General Description

The G913 is a low supply current, low dropout linear regulator that comes in a space saving SOT23-5 pack age. The supply current at no-load is 55μA. In the shutdown mode, the maximum supply current is less than 1μA. Operating voltage range of the G913 is from 2.5V to 5.5V. The over-current protection limit is set at 250mA typical and 150mA minimum. An overtem perature protection circuit is built-in in the G913 to prevent thermal overload. These power saving fea tures make the G913 ideal for use in the bat tery-powered applications such as notebook com puters, cellular phones, and PDA’s

特性 Features

?● Low, 55μA No-Load Supply Current

?● Guaranteed 150mA Output Current

?● Dropout Voltage is 70mV @ 50mA Load

?● Over-Temperature Protection and Short-Circuit

● Protection

● Two Modes of Operation ----

Fixed Mode: 2.84V (G913A), 3.15V (G913B),

3.30V (G913C), 3.00V (G913D)

Adjustable Mode: from 1.25V to 5.5V

?● Max. Supply Current in Shutdown Mode < 1μA

?● Low Output Noise at 220μVRMS

?● Stability with lost cost ceramic capacitors

Applications

?● Notebook Computers

?● Cellular Phones

?● PDAs

?● Digital still Camera and Video Recorder

?● Hand-Held Devices

?● Bar Code Scanners