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For complete documentation, view the LTC1149 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC1149CN-3.3#PBF 3.3V Hi Eff Syn Stepdn Sw Reg PDIP 16 $6.40 $5.50
LTC1149CN-5#PBF 5V High Eff Syn Stepdn Sw Reg PDIP 16 $6.40 $5.50
LTC1149CN#PBF Hi Eff Syn Stepdn Sw Reg PDIP 16 $6.40 $5.50
LTC1149CS-3.3#PBF 3.3V Hi Eff Syn Stepdn Sw Reg SO 16 $5.33 $5.00
LTC1149CS-3.3#TRPBF 3.3V Hi Eff Syn Stepdn Sw Reg SO 16
LTC1149CS-5#PBF 5V High Eff Syn Stepdn Sw Reg SO 16 $5.33 $5.00
LTC1149CS-5#TRPBF 5V High Eff Syn Stepdn Sw Reg SO 16
LTC1149CS#PBF Hi Eff Syn Stepdn Sw Reg SO 16 $5.33 $5.00
LTC1149CS#TRPBF 5V High Eff Syn Stepdn Sw Reg SO 16

Demo Boards

Part Number* Description Price (1-99) QTY
DC024A-A LTC1149CS | HIGH EFFICIENCY BUCK 5V/2A OUT (ADJUSTABLE) $100.00 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