14A DC/DC Adj Voltage Regulator, 21V In, QFN
SupIRBuck Adjustable DC-DC Converter, 12V 12A QFN Package
Conv DC-DC Single Step Down 2.5V to 21V 15-Pin Power QFN EP T/R
INTERNATIONAL RECTIFIER IR3821AMTR1PBF DC-DC Switching Step Down Regulator, Adjustable, 2.5V-21Vin, 0.6V-12Vout, 9Aout, QFN-15
HIGHLY INTEGRATED 12A SUPIRBUCK VOLTAGEREGULATOR