CS8391 Datasheet - Cherry Semiconductor Corporation

CS8391 Micropower Low Dropout Regulator

The CS8391 is a precision, dual 5V micropower linear voltage regulator. The switched primary output (VOUT1) supplies up to 250mA while the secondary (VOUT2) is capable of supplying 100mA. Both outputs have a maximum dropout voltage of 600mV and low reverse current. Quiescent current drain is typical.

CS8391 Features

* s 5V, 250mA Primary Output s 5V, 100mA Secondary Output s 3% Tolerance, Both Outputs s ON/OFF Control for Primary Output s Low Quiescent Current Drain (100µA VOUT2) s Low Reverse Current s Protection Features Reverse Battery (-15V) Short Circuit Overtemperature Absolute Maximum Ratings Input Voltag

CS8391_CherrySemiconductorCorporation.pdf