AMS3106中文資料ADMOS數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

GENERAL DESCRIPTION

The AMS3106 is a 500mA low dropout fixed voltage regulator, featuring an internal electronic switch controlled by TTL or CMOS logic levels. When the Enable pin is pulled to a logic high level, the device is in the ON state. Designed specifically for battery powered applications where low quiescent current, low dropout and low standby current are required, the AMS3106 is ideal to use in standby power systems. Like other regulators the AMS3106 series also includes internal current limiting and thermal shutdown. A high precision 0.6V voltage reference enables the device to provide very low output voltages. A key feature includes a reference bypass pin to improve its low-noise performance for fixed output versions.

FEATURES

? 0.6V to 6V in 100mV increments Voltages Available

? Active High On/Off Control

? Output Current of 500mA

? Quiescent Current of <1μA when in Shutdown

? Low Dropout Voltage of 250mV at 500mA

? Wide Supply Voltage Range 1.5V to 15V

? Short Circuit and Thermal Protection

? Power Good function option

? Ceramic Output Capacitor OK

? Reference bypass for low noise

APPLICATIONS

? Battery Powered Systems

? Cellular Phones

? Cordless Telephones

? Portable (Notebook) Computers

? Portable Instrumentation

? Portable Consumer Equipment

? Personal Communication Equipment

? Radio Control Systems

? Low Voltage Systems

? MP3 Player