The AP2210N-3.3TRG1 LDO Voltage Regulators 300mA CMOS LDO 3.3V 250mV is a low dropout voltage regulator from Diodes Incorporated that can provide up to a maximum 300mA output current and with a 3.3V 250mV output voltage drop. It is designed for efficient operation with an input voltage range from 2.9V to 6V and features a short circuit protection, over temperature protection, current limiting and thermal shutdown protection. The adjustable version is available in an industry standard SOT-23-5 package. This LDO voltage regulator is ideal for applications such as battery-operated portable electronics, cellular phones, wireless handsets, and other low voltage output applications.