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For complete documentation, view the LT3837 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LT3837EFE#PBF Synchronous Flyback Controller TSSOP 16 $4.43 $3.65
LT3837EFE#TRPBF Synchronous Flyback Controller TSSOP 16
LT3837IFE#PBF Isolated No-Opto Synchronous Flyback Controller with Wide Input Voltage TSSOP 16 $4.69 $3.98
LT3837IFE#TRPBF Isolated No-Opto Synchronous Flyback Controller with Wide Input Voltage TSSOP 16

Demo Boards

Part Number* Description Price (1-99) QTY
DC1038A-A LT3837EFE | 9V -36V input to 3.3V at 10A Sync. Flyback Converter $225.00 1
DC1038A-B LT3837EFE | 9V -36V input to 5V at 7A Sync. Flyback Converter $200.00 1
DC1038A-C LT3837EFE | 9V -36V input to 12V at 3A Sync. Flyback Converter $175.00 1
DC950A-B LT3837EFE Demo Board | 9V ≤ Vin ≤ 36V, Vout: 5V/2A, 3.3V/3A, 2.5V/3A $150.00 1

* When ordering part numbers ending in #TR or #TRM for quantities less than (or not an even multiple of) a full reel, parts will be shipped in bulk or cut tape