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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LT8646SIV#PBFIC REG BUCK ADJ 8A 32LQFN |
371 | - |
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Datasheet | Silent Switcher®2 | 32-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 65V | 0.97V | 65V | 8A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-LQFN (6x4) |
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LTC3649IUFD#PBFIC REG BUCK ADJ 4A 28QFN |
526 | - |
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Datasheet | - | 28-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.1V | 60V | 0V | 55V | 4A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
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LTC3415EUHF#TRPBFIC REG BUCK ADJ 7A 38QFN |
358 | - |
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Datasheet | PolyPhase® | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.375V | 5.5V | 0.6V | 5.5V | 7A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-QFN (5x7) |
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LTC7149IUFD#PBFIC REG BUCK ADJ 4A 28QFN |
195 | - |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tube | Active | Step-Down | Negative | Buck | Adjustable | 1 | 3.4V | 60V | 0V | -28V | 4A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
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LT8648SHV#PBFIC REG BUCK ADJ 15A 36LQFN |
669 | - |
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Datasheet | Silent Switcher®2 | 36-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 42V | 0.6V | 42V | 15A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 36-LQFN (7x4) |
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LT1074CT7#PBFIC REG BUCK BST ADJ 5.5A TO220-7 |
1,509 | - |
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Datasheet | - | TO-220-7 Formed Leads | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Flyback | Adjustable | 1 | 8V | 45V | 2.5V | 35V | 5.5A (Switch) | 100kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-220-7 |
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LT3434IFE#PBFIC REG BUCK ADJ 3A 16TSSOP |
525 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 60V | 1.25V | 55.2V | 3A (Switch) | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
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LT8646SIV#WPBFIC REG BUCK ADJ 8A 32LQFN |
1,255 | - |
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Datasheet | Silent Switcher®2 | 32-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 65V | 0.97V | 65V | 8A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 32-LQFN (6x4) |
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TPS5430MDDAREPIC REG BUCK ADJ 3A 8SOPWR |
5,955 | - |
|
Datasheet | SWIFT™ | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 3A | 500kHz | No | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO PowerPad |
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TPS5450MDDAREPIC REG BUCK ADJ 5A 8SOPWR |
4,658 | - |
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Datasheet | SWIFT™ | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 5A | 500kHz | No | -55°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-SO PowerPad |
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LTC3418EUHF#TRPBFIC REG BUCK ADJ 8A 38QFN |
7,557 | - |
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Datasheet | - | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.8V | 5V | 8A | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-QFN (5x7) |
|
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LTC3418EUHF#PBFIC REG BUCK ADJ 8A 38QFN |
234 | - |
|
Datasheet | - | 38-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.8V | 5V | 8A | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-QFN (5x7) |
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MAX8654ETX+IC REG BUCK ADJ 8A 36TQFN |
450 | - |
|
Datasheet | - | 36-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 14V | 0.6V | 11.9V | 8A | 250kHz ~ 1.2MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 36-TQFN (6x6) |
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LT1170CQ#PBFIC REG BUCK BOOST ADJ 5A DDPAK-5 |
234 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | 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) | 5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | - | - | Surface Mount | DDPAK-5 |
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PI3303-00-LGIZIC REG BUCK ADJ/6.5V 8A 123LGA |
620 | - |
|
Datasheet | - | 123-BLGA Module | Tray | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 8V | 36V | 6.5V (12V) | 13V | 8A | 1.4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 123-LGA (14x10) |
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LT3999MPMSE#PBFIC REG PUSH-PULL ADJ 1A 10MSOP |
1,657 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive, Isolation Capable | Push-Pull | Adjustable | 1 | 2.7V | 36V | - | - | 1A | 50kHz ~ 1MHz | No | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
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LT1074HVCT7#PBFIC REG BUCK BST ADJ 5.5A TO220-7 |
592 | - |
|
Datasheet | - | TO-220-7 Formed Leads | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Flyback | Adjustable | 1 | 8V | 64V | 2.5V | 35V | 5.5A (Switch) | 100kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-220-7 |
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MAX1709ESE+IC REG BOOST ADJ 7.5A 16SOIC |
107 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up | Positive | Boost | Adjustable (Programmable) | 1 | 0.7V | 5V | 2.5V (3.3V, 5V) | 5.5V | 7.5A (Switch) | 350kHz ~ 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
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LTC3119EUFD#TRPBFIC REG BUCK BOOST ADJ 5A 28QFN |
6,812 | - |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 18V | 0.8V | 18V | 5A | 400kHz ~ 2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (4x5) |
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LTC3119EUFD#PBFIC REG BUCK BOOST ADJ 5A 28QFN |
696 | - |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 18V | 0.8V | 18V | 5A | 400kHz ~ 2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (4x5) |
Voltage Regulators - DC DC Switching Regulators FAQ
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