TM
MP2000 – LOW INPUT VOLTAGE, 150mA LINEAR REGULATOR
INITIAL RELEASE SPECIFICATIONS SUBJECT TO CHANGE
PACKAGE REFERENCE
TOP VIEW
IN
GND
EN
1
2
3
5
OUT
ABSOLUTE MAXIMUM RATINGS
(1)
IN Supply Voltage....................... –0.3V to +7.0V
FB Voltage.........................–0.3V to V
OUT
+ 0.3V
EN
Voltage .......................................... IN – 0.7V
Junction Temperature...............................150°C
Lead Temperature ....................................260°C
Storage Temperature .............–65°C to +150°C
MARKING
Recommended Operating Conditions
4
FB
(2)
MP2000_PD01-TSOT23-5
Input Voltage ................................ 1.35V to 6.0V
Output Voltage................................... 0.5V to 5V
Load Current........................... 150mA Maximum
Operating Temperature .............–40°C to +85°C
Thermal Resistance
Part Number**
MP2000DJ-ADJ
MP2000DJ-1.0
Package
TSOT23-5
Temperature
–40°C to +85°C
(3)
TSOT23-5.............................. 220 .... 110..
°C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its
operating conditions.
3) Measured on approximately 1” square of 1 oz copper.
θ
JA
θ
JC
**
For Tape & Reel, add suffix –Z (eg. MP2000DJ–ADJ–Z)
For Lead Free, add suffix –LF (eg. MP2000DJ–ADJ–LF–Z)
ELECTRICAL CHARACTERISTICS
V
IN
= 1.8V, T
A
= +25°C, unless otherwise noted.
Parameter
Ground Pin Current
Shutdown Current
FB Regulation Voltage
Dropout Voltage
(4)
Line Regulation
Load Regulation
PSRR
(5)
Output Voltage Noise
(5)
EN
Input Low Voltage
EN
Input Bias Current
Thermal Protection
(5)
Current Limit Protection
(5)
Thermal Protection
Hysteresis
(5)
EN
= 5V
Symbol Condition
I
OUT
= 1mA
I
OUT
= 150mA
EN
= 1.0V, V
IN
= 5V
Min
Typ
65
2.7
7
0.500
250
300
0.01
0.001
50
300
0.7
0.01
145
200
30
Max
Units
µA
mA
µA
V
mV
10
0.515
0.485
I
OUT
= 100mA
I
OUT
= 150mA
I
OUT
= 1mA,
V
IN
= (V
OUT
+ 0.5V) to 6.0V
(6)
I
OUT
= 1mA to 150mA,
V
IN
= V
OUT
+ 0.5V
(6)
V
IN
> V
OUT
+ 0.5V, C3 = 2.2µF,
V
IN
(AC) = 100mV, f = 1KHz
f = 1KHz, C
FB
> 0.1µF, I
OUT
= 1mA
0.08
0.02
%/V
%/mA
dB
nV/√Hz
V
1
µA
°C
mA
°C
V
OUT
= 1.2V
Notes:
4) Dropout Voltage is defined as the input to output differential when the output voltage drops 1% below its normal value.
5) Parameter is guaranteed by design, not production tested.
6) V
IN
= 1.35V for V
OUT
= 0.5V to 0.85V
MP2000 Rev. 0.93
4/3/2006
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© 2006 MPS. All Rights Reserved.
2
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