NJM2370
LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
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GENERAL DESCRIPTION
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PACKAGE OUTLINE
The NJM2370 is a low dropout voltage regulator with
ON/OFF control.
It features dropout voltage of 0.1V at Io=30mA, low
NJM2370U
output noise and high ripple rejection by connecting an
external capaciter to noise bypass terminal.
It鈥檚 suitable for portable items such as cellular phones,
video camera and others.
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FEATURES
q
Output Current
(150mA min. (Vo-0.3V))
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Low Dropout Voltage (0.1V typ. (Io=30mA))
q
External Capaciter for Noise Bypass
q
ON/OFF Control Function
q
Over Current Limit
q
Thermal Shutdown
q
Bipolar Technology
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Package Outline
SOT-89(5pin), VSP8
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PIN CONFIGURATION
5
4
NJM2370R
PIN FUNCTION
1.
CONTROL
2.
GND
3.
NOISE BYPASS
4.
V
OUT
5.
V
IN
1
2
3
4
8
7
6
5
1
2
3
NJM2370U
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EQUIVALENT CIRCUIT
NJM2370R
PIN FUNCTION
1. CONTROL
2. GND
3. NC
4. NOISE BYPASS
5. V
OUT
6. NC
7. NC
8. V
IN
V
IN
CONT
Thermal
Protection
V
OUT
NOISE
BYPASS
Bandgap
Reference
GND
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NJM2370_databook00_01