TK712xx
ABSOLUTE MAXIMUM RATINGS
Input Voltage ............................................................ 15 V
Power Dissipation (Note 1) ................................ 350 mW
Operating Voltage Range ............................... 1.4 to 14 V
Junction Temperature ........................................... 150
°C
Storage Temperature Range ................... -55 to +150
°C
Operating Temperature Range ................... -30 to +80
°C
Lead Soldering Temperature (10 s) ...................... 235
°C
TK71220 ELECTRICAL CHARACTERISTICS
Test Conditions: V
IN
= 3 V, T
A
= 25
°C,
unless otherwise specified.
SYMBOL
I
Q
V
OUT
V
DROP
I
OUT
I
GND
Line Reg
Load Reg
RR
V
ref
∆V
OUT
/∆T
PARAMETER
Quiescent Current
Regulated Output Voltage
Dropout Voltage
Output Current
Ground Current
Line Regulation
Load Regulation
Ripple Rejection
Noise Bypass Terminal
Voltage
Temperature Coefficient
TEST CONDITIONS
V
IN
= 3.0 V, I
OUT
= 0 mA
V
IN
= 1.8 V, I
OUT
= 0 mA
V
IN
= 3.0 V, I
OUT
= 10 mA
I
OUT
= 30 mA
MIN
TYP
130
1.4
MAX
300
3.0
2.1
200
UNITS
µA
mA
V
mV
mA
1.9
2.0
10 0
100
V
IN
= 3.0 V, I
OUT
= 30 mA
V
IN
= 3.0 to 13.0 V
I
OUT
= 1 to 60 mA
C
L
= 3.3 µF, f = 400 Hz, I
OUT
= 10 mA
160
1. 5
10
20
63
1.27
0.15
3.5
30
40
mA
mV
mV
dB
V
mV/° C
Note 1: Power dissipation is 350 mW when mounted as recommended. Derate at 2.8 mW/°C for operation above 25
°C.
Page 2
January 1999 TOKO, Inc.
TOKO [ TOKO, INC ]
