■ 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)

●Output Noise Voltage Vno=30µVrms (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 MTP5 (MTP5:2.8×2.9×1.1mm)