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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LT1308AIS8#PBFIC REG BOOST SEPIC ADJ 2A 8SO |
5,036 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1V | 10V | 1.22V | 34V | 2A (Switch) | 600kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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LTC1474CMS8#PBFIC REG BUCK BST ADJ 750MA 8MSOP |
499 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Adjustable | 1 | 3V | 18V | 1.23V | - | 750mA (Switch) | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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MAX1684EEE+IC REG BUCK ADJ/1.25V 1A 16QSOP |
117 | - |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 2.7V | 14V | 1.25V (3.3V) | 14V | 1A | 300kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QSOP |
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LTC1474CMS8-3.3#PBFIC REG BUCK BST 3.3V 750MA 8MSOP |
4,819 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Fixed | 1 | 3V | 18V | 3.3V | - | 750mA (Switch) | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC3114IDHC-1#WPBFIC REG BUCK BOOST ADJ 1A 16DFN |
156 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.2V | 40V | 2.7V | 40V | 1A | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-DFN (5x3) |
|
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LT1507IS8#PBFIC REG BUCK ADJ 1.5A 8SO |
1,381 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 16V | 2.42V | 14.88V | 1.5A | 500kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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LTC3113IFE#PBFIC REG BUCK BOOST ADJ 3A 20TSSOP |
148 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 1.8V | 5.5V | 1.8V | 5.5V | 3A | 300kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
LTC3546IFE#PBFIC REG BCK ADJ 1A/2A DL 28TSSOP |
268 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.3V | 5.5V | 0.6V | 5V | 1A, 2A | 2.25MHz, 750kHz ~ 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3114HFE-1#PBFIC REG BUCK BOOST ADJ 1A 16TSSOP |
767 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.2V | 40V | 2.7V | 40V | 1A | 1.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
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LT3693IDD#TRPBFIC REG BUCK ADJ 3.5A 10DFN |
1,098 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 36V | 0.79V | 30V | 3.5A | 230kHz ~ 2.45MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
|
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LT1976BIFE#PBFIC REG BUCK ADJ 1.2A 16TSSOP |
155 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.3V | 60V | 1.25V | 55.2V | 1.2A (Switch) | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
MAX639ESA+IC REG BUCK ADJ/1.3V 225MA 8SOIC |
3,631 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 4V | 11.5V | 1.3V (5V) | 11.5V | 225mA | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC3374EUHF#PBFIC REG BUCK ADJ 1A 8OUT 38QFN |
526 | - |
|
Datasheet | - | 38-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 8 | 2.7V | 5.5V | 0.8V | 5.5V | 1A | 2MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 38-QFN (5x7) |
|
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LTC1174CS8-5#PBFIC REG BUCK BOOST 5V 8SO |
396 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | Fixed | 1 | 4V | 13.5V | 5V | - | 340mA, 600mA | 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
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LTC3374AEUHF#PBFIC REG BUCK ADJ 1A 8OUT 38QFN |
296 | - |
|
Datasheet | - | 38-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 8 | 2.7V | 5.5V | 0.8V | 5.5V | 1A | 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-QFN (5x7) |
|
LTC3112HDHD#PBFIC REG BUCK BOOST ADJ 2.5A 16DFN |
145 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.7V | 15V | 2.5V | 14V | 2.5A | 750kHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-DFN (5x4) |
|
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LTC3414EFE#TRPBFIC REG BUCK ADJ 4A 20TSSOP |
3,644 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.8V | 5V | 4A | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP-EP |
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MAX766ESA+IC REG BUCK BOOST ADJ/-1V 8SOIC |
100 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up/Step-Down | Negative | Buck-Boost | Adjustable (Fixed) | 1 | 3V | 16V | -1V (-15V) | -16V | 105mA | 300kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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LTC1475CMS8-3.3#PBFIC REG BUCK BST 3.3V 750MA 8MSOP |
3,439 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Fixed | 1 | 3V | 18V | 3.3V | - | 750mA (Switch) | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
|
|
LT1374IFE#PBFIC REG BUCK SEPIC ADJ 16TSSOP |
830 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 5V | 25V | 2.42V | 21.5V | 4.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
Voltage Regulators - DC DC Switching Regulators FAQ
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