Purchase Cart Summary
Select Part Numbers and Quantities
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For complete documentation, view the LTC3643 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LTC3643EUDD#PBF | 2A Bidirectional Charger/ Regulator for System Power Backup | QFN | 24 | $6.36 | $5.40 | ||
| LTC3643EUDD#TRPBF | 2A Bidirectional Charger/ Regulator for System Power Backup | QFN | 24 | $5.46 | |||
| LTC3643IUDD#PBF | 2A Bidirectional Charger/ Regulator for System Power Backup | QFN | 24 | $7.14 | $6.07 | ||
| LTC3643IUDD#TRPBF | 2A Bidirectional Charger/ Regulator for System Power Backup | QFN | 24 | $6.13 | |||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC2220A | LTC3643 Demo Board | 2A, Bidirectional 40V Boost Charger/Buck Back-Up Power Regulator, 3V ≤ VIN ≤ 17V (Boost), Vout = 5V @ 2A/3A/4A (Buck) | $200.00 | 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