AP8853

AP8853 Series Anwell Semiconductor Corp. 300mA LDO Linear Regulator Features General Description l The AP8853 is a low-dropout linear regulator that Operating Voltages Range：+2.5V to +9.0V operations in the input voltage range from +2.5V to l Output Voltages Range：+1.5V to +5.0V with + 9. 0V and deliv ers 300mA out put current . The high-accuracy output voltage is preset at an 100mV Increment internally trimmed voltage 2.5V or 3.3V. Other output l Maximum Output Current：300 mA l Low Dropout: 120mV @ 100mA voltages can be mask-optioned from 1.5V to 5.0V with 100mV increment. (VOUT≧2.0 V) l ±2% Output Voltage Accuracy l High Ripple Rejection：70 dB l Output Current Limit Protection (600mA) The AP8853 consists of a 1.25V bandgap reference, an error amplifier, and a P-channel pass transistor. Other features include short-circuit protection and thermal shutdown protection. The AP8853 devices are available in SOT-23 and SOT-89 packages. l Short Circuit Protection (300mA) l Thermal Overload Shutdown Protection l Low ESR Capacitor Compatible l SOT-23, SOT-89 Packages l RoHS Compliant and 100% Lead (Pb)-Free Applications l Battery powered Equipments l Palmtops l Portable Cameras and Video Recorders l Reference Voltage Sources l Post Regulator for Switching Power Simplified Application Circuit SOT-89 SOT-23 All reserved by AnSC © 2007 Page: 1/15 V2.0-2007/9/10 AP8853 Series Ordering Information Anwell Semiconductor Corp. Vout Code： Exam. 18=1.8V、25=2.5V、33=3...