829-4733, Murata Power Solutions, Murata Power Solutions MEF1 DC-DC Converter, 3.3V dc/ 300mA Output, 4.75 → 5.25 V dc Input, 1W, Through Hole, Murata Power Solutions MEF1 DC-DC Converter, 3.3V dc/ 300mA Output, 4.75 → 5.25 V dc Input, 1W, Through Hole,