产品详情

General Description

The G9091 is a low supply current, low dropout linear regulator that comes in a space saving SOT-353 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 G9091 to prevent thermal overload. These power saving features make the G9091 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 G9091 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