Description

The CS8281 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) 74V Load Dump

Short Circuit

Overtemperature

Overvoltage (34V)