Buck Converter IC, Sync, Adj 600mA, 2.5V-5.5V In, 0.6V-5.5V Out, DFN
LTC3548 - Dual Synchronous, 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C

2-Output Buck-Boost DC/DC Controller, 400mA/800mA, 2.5-5.5V In, 5V Out, 95% Eff, DFN