Texas Instruments
DC DC CONVERTER 0.8-6V 1A. Switching Voltage Regulators 1A SIMPLE SWITCHER Power Module with 20V Maximum Input Voltage for Military and Rugged App 7-TO-PMOD -55 to 125
Recom Power
DC DC CONVERTER /-12V 6W. Isolated DC/DC Converters 6W 9-36Vin +/-12Vout DIP24