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For complete documentation, view the LTC3639 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC3639EMSE#PBF High Efficiency, 150V 100mA Synchronous Step-Down Converter MSOP 16 $5.22 $4.43
LTC3639EMSE#TRPBF High Efficiency, 150V 100mA Synchronous Step-Down Converter MSOP 16
LTC3639HMSE#PBF High Efficiency, 150V 100mA Synchronous Step-Down Converter MSOP 16 $6.10 $5.19
LTC3639HMSE#TRPBF High Efficiency, 150V 100mA Synchronous Step-Down Converter MSOP 16
LTC3639IMSE#PBF High Efficiency, 150V 100mA Synchronous Step-Down Converter MSOP 16 $5.74 $4.88
LTC3639IMSE#TRPBF High Efficiency, 150V 100mA Synchronous Step-Down Converter MSOP 16
LTC3639MPMSE#PBF High Efficiency, 150V 100mA Synchronous Step-Down Converter MSOP 16 $15.49 $13.16
LTC3639MPMSE#TRPBF High Efficiency, 150V 100mA Synchronous Step-Down Converter MSOP 16

Demo Boards

Part Number* Description Price (1-99) QTY
DC1901A LTC3639EMSE Demo Board | Sync Buck, 4V ≤ VIN ≤ 150V, Vout = 1.8V/3.3V/5V/Adj @ 100mA $200.00 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