Voltage Regulators - DC DC Switching Regulators
Browse available Voltage Regulators - DC DC Switching Regulators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LTC3643EUDDIC REG BUCK BOOST ADJ 2A 24QFN |
1,377 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Obsolete | Step-Up, Step-Down | Positive | Buck, Boost | Adjustable | 1 | 3V | 17V | 0.6V | - | 2A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-QFN (3x5) |
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LTC3643IUDDIC REG BUCK BOOST ADJ 2A 24QFN |
3,612 | - |
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Datasheet | - | 24-WFQFN Exposed Pad | Tube | Obsolete | Step-Up, Step-Down | Positive | Buck, Boost | Adjustable | 1 | 3V | 17V | 0.6V | - | 2A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-QFN (3x5) |
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LTC3646EDEIC REG BUCK ADJ 1A 14DFN |
4,927 | - |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 2V | 30V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
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LTC3646EDE-1IC REG BUCK ADJ 1A 14DFN |
4,801 | - |
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Datasheet | - | 14-WFDFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 0.6V | 15V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
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LTC3646HDEIC REG BUCK ADJ 1A 14DFN |
4,223 | - |
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Datasheet | - | 14-WFDFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 2V | 30V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
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LTC3646HDE-1IC REG BUCK ADJ 1A 14DFN |
1,712 | - |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 0.6V | 15V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
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LTC3646IDEIC REG BUCK ADJ 1A 14DFN |
2,891 | - |
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Datasheet | - | 14-WFDFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 2V | 30V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
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LTC3646IDE-1IC REG BUCK ADJ 1A 14DFN |
4,322 | - |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 0.6V | 15V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
|
LTC3649EFEIC REG BUCK ADJ 4A 28TSSOP |
3,936 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3.1V | 60V | 0V | 55V | 4A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
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LTC3649IFEIC REG BUCK ADJ 4A 28TSSOP |
1,714 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3.1V | 60V | 0V | 55V | 4A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3815EUFEIC REG BUCK PROG 6A 38QFN |
3,763 | - |
|
Datasheet | - | 38-WFQFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Programmable | 1 | 2.25V | 5.5V | 0.4V | 3.96V | 6A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-QFN (4x6) |
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LTC3815IUFEIC REG BUCK PROG 6A 38QFN |
4,672 | - |
|
Datasheet | - | 38-WFQFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Programmable | 1 | 2.25V | 5.5V | 0.4V | 3.96V | 6A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-QFN (4x6) |
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LTC7149EFEIC REG BUCK ADJ 4A 28TSSOP |
3,073 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Down | Negative | Buck | Adjustable | 1 | 3.4V | 60V | 0V | -28V | 4A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
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LTC7149IFEIC REG BUCK ADJ 4A 28TSSOP |
4,351 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Down | Negative | Buck | Adjustable | 1 | 3.4V | 60V | 0V | -28V | 4A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
|
MAX1605EUT#G16IC REG BOOST ADJ 0.35A SOT23-6 |
3,536 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MAX16945TGUT#G16IC REG CHARGE PUMP SOT23 |
3,626 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MAX1697REUT#G16IC REG CHARGE PUMP INV 60MA SOT6 |
2,524 | - |
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Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 5.5V | -Vin, 2Vin | - | 60mA | 6kHz ~ 21kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-6 |
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MAX1697SEUT#G16IC REG CHARGE PUMP INV 60MA SOT6 |
4,744 | - |
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Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 5.5V | -Vin, 2Vin | - | 60mA | 16kHz ~ 60kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-6 |
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MAX1697SEUT#TG16IC REG CHARGE PUMP INV 60MA SOT6 |
3,146 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 5.5V | -Vin, 2Vin | - | 60mA | 16kHz ~ 60kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-6 |
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MAX1833EUT#G16IC REG BOOST 3.3V 150MA SOT6 |
4,501 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 1.5V | 5.5V | 3.3V | - | 150mA | - | Yes | -40°C ~ 85°C | - | - | Surface Mount | SOT-6 |
Voltage Regulators - DC DC Switching Regulators FAQ
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