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For complete documentation, view the LT1374 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LT1374CFE#PBF | 4.5A, 500kHz, Step-dn Converter | TSSOP | 16 | $5.38 | $4.64 | ||
| LT1374CFE#TRPBF | 4.5A, 500kHz, Step-dn Converter | TSSOP | 16 | ||||
| LT1374CR-5#PBF | 5V 500kHz Stepdown Sw Reg | DD PAK | 7 | $5.50 | $5.00 | ||
| LT1374CR-5#TRPBF | 5V 500kHz Stepdown Sw Reg | DD PAK | 7 | ||||
| LT1374CR-5SYNC#PBF | 5V Syn version of LT1374-5 | DD PAK | 7 | $5.50 | $5.00 | ||
| LT1374CR-5Sync#TRPBF | 5V Syn version of LT1374-5 | DD PAK | 7 | ||||
| LT1374CR-SYNC#PBF | 4.5A Syn version of LT1374 | DD PAK | 7 | $5.50 | $5.00 | ||
| LT1374CR-Sync#TRPBF | 4.5A Syn version of LT1374 | DD PAK | 7 | ||||
| LT1374CR#PBF | 4.5A 500kHz Stepdown Sw Reg | DD PAK | 7 | $5.50 | $5.00 | ||
| LT1374CR#TRPBF | 4.5A 500kHz Stepdown Sw Reg | DD PAK | 7 | ||||
| LT1374CS8-5#PBF | 5V 500kHz Stepdown Sw Reg | SO | 8 | $5.00 | $4.70 | ||
| LT1374CS8-5#TRPBF | 5V 500kHz Stepdown Sw Reg | SO | 8 | ||||
| LT1374CS8-5SYNC#PBF | 5V Syn version of LT1374-5 | SO | 8 | $5.00 | $4.70 | ||
| LT1374CS8-5Sync#TRPBF | 5V Syn version of LT1374-5 | SO | 8 | ||||
| LT1374CS8-SYNC#PBF | 4.5A Syn version of LT1374 | SO | 8 | $5.00 | $4.70 | ||
| LT1374CS8-Sync#TRPBF | 4.5A Syn version of LT1374 | SO | 8 | ||||
| LT1374CS8#PBF | 4.5A 500kHz Stepdown Sw Reg | SO | 8 | $5.00 | $4.70 | ||
| LT1374CS8#TRPBF | 4.5A 500kHz Stepdown Sw Reg | SO | 8 | ||||
| LT1374CT7-5#PBF | 5V 500kHz Stepdn Sw Reg | TO-220 | 7 | $5.35 | $4.90 | ||
| LT1374CT7#PBF | 4.5A 500kHz Stepdown Sw Reg | TO-220 | 7 | $5.35 | $4.90 | ||
| LT1374HVCFE#PBF | High Voltage 4.5A, 500kHz, Step-dn Converter | TSSOP | 16 | $5.92 | $5.10 | ||
| LT1374HVCFE#TRPBF | High Voltage 4.5A, 500kHz, Step-dn Converter | TSSOP | 16 | ||||
| LT1374HVCR#PBF | High Voltage 4.5A, 500kHz Step-dn Converter | DD PAK | 7 | $6.15 | $5.50 | ||
| LT1374HVCR#TRPBF | High Voltage 4.5A, 500kHz Step-dn Converter | DD PAK | 7 | ||||
| LT1374HVCS8#PBF | High Voltage 4.5A, 500kHz Step-dn Converter | SO | 8 | $5.75 | $5.20 | ||
| LT1374HVCS8#TRPBF | High Voltage 4.5A, 500kHz Step-dn Converter | SO | 8 | ||||
| LT1374HVIFE#PBF | High Voltage 4.5A, 500kHz, Step-dn Converter | TSSOP | 16 | $6.74 | $5.81 | ||
| LT1374HVIFE#TRPBF | High Voltage 4.5A, 500kHz, Step-dn Converter | TSSOP | 16 | ||||
