NJM2857 Datasheet - NJR

NJM2857 LOW DROPOUT VOLTAGE REGULATOR

The NJM2857 is a low dropout voltage regulator. This product has Reverse Current Protection without external SBD Advanced Bipolar technology achieves low noise, high ripple rejection and high supply voltage. 1.5A output current capacity, 4.7µF small decoupling capacitor, built-in noise bypass capaci.

NJM2857 Features

* High Ripple Rejection 80dB typ. (f=1kHz, Vo=3V Version) Output Noise Voltage Vno=55µVrms typ. (Vo=3V Version) Output capacitor with ceramic capacitor Output Current Io(max.)=1.5A High Precision Output Vo ±1.0% Low Dropout Voltage 0.20V typ. (Io=1A) ON/OFF Control Internal Reverse Current Protection

NJM2857_NJR.pdf