NJM2370 Datasheet, PDF (1/8 Pages) New Japan Radio – LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL

NJM2370
LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
s GENERAL DESCRIPTION
s 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
output noise and high ripple rejection by connecting an
NJM2370U
external capaciter to noise bypass terminal.
It’s suitable for portable items such as cellular phones,
video camera and others.
NJM2370R
s FEATURES
q Output Current
(150mA min. (Vo-0.3V))
q 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
q Package Outline
SOT-89(5pin), VSP8
s PIN CONFIGURATION
5
4
123
NJM2370U
PIN FUNCTION
1. CONTROL
2. GND
3. NOISE BYPASS
4. V_OUT
5. V_IN
1
8
PIN FUNCTION
1. CONTROL
2
7
2. GND
3. NC
3
6 ^{4. NOISE BYPASS}
5. V_OUT
4
5 ^{6. NC}
7. NC
NJM2370R
8. V_IN
s EQUIVALENT CIRCUIT
V_IN
CONT
Thermal
Protection
V_OUT
NOISE
BYPASS
GND
Bandgap
Reference
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NJM2370_databook00_01