View mic2210 datasheet:

MIC2210 Micrel MIC2210 Dual µCap LDO with Open-Drain Driver General Description Features The MIC2210 is a dual µCap low dropout regulator with an • Input voltage range: 2.25V to 5.5V open-drain driver and power-on reset circuit. The first regu- • Stable with ceramic output capacitor lator is capable of sourcing 150mA, while the second regula- • 2 LDO outputs tor can source up to 300mA and includes a power-on reset • Output 1 - 150mA output current function. The open-drain output is capable of sinking 150mA • Output 2 - 300mA output current for LED backlighting applications. • 1 Open-drain driver • Low dropout voltage of 80mV @ 100mA Ideal for battery operated applications, the MIC2210 offers • Ultra-low quiescent current of 48µA 1% accuracy, extremely low dropout voltage (80mV