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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FAN5353MPXIC REG BUCK ADJ 3A 12MLP |
4,279 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.8V | 4.95V | 3A | 3MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-MLP (3.5x3) |
|
FAN53555BUC05XIC REG BUCK PROG 5A 20WLCSP |
1,912 | - |
|
Datasheet | TinyBuck® | 20-UFBGA, WLCSP | Tape & Reel (TR) | Last Time Buy | Step-Down | Positive | Buck | Programmable | 1 | 2.5V | 5.5V | 0.6V | 1.23V | 5A | 2.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-WLCSP (1.96x1.56) |
|
LM2674LD-ADJIC REG BUCK ADJ 500MA 16WSON |
3,722 | - |
|
Datasheet | SIMPLE SWITCHER® | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 6.5V | 40V | 1.2V | 37V | 500mA | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-WSON (5x5) |
|
EL7534IYZIC REG BUCK ADJ 600MA 10MSOP |
3,875 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5.5V | 0.8V | 5.5V | 600mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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MIC3172BMIC REG BUCK BOOST 1.25A 8SOIC |
3,210 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | - | 1 | 3V | 40V | - | - | 1.25A | 100kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MIC2172BMIC REG BOOST CUK ADJ 1.25A 8SOIC |
3,427 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Step-Up, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.24V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MPQ2451GT-33-PIC REG BUCK 3.3V 600MA SOT23-6L |
2,504 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Fixed | 1 | 3.3V | 36V | 3.3V | - | 600mA | 2.2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-6L |
|
|
MPQ2451GT-5-PIC REG BUCK 5V 600MA SOT23-6L |
1,238 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Fixed | 1 | 3.3V | 36V | 5V | - | 600mA | 2.2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-6L |
|
MPQ8636HGL-10-PIC REG BUCK ADJ 10A 13QFN |
1,680 | - |
|
Datasheet | - | 13-VFQFN | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.611V | 13V | 10A | 200kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 13-QFN (3x4) |
|
MPQ4458DQT-LF-PIC REG BUCK ADJ 1A 10TQFN |
3,687 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.8V | 36V | 0.8V | 30V | 1A | Up to 4MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-TQFN (3x3) |
|
MP2361DH-LF-PIC REG BUCK ADJ 2A 10MSOP |
4,395 | - |
|
Datasheet | MP | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Adjustable | 1 | 4.75V | 23V | 0.92V | 16V | 2A | 1.4MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP-EP |
|
MP2492DN-LF-PIC REG BUCK ADJ 2A 8SOIC |
1,915 | - |
|
Datasheet | MP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 55V | 0.8V | 15V | 2A | 100kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC-EP |
|
LM25011AQ1MYX/NOPBIC REG BUCK ADJ 2A 10MSOP |
3,391 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 6V | 42V | 2.51V | 40V | 2A | Up to 2MHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 10-MSOP-PowerPad |
|
LM2576S-3.3IC REG BUCK 3.3V 3A TO263 |
2,211 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 3.3V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LM2576T-15IC REG BUCK 15V 3A TO220-5 |
3,882 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-220-5 | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 15V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LM2576T-3.3IC REG BUCK 3.3V 3A TO220-5 |
3,778 | - |
|
Datasheet | - | TO-220-5 | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 3.3V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LM2576T-3.3/LB03IC REG BUCK 3.3V 3A TO220-5 |
2,245 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 3.3V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LMR38025S5QDRRRQ1IC REG BUCK 5V 2.5A 12WSON |
2,893 | - |
|
Datasheet | SIMPLE SWITCHER® | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 80V | 5V | - | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 12-WSON (3x3) |
|
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LMR38025FS3QDRRRQ1IC REG BUCK 3.3V 2.5A 12WSON |
2,728 | - |
|
Datasheet | SIMPLE SWITCHER® | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 80V | 3.3V | - | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 12-WSON (3x3) |
|
|
LMR38025FSQDRRRQ1IC REG BUCK ADJ 2.5A 12WSON |
3,964 | - |
|
Datasheet | SIMPLE SWITCHER® | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.2V | 80V | 1V | 75V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 12-WSON (3x3) |
Voltage Regulators - DC DC Switching Regulators FAQ
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