Datasheet Summary
Constant Frequency Step-Down DC/DC Controller with LDO Regulator
Features
DESCRIPTIO s Dual Output Regulator in Tiny 10-Pin MSOP s High Efficiency: Up to 94% s Wide VIN Range: 2.65V to 9.8V s Constant Frequency 550kHz Operation s 150mA LDO Regulator with Current Limit and
Thermal Shutdown Protection s High Output Currents Easily Achieved s Burst Mode® Operation at Light Load s Low Dropout: 100% Duty Cycle s Current Mode Operation for Excellent Line and Load
Transient Response s 0.8V Reference Allows Low Output Voltages s Low Quiescent Current: 260µA Total s Shutdown Mode Draws Only 10µA Supply Current s mon Power Good Output for Both Supplies
U APPLICATIO S s...