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For complete documentation, view the LTC4269-1 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC4269CDKD-1#PBF IEEE 802.3at High Power PD Controller with Flyback Switcher DFN 32 $3.43 $2.91
LTC4269CDKD-1#TRPBF IEEE 802.3at High Power PD Controller with Flyback Switcher DFN 32
LTC4269IDKD-1#PBF IEEE 802.3at High Power PD Controller with Flyback Switcher DFN 32 $4.11 $3.50
LTC4269IDKD-1#TRPBF IEEE 802.3at High Power PD Controller with Flyback Switcher DFN 32

Demo Boards

Part Number* Description Price (1-99) QTY
DC1335B-B LTC4269-1 | PoE Powered Device w/48V Isolated Auxiliary, Vout = 5V, Iout = 5A $75.00 1
DC1335B-C LTC4269-1 | PoE Powered Device w/48V Isolated Auxiliary, Vout = 12V, Iout = 2A $75.00 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