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For complete documentation, view the LT3748 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LT3748EMS#PBF 100V Isolated Flyback Controller MSOP 16 $4.46 $3.79
LT3748EMS#TRPBF 100V Isolated Flyback Controller MSOP 16 $3.89
LT3748HMS#PBF 100V Isolated Flyback Controller MSOP 16 $5.66 $4.70
LT3748HMS#TRPBF 100V Isolated Flyback Controller MSOP 16 $4.80
LT3748IMS#PBF 100V Isolated Flyback Controller MSOP 16 $4.93 $4.19
LT3748IMS#TRPBF 100V Isolated Flyback Controller MSOP 16 $4.29
LT3748MPMS#PBF 100V Isolated Flyback Controller MSOP 16 $13.22 $11.21
LT3748MPMS#TRPBF 100V Isolated Flyback Controller MSOP 16 $11.31

Demo Boards

Part Number* Description Price (1-99) QTY
DC1557A LT3748EMS Isolated Demo Board | 30V Vin 75V; Vout = 12V @ 1A $175.00 1
DC1694B LT3748EMS Isolated Demo Board | No-Opto Flyback, 22V ≤ VIN ≤ 75V; VOUT = 12V @ 2.5A $175.00 1
DC1860B LT3748EMS Isolated Demo Board | 10V ≤ Vin ≤ 15V; Vout = 52.5V @ 0.7A $175.00 1
DC1961A LT8309ES5/LT3748EMS Isolated Demo Board | 36V ≤ VIN ≤ 72V; VOUT = 12V @ 5A $175.00 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