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For complete documentation, view the LTC3443 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC3443EDE#PBF 1A, 600kHz Synch, Buck-Boost Converter DFN 12 $4.23 $3.78
LTC3443EDE#TRPBF 1A, 600kHz Synch, Buck-Boost Converter DFN 12

Demo Boards

Part Number* Description Price (1-99) QTY
DC755A LTC3443EDE | 600kHz, Synchronous Buck-Boost Converter, 2.4V ≤ VIN ≤ 5.5V, 3.3Vout @ 1A $150.00 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