Commercial Extended Temperature DC/DC Controller, 6-Pin VSSOP, 2.5V to 5.5V Input
800mA Synchronous Step-Down Regulator, 5.5V, SOT-23-6
Adj Buck DC/DC Controller, 0.8A, Sync, SOT-23-6
Adjustable 5.5V 800mA Surface Mount DC-DC Converter