Purchase Cart Summary
Select Part Numbers and Quantities
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For complete documentation, view the LT3640 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LT3640EFE#PBF | Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer | TSSOP | 28 | $5.23 | $4.43 | ||
| LT3640EFE#TRPBF | Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer | TSSOP | 28 | ||||
| LT3640EUFD#PBF | Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer | QFN | 28 | $5.00 | $4.25 | ||
| LT3640EUFD#TRPBF | Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer | QFN | 28 | ||||
| LT3640IFE#PBF | Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer | TSSOP | 28 | $5.80 | $4.93 | ||
| LT3640IFE#TRPBF | Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer | TSSOP | 28 | ||||
| LT3640IUFD#PBF | Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer | QFN | 28 | $5.56 | $4.72 | ||
| LT3640IUFD#TRPBF | Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer | QFN | 28 | ||||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC1359A | LT3640EFE Demo Board | 5V ≤ VIN ≤ 35V(55V Transients), Vout1 = 1.2V @ 1A, Vout2 = 3.3V @ 0.8A | $125.00 | 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