Analog Devices Inc.

1.25A, 4MHz, Synchronous Step-Down DC/DC Converter Features: Small 10-Lead MSOP or DFN Package Uses Tiny Capacitors and Inductor High Frequency Operation: Up to 4MHz High Switch Current: 1.6A Low RDS(ON) Internal Switches: 0.110Ω High Efficiency: Up to 95% Stable with Ceramic Capacitors Current Mode Operation for Excellent Line and Load Transient Response Short-Circuit Protected Low Dropout Operation: 100% Duty Cycle Low Shutdown Current: IQ ≤ 1μA Low Quiescent Current: 60µA Output Voltages from 0.8V to 5V Selectable Burst Mode® Operation Sychronizable to External Clock

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