3A, 21V 500kHz Synchronous Step-Down Converter, 8SOP
DC/DC Converter, 4A, 21V, Step-Down, Synchronous, 8SOP
Adjustable DC/DC Controller, 4.5V to 21V, 2A, 575kHz, Surface Mount
Adjustable 15V 6A Surface Mount DC/DC Regulator
