NJM2881/82
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LOW DROPOUT VOLTAGE
REGULATOR
! GENERAL DESCRIPTION NJM2881/82 is a low dropout voltage
regulator with ON/OFF control.
Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.
It is mounted on SOT-23-5 as small package and 1.
0µF ceramic capacitor is available.
Therefore it is suitable for cellular phone, camcorder, IC decoder, camera, and other portable items.
! FEATURES " High Ripple Rejection 75dB typ.
(f=1kHz ,Vo=3V version) " Low Output Noise Voltage Vno=30µVrms (Cp=0.
01µF) " Output capacitor with 1.
0µF ceramic capacitor (Vo≥2.
7V) " Output Current Io(max.
)=300mA " High Precision Output Vo±1.
0% " Low Dropout Voltage 0...