3-V to 65-V, 0.6-A buck converter optimized for size and light load efficiency 9-VQFN-HR -40 to 150
Texas Instruments
Texas Instruments - PMR36506MSCQRPETQ1
$3.43
Texas Instruments - LMR36506MSC3RPERQ1
$3.70
Texas Instruments - LMR36506MSC5RPERQ1
Texas Instruments - LMR36506RS3QRPERQ1