產(chǎn)品詳情

General Description

The G9090 is a low supply current, low dropout linear regulator that comes in a space saving SOT-23-5 package. The supply current at no-load is 100μA. In the shutdown mode, the maximum supply current is less than 1μA.

The over-current protection limit is set at 430mA typical. An overtemperature protection circuit is built-in in the G9090 to prevent thermal overload. These power saving features make the G9090 ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA’s.

These devices feature a shutdown function and are offered in active low with auto discharge. The G9090 is specifically designed to employ ceramic output capacitors.

Features

■ Low, 100μA No-Load Supply Current

■ Guaranteed 300mA Output Current

■ Dropout Voltage is 100mV @ 100mA Load

■ Over-Temperature Protection and Short-Circuit Protection

■ Max. Supply Current in Shutdown Mode < 1μA

■ Stable with Low Cost Ceramic Capacitors

Applications

■ Notebook Computers

■ Cellular Phones

■ PDAs

■ Digital still Camera and Video Recorders

■ Hand-Held Devices

■ Bar Code Scanners