Description
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 typically 150µA when supplying 100µA from each output.

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