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.
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| 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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LT1054IN8#PBFIC REG CHARG PUMP ADJ/2.5V 8PDIP |
1,541 | - |
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Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Ratiometric, Step-Up | Positive or Negative | Charge Pump | Adjustable (Fixed) | 1 | 3.5V | 15V | 2.5V (-Vin, 2Vin) | 30V | 100mA | 25kHz | No | -40°C ~ 100°C (TJ) | - | - | Through Hole | 8-PDIP |
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LT1172IS8#TRPBFIC REG BUCK BOOST ADJ 1.25A 8SO |
2,435 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | - | - | Surface Mount | 8-SO |
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LT1172IS8#PBFIC REG BUCK BOOST ADJ 1.25A 8SO |
904 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | - | - | Surface Mount | 8-SO |
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LTC3114IDHC-1#TRPBFIC REG BUCK BOOST ADJ 1A 16DFN |
8,630 | - |
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Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | 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) | - | - | Surface Mount | 16-DFN (5x3) |
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LT8640EUDC#TRPBFIC REG BUCK ADJ 5A 20QFN |
5,681 | - |
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Datasheet | Silent Switcher®1 | 20-WFQFN, 18 Leads, Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 5A | 210kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
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LT1766IGN#TRPBFIC REG BUCK ADJ 1.5A 16SSOP |
4,625 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 60V | 1.2V | 57.6V | 1.5A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP |
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LT8641EUDC#TRPBFIC REG BUCK ADJ 3.5A 20QFN |
4,111 | - |
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Datasheet | Silent Switcher®1 | 20-WFQFN, 18 Leads, Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 65V | 0.8V | 64.35V | 3.5A | 210kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
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LTC3412EFE#PBFIC REG BUCK ADJ 2.5A 16TSSOP |
3,689 | - |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.625V | 5.5V | 0.8V | 5V | 2.5A | 300kHz ~ 4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
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LT8640EUDC-1#TRPBFIC REG BUCK ADJ 5A 20QFN |
3,120 | - |
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Datasheet | Silent Switcher®1 | 20-WFQFN, 18 Leads, Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 5A | 210kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
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LTC3412EFE#TRPBFIC REG BUCK ADJ 2.5A 16TSSOP |
2,917 | - |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.625V | 5.5V | 0.8V | 5V | 2.5A | 300kHz ~ 4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
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LTC3114IFE-1#PBFIC REG BUCK BOOST ADJ 1A 16TSSOP |
2,135 | - |
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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 ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
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LT8640EUDC-1#PBFIC REG BUCK ADJ 5A 20QFN |
825 | - |
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Datasheet | Silent Switcher®1 | 20-WFQFN, 18 Leads, Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 5A | 210kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
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LT1766IGN#PBFIC REG BUCK ADJ 1.5A 16SSOP |
443 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 60V | 1.2V | 57.6V | 1.5A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP |
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LT1956IGN#PBFIC REG BUCK ADJ 1.5A 16SSOP |
347 | - |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 60V | 1.219V | 54V | 1.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP |
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LT8653SIV#PBFIC REG BUCK 3.3V/5V DL 20LQFN |
292 | - |
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Datasheet | Silent Switcher®2 | 20-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Fixed | 2 | 3V | 42V | 3.3V, 5V | - | 2A, 2A | 300kHz ~ 3MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount, Wettable Flank | 20-LQFN (4x3) |
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LT8610ABHMSE#PBFIC REG BUCK ADJ 3.5A 16MSOP |
5,208 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 3.5A | 200kHz ~ 2.24MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
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LT8610AHMSE#PBFIC REG BUCK ADJ 3.5A 16MSOP |
1,841 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 3.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
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LTC3112IDHD#TRPBFIC REG BUCK BOOST ADJ 2.5A 16DFN |
5,772 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.7V | 15V | 2.5V | 14V | 2.5A | 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x4) |
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LT8616EFE#TRPBFIC REG BUCK ADJ DL 28TSSOP |
5,136 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3.4V | 42V | 0.79V | 41.8V | 1.5A, 2.5A | 200kHz ~ 3MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
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LTC3112IDHD#PBFIC REG BUCK BOOST ADJ 2.5A 16DFN |
952 | - |
|
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 ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x4) |
Voltage Regulators - DC DC Switching Regulators FAQ
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