AP8855A

AP8855A Series 500mA LDO Linear Regulator with ON/OFF Control Anwell Semiconductor Corp. GENERAL DESCRIPTION The AP8855A is a low-dropout linear regulator that operations in the input voltage range from +2.5V to +9.0V and delivers 500mA output current. The output voltages range of the adjustable type is from 1.22V to 5.0V. The AP8855A consists of a 1.22V bandgap reference, an error amplifier, and a P-channel pass transistor. Other features include short-circuit protection and thermal shutdown protection. The AP8855A devices are available in SOT89 packages FEATURES z Low dropout voltage 600mV at 500mA (Typ.) z Low 40μA current consumption (Typ.) at Vin=5V z Small output capacitor z Output current limit z Short circuit current limit protection z Thermal overload shutdown protection z ON/OFF Control Function z SOT-89 Package z RoHS Compliant and 100% Lead (Pb)-Free APPLICATION z Battery-Powered Devices z Personal Communication Devices z Home Electric/Electronic Appliances TYPICAL APPLICATION ORDERING INFORMATION All reserved by AnSC © 2007 Temperature Range： P：Commercial Standard, Lead (Pb) Free and Phosphorous (P) Free Package Package Code： A：SOT-89-5 Page: 1/9 2007/8/1 AP8855A Series 500mA LDO Linear Regulator with ON/OFF Control PIN CONFIGURATIONS Anwell Semiconductor Corp. PACKAGE MARKING INFORMATION SOT-89-5 EX：AP8855A-PA AP8855A PAxxxx xxxx：Date Code PIN DESCRIPTION Part NO. AP8855A-PA Symbol GND IN OUT ADJ EN Ground pin. Description Regulator input pin. ...