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For complete documentation, view the LTC3638 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC3638EMSE#PBF High Efficiency, 150V 250mA Synchronous Step-Down Converter MSOP 16 $5.22 $4.43
LTC3638EMSE#TRPBF High Efficiency, 150V 250mA Synchronous Step-Down Converter MSOP 16
LTC3638HMSE#PBF High Efficiency, 150V 250mA Synchronous Step-Down Converter MSOP 16 $6.10 $5.19
LTC3638HMSE#TRPBF High Efficiency, 150V 250mA Synchronous Step-Down Converter MSOP 16
LTC3638IMSE#PBF High Efficiency, 150V 250mA Synchronous Step-Down Converter MSOP 16 $5.74 $4.88
LTC3638IMSE#TRPBF High Efficiency, 150V 250mA Synchronous Step-Down Converter MSOP 16
LTC3638MPMSE#PBF High Efficiency, 150V 250mA Synchronous Step-Down Converter MSOP 16 $15.49 $13.16
LTC3638MPMSE#TRPBF High Efficiency, 150V 250mA Synchronous Step-Down Converter MSOP 16

Demo Boards

Part Number* Description Price (1-99) QTY
DC2057A LTC3638 Demo Board | 4V ≤ VIN ≤ 140V, Vout = 1.8V/3.3V/5V/Adj @ 250mA $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