The Bel VRP1-30E3A0 is part of the non-isolated DC-DC converter Power Module series. The module uses a SIP package. This converter is available output voltage trim via the 3 bit VID range from 1.025 VDC to 1.2 VDC over a wide range of input voltage (Vin = 6.5 - 13.8 VDC). The efficiency is typically 82% @ 12Vin and 1.2 Vout at full load.