NJM2391
LOW DROPOUT VOLTAGE
REGULATOR
GENERAL DESCRIPTION The NJM2391 is low dropout voltage
regulators featuring high precision voltage.
It is suitable for Notebook PCs, PC cards and hard disks where 3.
3V need to be generated from 5V supply.
A small TO-252 package is adopted for the space saving.
PACKAGE OUTLINE
NJM2391DL1
FEATURES zOutput Current Io(max.
)=1A zHigh Precision Output Voltage Vo±1% zLow Dropout Voltage ∆ VI-O =1.
1V typ.
At Io=1A zInternal Excessive Voltage Protection Circuit zInternal Short Circuit Current Limit zInternal Thermal Overload Protection zBipolar Technology zPackage Outline TO-252 PIN CONFIGURATION
2
PIN FUNCTION 1.
VIN 2.
GND 3.
VOUT
3
1
NJM2391DL1 ABS...