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For complete documentation, view the LTC3103 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC3103EDD#PBF 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current DFN 10 $3.50 $2.98
LTC3103EDD#TRPBF 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current DFN 10 $3.08
LTC3103EMSE#PBF 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current MSOP 10 $3.50 $2.98
LTC3103EMSE#TRPBF 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current MSOP 10 $3.08
LTC3103IDD#PBF 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current DFN 10 $3.86 $3.28
LTC3103IDD#TRPBF 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current DFN 10 $3.38
LTC3103IMSE#PBF 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current MSOP 10 $3.86 $3.28
LTC3103IMSE#TRPBF 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current MSOP 10 $3.38

Demo Boards

Part Number* Description Price (1-99) QTY
DC1883A LTC3103EDD Demo Board I 2.5 ≤ VIN ≤ 15V, VOUT = 1.8V @ 300mA $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