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For complete documentation, view the LTC3128 page

Part Number* Description Package Pins Price (1-99) Price (100+) QTY
LTC3128EFE#PBF 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit TSSOP 24 $6.36 $5.40
LTC3128EFE#TRPBF 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit TSSOP 24
LTC3128EUFD#PBF 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit QFN 20 $5.64 $4.80
LTC3128EUFD#TRPBF 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit QFN 20
LTC3128IFE#PBF 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit TSSOP 24 $6.93 $5.89
LTC3128IFE#TRPBF 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit TSSOP 24
LTC3128IUFD#PBF 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit QFN 20 $6.07 $5.16
LTC3128IUFD#TRPBF 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit QFN 20

Demo Boards

Part Number* Description Price (1-99) QTY
DC1887A LTC3128 Demo Board | 2-Cell Supercap Charger and Balancer: 1.72Vin to 5.5Vin @up to 3A $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