GENERAL DESCRIPTION

The NJM2878 is a 150mA output low dropout voltage regulator

with ON/OFF control.

Advanced bipolar technology achieves low noise, high ripple

rejection, high accuracy and low quiescent current.

Small packaging (SC-88A/SC82AB) and very small packaging

ESON4), 0.47μF small decoupling capacitor and built-in noise

bypass capacitor make the NJM2878 suitable for space conscious

applications.

FEATURES

High Ripple Rejection 75dB typ. (f=1kHz Vo=3V version)

Output Noise Voltage Vno=45μVrms typ.

Output capacitor with 0.47μF ceramic capacitor(Vo≥2.7V Version)

Output Current Io(max.)=150mA

High Precision Output Vo ±1.0%

Low Dropout Voltage 0.10V typ. (Io=60mA)

ON/OFF Control (Active High)

Internal Thermal Overload Protection

Internal Over Current Protection

Bipolar Technology

Package Outline SC88A(NJM2878F3) / SC82AB(NJM2878F4) ) / ESON4-F1(NJM2878KF1)