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For complete documentation, view the LTC3809-1 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC3809EDD-1#PBF No Rsense, Low EMI DC/DC Controller in DFN DFN 10 $3.57 $2.94
LTC3809EDD-1#TRPBF No Rsense, Low EMI DC/DC Controller in DFN DFN 10
LTC3809EMSE-1#PBF No Rsense, Low EMI DC/DC Controller in MSE MSOP 10 $3.57 $2.94
LTC3809EMSE-1#TRPBF No Rsense, Low EMI DC/DC Controller in MSE MSOP 10
LTC3809IDD-1#PBF No Rsense, Low Input Voltage, Synchronous DC/DC Controller with Output Tracking DFN 10 $3.70 $3.15
LTC3809IDD-1#TRPBF No Rsense, Low Input Voltage, Synchronous DC/DC Controller with Output Tracking DFN 10
LTC3809IMSE-1#PBF No Rsense, Low Input Voltage, Synchronous DC/DC Controller with Output Tracking MSOP 10 $3.70 $3.15
LTC3809IMSE-1#TRPBF No Rsense, Low Input Voltage, Synchronous DC/DC Controller with Output Tracking MSOP 10

Demo Boards

Part Number* Description Price (1-99) QTY
DC882A LTC3809EDD-1 | Synch Step-Down Converter $125.00 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