3-V to 65-V input, 1-V to 13-V output, 0.6-A synchronous buck converter power module 11-QFN-FCMOD -40 to 125
Texas Instruments
Texas Instruments - PTPSM365R6FRDN
$2.76
Texas Instruments - TPSM365R6FRDNR
Texas Instruments - TPSM365R6V3RDNR
Texas Instruments - TPSM365R6V5RDNR