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For complete documentation, view the LT3991 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LT3991EDD#PBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | DFN | 10 | $4.22 | $3.58 | ||
| LT3991EDD#TRPBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | DFN | 10 | ||||
| LT3991EMSE-3.3#PBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | $4.22 | $3.58 | ||
| LT3991EMSE-3.3#TRPBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | ||||
| LT3991EMSE-5#PBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | $4.22 | $3.58 | ||
| LT3991EMSE-5#TRPBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | ||||
| LT3991EMSE#PBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | $4.22 | $3.58 | ||
| LT3991EMSE#TRPBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | ||||
| LT3991IDD#PBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | DFN | 10 | $4.69 | $3.98 | ||
| LT3991IDD#TRPBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | DFN | 10 | ||||
| LT3991IMSE-3.3#PBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | $4.69 | $3.98 | ||
| LT3991IMSE-3.3#TRPBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | ||||
| LT3991IMSE-5#PBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | $4.69 | $3.98 | ||
| LT3991IMSE-5#TRPBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | ||||
| LT3991IMSE#PBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | $4.69 | $3.98 | ||
| LT3991IMSE#TRPBF | 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current | MSOP | 10 | ||||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC1526A | LT3991EMSE Demo Board | 55V, 1.2A, Step-Down Regulator with 2.8uA Quiescent Current | $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