GENERAL DESCRIPTION

The NJM2871/A, NJM2872/A are low dropout voltage

regulators designed for cellular phone application.

Advanced Bipolar technology achieves low noise, high ripple

rejection and low quiescent current.

FEATURES

High Ripple Rejection 70dB typ. (f=1kHz,Vo=3V Version)

Output Noise Voltage Vno=30μVrms typ.(Cp=0.01μF)

Output capacitor with 1.0uF ceramic capacitor (Vo≥2.7V)

Output Current Io(max.)=150mA

High Precision Output Vo±2%

Vo±1%:A Version

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

ON/OFF Control (Active High)

Operating Voltage Range +2.5V∼+14V (Vo≤2.0V version)

Internal Short Circuit Current Limit

Internal Thermal Overload Protection

Bipolar Technology

Package Outline SOT-23-5