| LT1374HVIR#PBF | High Voltage 4.5A, 500kHz Step-dn Converter | DD PAK | 7 | $7.00 | $6.30 | ||
| LT1374HVIR#TRPBF | High Voltage 4.5A, 500kHz Step-dn Converter | DD PAK | 7 | ||||
| LT1374HVIS8#PBF | High Voltage 4.5A, 500kHz Step-dn Converter | SO | 8 | $6.60 | $5.95 | ||
| LT1374HVIS8#TRPBF | High Voltage 4.5A, 500kHz Step-dn Converter | SO | 8 | ||||
| LT1374IFE#PBF | 4.5A, 500kHz, Step-dn Converter | TSSOP | 16 | $6.15 | $5.30 | ||
| LT1374IFE#TRPBF | 4.5A, 500kHz, Step-dn Converter | TSSOP | 16 | ||||
| LT1374IR-5#PBF | 5V 500kHz Stepdown Sw Reg | DD PAK | 7 | $6.30 | $5.75 | ||
| LT1374IR-5#TRPBF | 5V 500kHz Stepdown Sw Reg | DD PAK | 7 | ||||
| LT1374IR-5SYNC#PBF | 5V Syn version of LT1374-5 | DD PAK | 7 | $6.30 | $5.75 | ||
| LT1374IR-SYNC#PBF | 5V Syn version of LT1374 | DD PAK | 7 | $6.30 | $5.75 | ||
| LT1374IR#PBF | 4.5A 500kHz Stepdown Sw Reg | DD PAK | 7 | $6.30 | $5.75 | ||
| LT1374IR#TRPBF | 4.5A 500kHz Stepdown Sw Reg | DD PAK | 7 | ||||
| LT1374IS8-5#PBF | 5V 500kHz Stepdown Sw Reg | SO | 8 | $5.75 | $5.40 | ||
| LT1374IS8-5#TRPBF | 5V 500kHz Stepdown Sw Reg | SO | 8 | ||||
| LT1374IS8-5SYNC#PBF | 5V Syn version of LT1374-5 | SO | 8 | $5.75 | $5.40 | ||
| LT1374IS8-SYNC#PBF | 4.5A Syn version of LT1374 | SO | 8 | $5.75 | $5.40 | ||
| LT1374IS8#PBF | 4.5A 500kHz Stepdown Sw Reg | SO | 8 | $5.75 | $5.40 | ||
| LT1374IS8#TRPBF | 4.5A Syn version of LT1374 | SO | 8 | ||||
| LT1374IT7-5#PBF | 5V 500kHz Stepdown Sw Reg | TO-220 | 7 | $6.15 | $5.65 | ||
| LT1374IT7#PBF | 4.5A 500kHz Stepdown Sw Reg | TO-220 | 7 | $6.15 | $5.65 | ||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC187A-A | LT1374CR | 4.5A SWITCH, 500kHz STEP-DOWN REGULATOR, 5.5V to 25Vin, 3.3V or 5.0V @ 4A OUTPUT, DD PACKAGE | $75.00 | 1 | |
| DC187A-B | LT1374CR-SYNC | 4.5A SWITCH, 500kHz STEP-DOWN REGULATOR, 5.5V to 25Vin, 3.3V or 5.0V @ 4A OUTPUT, DD PACKAGE | $75.00 | 1 | |
| DC188A-A | LT1374CS8 | 4.5A SWITCH, 500kHz STEP-DOWN REGULATOR, 5.5V to 25Vin, 3.3V or 5.0V @ 4A OUTPUT, SO8 PACKAGE | $75.00 | 1 | |
| DC188A-B | LT1374CS8-SYNC | 4.5A SWITCH, 500kHz STEP-DOWN REGULATOR, 5.5V to 25Vin, 3.3V or 5.0V @ 4A OUTPUT, SO8 PACKAGE | $75.00 | 1 | |
| DC474A | LT1374CFE | 4A, 500KHz Step Down Switching Regulator, 5-25Vin up to 4A, Jmpr Selectable 3.3 or 5Vout | $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