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For complete documentation, view the LTC3729 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC3729EG#PBF 550KHZ, Polyphase Controller SSOP 28 $6.86 $5.92
LTC3729EG#TRPBF 550KHZ, Polyphase Controller SSOP 28
LTC3729EUH#PBF PolyPhase Controller QFN Package QFN 32 $8.66 $7.13
LTC3729EUH#TRPBF PolyPhase Controller QFN Package QFN 32

Demo Boards

Part Number* Description Price (1-99) QTY
DC509B LTC3729EUH Demo Board | 5V to 14VIN, 2.5V@25A VOUT $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