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For complete documentation, view the LTC3623 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC3623EUDD#PBF 16V, 5A Rail-to-Rail Synchronous Buck Regulator QFN 24 $5.64 $4.80
LTC3623EUDD#TRPBF 16V, 5A Rail-to-Rail Synchronous Buck Regulator QFN 24 $5.70 $4.86
LTC3623IUDD#PBF 16V, 5A Rail-to-Rail Synchronous Buck Regulator QFN 24 $6.36 $5.40
LTC3623IUDD#TRPBF 16V, 5A Rail-to-Rail Synchronous Buck Regulator QFN 24 $6.42 $5.46

Demo Boards

Part Number* Description Price (1-99) QTY
DC2131A LTC3623 Demo Board | Silent Switcher Sync Buck, 4V ≤ VIN ≤ 15V, Vout = 1V/1.5V/2.5V/3.3V/5V @ ±5A 1 Contact Factory

* 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