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NJU7780 - LOW DROPOUT VOLTAGE REGULATOR

Description

Control.

Advanced CMOS technology achieves low quiescent current.

It is suitable for battery operating applications.

Features

  • shunt switch which improves turn off response of output voltage when ON/OFF control is used.

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Full PDF Text Transcription

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NJU7780/81 LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJU7780/81 is a low dropout voltage regulator with ON/OFF Control. Advanced CMOS technology achieves low quiescent current. It is suitable for battery operating applications. NJU7781 features shunt switch which improves turn off response of output voltage when ON/OFF control is used. FEATURES High Ripple Rejection 65dB typ. (f=400Hz, Vo=3V) Low quiescent Current Iq=20μA (Io=0mA, VCONT=VIN) Output capacitor with 1.0μF ceramic capacitor Output Current Io(max)=300mA High Precision Output Vo±1.0% Low Dropout Voltage 0.15V typ. (Io=150mA,Vo=3.
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