Analog Devices Inc.

500mA High Efficiency, Low Noise, Inductorless Step-Down DC/DC Converters Features: Up to 500mA Output Current No Inductors 2.7V to 5.5V Input Voltage Range 2x Efficiency Improvement Over LDOs 2-Phase, Spread Spectrum Operation for Low Input and Output Noise Shutdown Disconnects Load from VIN Adjustable Output Voltage Range: 0.9V to 1.6V Fixed Output Voltages: 1.2V, 1.5V Super Burst, Burst and Burst Defeat Operating Modes Low Operating Current: IIN = 35µA (Burst Mode® Operation) Super Burst Operating Current: IIN = 10µA Low Shutdown Current: IIN = 0.01µA Typ Soft-Start Limits Inrush Current at Turn-On Short-Circuit and Overtemperature Protected Available in a Thermally Enhanced 10-Pin MSOP Package

[no prices available]