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For complete documentation, view the LT3909EDD#PBF 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

* 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