General Description

The G9131 is a low supply current, low dropout linear regulator that comes in a space saving SOT-23 pack age. The supply current at no-load is 90µA. An over temperature protection circuit is built-in in the G9131 to prevent thermal overload. These power saving features make the G9131 ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA’s.

Features

„● 90µA Quiescent Current

„● Guaranteed 300mA Output Current

„● Dropout Voltage is 0.4V @ IO = 300mA

„● Over-Temperature Protection and Short-Circuit Protection

„● Stable With Low Cost Ceramic Capacitors

„● Fixed Output Voltage :1.5V, 1.8V, 2.5V, 3.3V

Applications

„● Cordless Phones

„● PDAs

„● Hand-Held Devices

„● Bar Code Scanners

„● Electronic Scales