABV  
LF85CV  
LF80ABDT  
LF85CDT  
LF80ABPT  
LF85CPT  
LF80ABPT-TR  
LF85CPT-TR  
8 V  
8.5 V  
8.5 V  
9 V  
LF85ABV  
LF90CV  
LF85ABP(1)  
LF90CP(1)  
LF90ABP(1)  
LF120CP(1)  
LF120ABP  
LF85ABDT  
LF90CDT  
LF85ABPT(1)  
LF85ABPT-TR  
LF90CPT-TR  
LF90CPT  
LF90ABV  
LF120CV  
LF120ABV  
LF90ABDT(1)  
LF120CDT  
LF120ABDT  
LF90ABPT  
LF120CPT  
LF120ABPT(1)  
LF90ABPT-TR  
LF120CPT-TR  
LF120ABPT-TR  
9 V  
12 V  
12 V  
1. Available on request  
44/46  
LF00 series  
Revision history  
7
Revision history  
Table 32. Revision history  
Date  
Revision  
Changes  
21-Jun-2004  
24-May-2006  
14  
15  
Document updating.  
Order Codes has been updated and new template.  
45/46  
LF00 series  
Please Read Carefully:  
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46/46  
配单直通车
LF35ABDT-TR产品参数
型号:LF35ABDT-TR
是否Rohs认证: 符合
生命周期:Obsolete
零件包装代码:TO-252
包装说明:LEAD FREE, DPAK-3
针数:3
Reach Compliance Code:compliant
ECCN代码:EAR99
HTS代码:8542.39.00.01
风险等级:5.7
Is Samacsys:N
可调性:FIXED
最大回动电压 1:0.7 V
标称回动电压 1:0.4 V
最大绝对输入电压:40 V
最大输入电压:16 V
最小输入电压:4.5 V
JESD-30 代码:R-PSSO-G2
JESD-609代码:e0
长度:6.5 mm
最大电网调整率:0.017%
最大负载调整率:0.017%
功能数量:1
输出次数:1
端子数量:2
工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C
最大输出电流 1:0.5 A
最大输出电压 1:3.57 V
最小输出电压 1:3.43 V
标称输出电压 1:3.5 V
封装主体材料:PLASTIC/EPOXY
封装代码:TO-252
封装等效代码:SMSIP3H,.38,90TB
封装形状:RECTANGULAR
封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:2.63 mm
子类别:Other Regulators
表面贴装:YES
技术:BIPOLAR
端子面层:TIN LEAD
端子形式:GULL WING
端子节距:2.28 mm
端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:2%
宽度:6.1 mm
Base Number Matches:1
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