NJM2397 Datasheet, PDF (1/5 Pages) New Japan Radio – ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR

NJM2397
ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR
„ GENERAL DESCRIPTION
The NJM2397 is adjustable low dropout voltage regulator.
The output current is up to 1.5A and dropout voltage is
0.2Vtyp. at Io=0.5A.
The NJM2397 is suitable for power module, TV, Display, car
stereo and low power applications.
„ FEATURE
qLow Dropout Voltage
qOutput Current
∆V_I-O=0.2V typ. at Io=0.5A
Io(max.)=1.5A
qReference Voltage
Vref=1.29V typ.
qInternal Short Circuit Current Limit
qInternal Thermal Overload Protection
qBipolar Technology
qPackage Outline
TO-220F(4pin)
„ PIN CONFIGURATION
„ PACKAGE OUTLINE
NJM2397F
„ EQUIVALENT CIRCUIT
V_IN
Control
Circuit
PIN FUNCTION
1. V_IN
2. V_OUT
3. GND
4. ADJ
1234
NJM2397F
V_OUT
VADJ
GND
Ver.2004-12-22
-1-