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Select Part Numbers and Quantities

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For complete documentation, view the LT3909 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LT3909EDD#PBF 2-String 50mA, 2MHz Step-Up LED Driver with 1.8% Current Matching DFN 12 $3.57 $3.04
LT3909EDD#TRPBF 2-String 50mA, 2MHz Step-Up LED Driver with 1.8% Current Matching DFN 12 $3.10
LT3909EMSE#PBF 2-String 50mA, 2MHz Step-Up LED Driver with 1.8% Current Matching MSOP 12 $3.57 $3.04
LT3909EMSE#TRPBF 2-String 50mA, 2MHz Step-Up LED Driver with 1.8% Current Matching MSOP 12 $3.10
LT3909IDD#PBF 2-String 50mA, 2MHz Step-Up LED Driver with 1.8% Current Matching DFN 12 $3.93 $3.34
LT3909IDD#TRPBF 2-String 50mA, 2MHz Step-Up LED Driver with 1.8% Current Matching DFN 12 $3.40
LT3909IMSE#PBF 2-String 50mA, 2MHz Step-Up LED Driver with 1.8% Current Matching MSOP 12 $3.93 $3.34
LT3909IMSE#TRPBF 2-String 50mA, 2MHz Step-Up LED Driver with 1.8% Current Matching MSOP 12 $3.40

Demo Boards

Part Number* Description Price (1-99) QTY
DC2176A LT3909EDD Demo Board | 2-String Boost LED Driver, 7V ≤ VIN ≤ 36V, VLED up to 35V @ 50mA (x2) $199.00 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