Low Noise, 300mA CMOS LDO Regulator With Discharge Function

The AT1205 is an ultra-low noise, low dropout voltage, low quiescent current CMOS LDO capable of delivering up to 300mA. This LDO provides factory preset 1.8V, 2.5V, 3.0V, 3.3V and 5V fixed output voltage. That is ideally suited for input powered2.5V~5.5V from Li-Ion, NiCd, NiMH, Alkaline battery or USB-Base power system. Designed with an internal P-Channel MOSFET pass elements maintain ultra-low supply current throughout the whole entire operating range. The AT1205 is protected with current limit, ON/OFF control and thermal shutdown. By Aimtron Technology