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For complete documentation, view the LT3959 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LT3959EFE#PBF Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 5A, 40V Switch TSSOP 38 $4.63 $3.93
LT3959EFE#TRPBF Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 5A, 40V Switch TSSOP 38
LT3959EUHE#PBF Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 5A, 40V Switch QFN 36 $4.36 $3.70
LT3959EUHE#TRPBF Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 5A, 40V Switch QFN 36
LT3959IFE#PBF Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 5A, 40V Switch TSSOP 38 $5.27 $4.48
LT3959IFE#TRPBF Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 5A, 40V Switch TSSOP 38
LT3959IUHE#PBF Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 5A, 40V Switch QFN 36 $5.03 $4.27
LT3959IUHE#TRPBF Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 5A, 40V Switch QFN 38

Demo Boards

Part Number* Description Price (1-99) QTY
DC1853A LT3959EUHE Boost Demo Board | 2V-10Vin; Vout = 12V @ 2A $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