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Select Part Numbers and Quantities
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For complete documentation, view the LTC7149 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LTC7149EFE#PBF | 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs | TSSOP | 28 | $8.43 | $7.16 | ||
| LTC7149EFE#TRPBF | 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs | TSSOP | 28 | $8.49 | $7.22 | ||
| LTC7149EUFD#PBF | 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs | QFN | 28 | $8.07 | $6.86 | ||
| LTC7149EUFD#TRPBF | 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs | QFN | 28 | $8.13 | $6.92 | ||
| LTC7149IFE#PBF | 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs | TSSOP | 28 | $9.70 | $8.25 | ||
| LTC7149IFE#TRPBF | 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs | TSSOP | 28 | $9.76 | $8.31 | ||
| LTC7149IUFD#PBF | 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs | QFN | 28 | $9.29 | $7.89 | ||
| LTC7149IUFD#TRPBF | 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs | QFN | 28 | $9.35 | $7.95 | ||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC2354A | LTC7149 Demo Board | Buck Configured as Negative VOUT; 3.5V ≤ VIN ≤ 55V; Vout = -3.3V/-5V/Adj to -56V @ Up to 4A | $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