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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LT3973IDD-5#PBFIC REG BUCK 5V 750MA 10DFN |
819 | - |
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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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LT8619IMSE-5#PBFIC REG BUCK 5V 1.2A 16MSOP |
363 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 3V | 60V | 5V | - | 1.2A | 300kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
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LT3973IDD-3.3#PBFIC REG BUCK 3.3V 750MA 10DFN |
111 | - |
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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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LT8610ABIMSE-5#PBFIC REG BUCK 5V 3.5A 16MSOP |
5,835 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 3.4V | 42V | 5V | - | 3.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
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LTC3642IMS8E#TRPBFIC REG BUCK ADJ 50MA 8MSOP |
5,070 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 45V | 0.8V | 45V | 50mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
LT3506EFE#PBFIC REG BUCK ADJ 1.6A DL 16TSSOP |
3,499 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3.6V | 25V | 0.8V | 23.25V | 1.6A | 575kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
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LT3685EDD#TRPBFIC REG BUCK ADJ 2A 10DFN |
3,055 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 36V | 0.79V | 20V | 2A | 200kHz ~ 2.4MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LT3509EMSE#PBFIC REG BUCK ADJ 700MA DL 16MSOP |
2,410 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3.6V | 36V | 0.8V | 34.2V | 700mA | 260kHz ~ 2.15MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
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LT3506AEFE#PBFIC REG BUCK ADJ 1.6A DL 16TSSOP |
326 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3.6V | 25V | 0.8V | 22V | 1.6A | 1.1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
|
LT3470IDDB#TRMPBFIC REG BUCK ADJ 200MA 8DFN |
1,526 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 1.25V | 16V | 200mA | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (3x2) |
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LT3971IMSE#PBFIC REG BUCK ADJ 1.2A 10MSOP |
1,104 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.3V | 38V | 1.19V | 30V | 1.2A | 200kHz ~ 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
LT8611IUDD#PBFIC REG BUCK ADJ 2.5A 24QFN |
2,086 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 40V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-QFN (3x5) |
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LT3505IMS8E#TRPBFIC REG BUCK ADJ 1.2A 8MSOP |
1,940 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 36V | 0.78V | 33.84V | 1.2A | 200kHz ~ 3.01MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
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LT3505IMS8E#PBFIC REG BUCK ADJ 1.2A 8MSOP |
1,004 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 36V | 0.78V | 33.84V | 1.2A | 200kHz ~ 3.01MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
LT1767EMS8#TRPBFIC REG BUCK SEPIC ADJ 1.5A 8MSOP |
4,885 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 3V | 25V | 1.2V | 22.5V | 1.5A | 1.25MHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP |
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LT1303CS8#PBFIC REG BOOST ADJ 750MA 8SO |
2,934 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 10V | 1.24V | 25V (Switch) | 750mA (Switch) | 155kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
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LT1301CS8#PBFIC REG BOOST PROG 750MA 8SO |
506 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up | Positive | Boost | Programmable | 1 | 1.8V | 9.5V | 5V, 12V | - | 750mA (Switch) | 155kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
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LT8304HS8E-1#PBFIC REG FLYBACK ADJ 2A 8SOIC |
719 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | Adjustable | 1 | 3V | 100V | 1V | 150V (Switch) | 2A (Switch) | 11kHz ~ 350kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC-EP |
|
LT8301IS5#TRMPBFIC REG FLYBACK 1.2A TSOT23-5 |
442 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 2.7V | 42V | - | - | 1.2A | Down to 10kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-5 |
|
MAX766CSA+IC REG BUCK BOOST ADJ/-1V 8SOIC |
110 | - |
|
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 | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
Voltage Regulators - DC DC Switching Regulators FAQ
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