3A Adj Buck Converter, 8-40V In, 1.2-37V Out, TO-220-7
5V DC-DC Step Down Conv, 3A, 8-40V In, TO-220
3A 12V Buck Converter, 8-40V In, TO-220-7, 94% Eff
3.3V 3A SIMPLE SWITCHER DC/DC Controller, TO-220-7, -40°C to 125°C