NJM2871/A, NJM2872/A
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LOW DROPOUT VOLTAGE
REGULATOR
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.
PACKAGE OUTLINE
NJM2871F/AF NJM2872F/AF 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) Int...