LTC1701B Datasheet | Linear Technology

LTC1701/LTC1701B 1MHz Step-Down DC/DC Converters in SOT-23 Features s Tiny 5-Lead SOT-23 Package s Uses Tiny Capacitors and Inductor s High Frequency Operation: 1MHz s High Output Current: 500mA s Low RDS(ON) Internal Switch: 0.28Ω s High Efficiency: Up to 94% s Current Mode Operation for Excellent Line and Load Transient Response s Short-Circuit Protected s Low Quiescent Current: 135µA (LTC1701) s Low Dropout Operation: 100% Duty Cycle s Ultralow Shutdown Current: IQ < 1µA s Peak Inductor Current Independent of Inductor Value s Output Voltages from 5V Down to 1.25V U APPLICATIO S s PDAs/Palmtop PCs s Digital Cameras s Cellular Phones s Portable Media Players s PC Cards s Handheld...