Analog Devices Inc.

High Efficiency Monolithic Synchronous Step-Down Regulator Features: High Efficiency: Up to 95% Very Low Quiescent Current: Only 10µA During Operation 600mA Output Current at VIN = 3.3V 2.65V to 6V Input Voltage Range 550kHz Constant Frequency Operation Synchronizable from 400kHz to 700kHz Selectable Burst Mode™ Operation or Pulse Skipping Mode No Schottky Diode Required Low Dropout Operation: 100% Duty Cycle 0.8V Reference Allows Low Output Voltages Shutdown Mode Draws < 1µA Supply Current ±2% Output Voltage Accuracy Current Mode Control for Excellent Line and Load Transient Response Overcurrent and Overtemperature Protected Available in 8-Lead MSOP Package

$8.25