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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MAX16938ATESB/V+IC REG BUCK ADJ/1V 2.5A 16TQFN |
4,266 | - |
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Datasheet | - | 16-WQFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 3.5V | 36V | 1V (3.3V) | 10V | 2.5A | 220kHz ~ 2.2MHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-TQFN (5x5) |
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LM2599SX-12IC REG BUCK 12V 3A TO263 |
2,572 | - |
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Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 12V | - | 3A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LM2599SX-3.3IC REG BUCK 3.3V 3A TO263 |
3,061 | - |
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Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 3.3V | - | 3A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LM2599SX-ADJIC REG BUCK ADJ 3A TO263 |
2,589 | - |
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Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 1.23V | 37V | 3A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LT1054CSW#TRPBFIC REG CHARGE PUMP ADJ/2.5V 16SO |
2,764 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Ratiometric, Step-Up | Positive or Negative | Charge Pump | Adjustable (Fixed) | 1 | 3.5V | 15V | 2.5V (-Vin, 2Vin) | 30V | 100mA | 25kHz | No | 0°C ~ 100°C (TJ) | - | - | Surface Mount | 16-SO |
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LTC3310JV#WTRPBFIC REG BUCK ADJ 10A 18LQFN |
1,052 | - |
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Datasheet | - | 18-TFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.5V | 5.5V | 10A | 500kHz ~ 5MHz | Yes | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 18-LQFN (3x3) |
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LT1576CS8-5SYNC#PBFIC REG BUCK 5V 1.5A 8SO |
3,970 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 5V | 25V | 5V | - | 1.5A | 200kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
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MPQ4561DQ-LF-PIC REG BUCK ADJ 1.5A 10QFN |
2,273 | - |
|
Datasheet | - | 10-VFDFN Exposed Pad | Cut Tape (CT) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.8V | 55V | 0.8V | 52V | 1.5A | Up to 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-QFN (3x3) |
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LM2596SX-3.3IC REG BUCK 3.3V 3A TO263 |
3,696 | - |
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Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 3.3V | - | 3A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
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MAX20431ATIA/VY+TIC REG BCK BST PROG QD 28SWTQFN |
1,569 | - |
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Datasheet | - | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Down | Positive | Boost, Buck | Programmable (Fixed) | 4 | 3.5V | 40V | 0.5V (3.3V, 5V) | 3.6875V | 500mA, 2.5A, 3A, 3A | 2.1MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 28-SWTQFN (5x5) |
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LM2594HVMX-5.0IC REG BUCK 5V 500MA 8SOIC |
3,756 | - |
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Datasheet | SIMPLE SWITCHER® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 5V | - | 500mA | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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LM2670SX-ADJIC REG BUCK ADJ 3A TO263 |
1,075 | - |
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Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.2V | 37V | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LM2673SX-5.0IC REG BUCK 5V 3A TO263 |
1,107 | - |
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Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 5V | - | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LTC3111EMSE#TRPBFIC REG BUCK BST ADJ 1.5A 16MSOP |
1,310 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 15V | 2.5V | 15V | 1.5A | 800kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
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TPS5450DDARIC REG BUCK ADJ 5A 8SOPWR |
2,229 | - |
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Datasheet | - | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 5A | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO PowerPad |
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TPS5450DDARG4IC REG BUCK ADJ 5A 8SOPWR |
2,214 | - |
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Datasheet | - | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 5A | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO PowerPad |
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MPQ2451DG-AEC1-LF-PIC REG BUCK ADJ 600MA 6QFN |
3,385 | - |
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Datasheet | - | 6-VDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.3V | 36V | 0.8V | 32.4V | 600mA | 2MHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 6-QFN (2x2) |
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MPQ28164GD-PIC REG BUCK BOOST ADJ 4.2A 11QFN |
1,286 | - |
|
Datasheet | - | 11-VFQFN | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 1.2V | 5.5V | 1.5V | 5V | 4.2A (Switch) | 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 11-QFN (2x3) |
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TPS549B22RVFRIC REG BUCK ADJ 25A 40LQFN |
3,272 | - |
|
Datasheet | SWIFT™ | 40-PowerLFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 18V | 0.6V | 5.5V | 25A | Adjustable | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 40-LQFN-CLIP (7x5) |
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TPS54672PWPG4IC REG BUCK 6A 28HTSSOP |
3,504 | - |
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Datasheet | SWIFT™ | 28-PowerTSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Step-Down | Positive | Buck | - | 1 | 3V | 6V | - | - | 6A | 350kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-HTSSOP |
Voltage Regulators - DC DC Switching Regulators FAQ
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