LTC3250-1.5 Datasheet | Linear Technology

LTC3250-1.5/LTC3250-1.2 High Efficiency, Low Noise, Inductorless Step-Down DC/DC Converter Features s 2.7V to 5.5V Input Voltage Range s No Inductors s Li-Ion (3.6V) to 1.5V with 81% Efficiency s Low Noise Constant Frequency Operation s Output Voltages: 1.5V ±4%, 1.2V ±4% s Output Current: 250mA s Shutdown Disconnects Load from VIN s Low Operating Current: IQ = 35µA s Low Shutdown Current: ISD < 1µA s Oscillator Frequency = 1.5MHz s Soft-Start Limits Inrush Current at Turn-On s Short-Circuit and Overtemperature Protected s Low Profile (1mm) SOT-23 Package U APPLICATIO S s Handheld puters s Cellular Phones s Digital Cameras s Handheld Medical Instruments s Low Power DSP...