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NJM2831 - LOW DROPOUT VOLTAGE REGULATOR

Description

The NJM2831 is a 100mA output low dropout voltage regulator with ON/OFF control.

Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.

Features

  • Output voltage options available 2.1 ∼ 15.5V (0.1V step) High Ripple Rejection 75dB typ. (f=1kHz Vo=3V Version) Output Noise Voltage Vno=45µVrms typ. Output capacitor with 1.0µF ceramic capacitor (Vo≥5.1V) Output Current Io(max. )=100mA High Precision Output Vo±1.0% Low Dropout Voltage 0.10V typ. (Io=60mA) ON/OFF Control (Active High) Internal Short Circuit Current Limit Internal Thermal Overload Protection Bipolar Technology Package Outline SOT-23-5 PIN.

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NJM2831 www.DataSheet4U.com LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2831 is a 100mA output low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. 2.0V to 15.5V output voltage range, 1µF small decoupling capacitor, built-in noise bypass capacitor make the NJM2831 suitable for various applications. FEATURES Output voltage options available 2.1 ∼ 15.5V (0.1V step) High Ripple Rejection 75dB typ. (f=1kHz Vo=3V Version) Output Noise Voltage Vno=45µVrms typ. Output capacitor with 1.0µF ceramic capacitor (Vo≥5.1V) Output Current Io(max.)=100mA High Precision Output Vo±1.0% Low Dropout Voltage 0.10V typ.
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