Document
Global Mixed-mode Technology
G9117
1A Adjustable Low-Dropout Linear Regulator
Features
Available in adjust version Space saving SOT-89, TO-220, TO-252 and
SOT-223 package Internal short circuit current limiting Internal over temperature protection Output current in excess of 1A
Applications
Post regulation for switching DC/DC converter
High efficiency linear regulator Battery charger Battery powered instrumentation Motherboard
General Description
The G9117 is a low dropout linear regulator with a dropout of 1.2V at 800mA of load current and 1.3V at 1A of load current. It is available in an adjustable version, which can set the output from 1.25V to 12V with only two external resistors.
The G9117 provides over temperature and over current protection circuits to prevent it from being damaged by abnormal operating conditions.
The G9117 is available in SOT-89, TO-220, TO-252 and SOT-223 packages. A minimum of 10μF tantalum electrolytic capacitor is require.