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Select Part Numbers and Quantities
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For complete documentation, view the LT3990 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LT3990EDD#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in 3x3 DFN | DFN | 10 | $3.64 | $3.10 | ||
| LT3990EDD#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in 3x3 DFN | DFN | 10 | ||||
| LT3990EMSE-3.3#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | $3.71 | $3.16 | ||
| LT3990EMSE-3.3#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | ||||
| LT3990EMSE-5#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | $3.71 | $3.16 | ||
| LT3990EMSE-5#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | ||||
| LT3990EMSE#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | $3.71 | $3.16 | ||
| LT3990EMSE#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | ||||
| LT3990HMSE-3.3#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in DFN | MSOP | 16 | $4.49 | $3.81 | ||
| LT3990HMSE-3.3#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in DFN | MSOP | 16 | ||||
| LT3990HMSE-5#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in DFN | MSOP | 16 | $4.49 | $3.81 | ||
| LT3990HMSE-5#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in DFN | MSOP | 16 | ||||
| LT3990HMSE#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in DFN | MSOP | 16 | $4.49 | $3.81 | ||
| LT3990HMSE#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in DFN | MSOP | 16 | ||||
| LT3990IDD#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in DFN | DFN | 10 | $4.04 | $3.44 | ||
| LT3990IDD#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in DFN | DFN | 10 | ||||
| LT3990IMSE-3.3#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | $4.13 | $3.51 | ||
| LT3990IMSE-3.3#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | ||||
| LT3990IMSE-5#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | $4.13 | $3.51 | ||
| LT3990IMSE-5#TRPBF | 60V, 350mA Step-Down Regulat6or with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | ||||
| LT3990IMSE#PBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | $4.13 | $3.51 | ||
| LT3990IMSE#TRPBF | 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E | MSOP | 16 | ||||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC1471A | LT3990EMSE Demo Board | 6.5V ≤ VIN ≤ 60V, VOUT = 5V @ 350mA, Integrated Diodes | $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