LINEAR TECHNOLOGY - LT3990HMSE-5#PBF - BUCK, 62VIN, 2.2MHZ, 0.35A, 5V, 16MSOP
LINEAR TECHNOLOGY - LT3990HMSE-3.3#PBF - BUCK, 62VIN, 2.2MHZ, 0.35A, 3.3V, 16MSOP
LT3999 - Low Noise, 1A, DC/DC Transformer Driver with Duty Cycle Control
3A Adj Buck DC/DC Controller IC, 4.3V-55.8V In, 1.2V-55.8V Out
IC REG BUCK 5V 0.35A 16MSOP
Adjustable 55.8V 3A DC/DC Controller, SOP Package, -40°C to 150°C
IC REG BUCK 3.3V 0.35A 16MSOP