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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LT1933HS6#TRMPBFIC REG BUCK ADJ 600MA TSOT23-6 |
991 | - |
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Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 36V | 1.245V | 33.84V | 600mA | 500kHz | No | -40°C ~ 150°C (TA) | - | - | Surface Mount | TSOT-23-6 |
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LT1107IS8#PBFIC REG BUCK BOOST ADJ 1.5A 8SO |
428 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 2V | 30V | 1.25V | 50V (Switch) | 1.5A (Switch) | 63kHz | No | -45°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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LTC3530EDD#PBFIC REG BUCK BST ADJ 600MA 10DFN |
145 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 1.8V | 5.5V | 1.8V | 5.25V | 600mA | 300kHz ~ 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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LTC3536EDD#PBFIC REG BUCK BOOST ADJ 1A 10DFN |
374 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 1.8V | 5.5V | 1.8V | 5.5V | 1A | 300kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LT3973EDD-5#PBFIC REG BUCK 5V 750MA 10DFN |
138 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 42V | 5V | - | 750mA | 195kHz ~ 2.15MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LT3973EDD-3.3#PBFIC REG BUCK 3.3V 750MA 10DFN |
104 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 42V | 3.3V | - | 750mA | 195kHz ~ 2.15MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LTC3521IUF#PBFIC REG BUCK BOOST ADJ TRPL 24QFN |
1,091 | - |
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Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost | Adjustable | 3 | 1.8V | 5.5V | 0.6V | 5.5V | 600mA, 1A | 1.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-QFN (4x4) |
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LTC3312SAAV#PBFIC REG BUCK ADJ 6A/6A DL 22LQFN |
770 | - |
|
Datasheet | - | 22-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.25V | 5.5V | 0.5V | 5.5V | 6A, 6A | 2MHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 22-LQFN (4x3) |
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LTC3124IDHC#PBFIC REG BOOST ADJ 2.5A 16DFN |
708 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5.5V | 2.5V | 15V | 2.5A (Switch) | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x3) |
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LTC3622EDE-23/5#PBFIC REG BUCK 3.3V/5V 1A DL 14DFN |
319 | - |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 2 | 2.7V | 17V | 3.3V, 5V | - | 1A | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
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LT3580HMS8E#TRPBFIC REG BOOST CUK ADJ 2A 8MSOP |
4,282 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Cuk, SEPIC | Adjustable | 1 | 2.5V | 32V | 5V | 42V (Switch) | 2A (Switch) | 200kHz ~ 2MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
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LT3580HMS8E#PBFIC REG BOOST CUK ADJ 2A 8MSOP |
2,485 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Cuk, SEPIC | Adjustable | 1 | 2.5V | 32V | 5V | 42V (Switch) | 2A (Switch) | 200kHz ~ 2MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
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LT8636HV#PBFIC REG BUCK ADJ 5A 20LQFN |
226 | - |
|
Datasheet | - | 20-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 5A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 20-LQFN (4x3) |
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MAX8643ETG+IC REG BUCK ADJ 3A 24TQFN |
1,175 | - |
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Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.35V | 3.6V | 0.6V | 3.24V | 3A | 500kHz ~ 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-TQFN (4x4) |
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LTC3600EMSE#PBFIC REG BUCK PROG 1.5A 12MSOP |
2,847 | - |
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Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Programmable | 1 | 4V | 15V | 0V | 14.5V | 1.5A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MSOP-EP |
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LTC3630HDHC#PBFIC REG BUCK ADJ 500MA 16DFN |
2,531 | - |
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Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Adjustable (Programmable) | 1 | 4V | 65V | 0.8V (1.8V, 3.3V, 5V) | 65V | 500mA | - | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-DFN (5x3) |
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LTC3245EDE#TRPBFIC REG CHRG PUMP ADJ 250MA 12DFN |
1,248 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Charge Pump | Adjustable (Programmable) | 1 | 2.7V | 38V | 2.5V (3.3V, 5V) | 5V | 250mA | 450kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-DFN (4x3) |
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LTC3621IDCB-5#TRMPBFIC REG BUCK 5V 1A 6DFN |
153 | - |
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Datasheet | - | 6-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 17V | 5V | - | 1A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x3) |
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ADP1111ANZ-5IC REG BUCK BOOST 5V 400MA 8PDIP |
114 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Fixed | 1 | 2V | 30V | 5V | - | 400mA (Switch) | 72kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
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LT1934IS6#TRMPBFIC REG BUCK ADJ 300MA TSOT23-6 |
5,423 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.2V | 34V | 1.25V | 29.92V | 300mA | - | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | TSOT-23-6 |
Voltage Regulators - DC DC Switching Regulators FAQ
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