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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AS1344-BTDTIC REG BOOST ADJ 1.4A 10TDFN |
4,315 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 0.9V | 3.6V | 5.5V | 42V | 1.4A (Switch) | 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-TDFN (3x3) |
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SP6669BEK-L/TRR3IC REG BUCK 1.2V 600MA SOT23-5 |
2,332 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.2V | - | 600mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
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SP6669CEK-L/TRR3IC REG BUCK 1.5V 600MA SOT23-5 |
1,716 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.5V | - | 600mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
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SP6669DEK-L/TRR3IC REG BUCK 1.8V 600MA SOT23-5 |
4,586 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.8V | - | 600mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
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SP6641AEK-L-5-0/TRIC REG BOOST 5V 1.5A SOT23-5 |
4,780 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 0.5V | 4.5V | 5V | - | 1.5A (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
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SP6644EU-L/TRIC REG BOOST ADJ/2V 1A 8MSOP |
1,141 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Adjustable (Fixed) | 1 | 0.9V | 3.3V | 2V (3.3V) | 5.5V | 1A (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
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SP6650EU-L/TRIC REG BUCK ADJ/1.25V 10MSOP |
2,368 | - |
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Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 2.7V | 6.5V | 1.25V (3.3V) | 6.5V | 600mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP6651AER-L/TRIC REG BUCK ADJ 800MA 10DFN |
3,418 | - |
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Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 1V | 5V | 800mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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SP6651AEU-LIC REG BUCK ADJ 800MA 10MSOP |
4,985 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 1V | 5V | 800mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP6651AEU-L/TRIC REG BUCK ADJ 800MA 10MSOP |
1,672 | - |
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Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 1V | 5V | 800mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP6652ER-L/TRIC REG BUCK ADJ 1A 10DFN |
4,406 | - |
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Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.85V | 5.5V | 0.9V | 5V | 1A | 1.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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SP6652EU-LIC REG BUCK ADJ 1A 10MSOP |
4,016 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 2.85V | 5.5V | 0.9V | 5V | 1A | 1.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP6652EU-L/TRIC REG BUCK ADJ 1A 10MSOP |
1,860 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.85V | 5.5V | 0.9V | 5V | 1A | 1.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP6654EU-LIC REG BUCK ADJ 800MA 10MSOP |
4,254 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 1V | 5.5V | 800mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP6654EU-L/TRIC REG BUCK ADJ 800MA 10MSOP |
2,691 | - |
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Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 1V | 5.5V | 800mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP6655ER-L/TRIC REG BUCK ADJ 400MA 10DFN |
3,694 | - |
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Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 1V | 5.5V | 400mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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SP6660EN-LIC REG CHRG PUMP INV 200MA 8SOIC |
1,398 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 4.25V | -Vin, 2Vin | - | 200mA | 10kHz, 80kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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SP6660EN-L/TRIC REG CHRG PUMP INV 200MA 8SOIC |
2,908 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 4.25V | -Vin, 2Vin | - | 200mA | 10kHz, 80kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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SP6660EP-LIC REG CHRG PUMP INV 200MA 8PDIP |
1,347 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 4.25V | -Vin, 2Vin | - | 200mA | 10kHz, 80kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
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SP6661EN-L/TRIC REG CHRG PUMP INV 200MA 8SOIC |
1,009 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 5.3V | -Vin, 2Vin | - | 200mA | 120kHz, 900kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
Voltage Regulators - DC DC Switching Regulators FAQ
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