Voltage Regulators - DC DC Switching Regulators
Explore Voltage Regulators - DC DC Switching Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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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MIC4681-3.3BM TRIC REG BUCK 3.3V 1A 8SOIC |
2,044 |
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Datasheet | SuperSwitcher™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 30V | 3.3V | - | 1A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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MIC4681-5.0BM TRIC REG BUCK 5V 1A 8SOIC |
2,449 |
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Datasheet | SuperSwitcher™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 30V | 5V | - | 1A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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MIC4681BM-TRIC REG BUCK ADJ 1A 8SOIC |
1,112 |
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Datasheet | SuperSwitcher™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 30V | 1.25V | 28.5V | 1A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI-8033JDIC REG BUCK 3.3V 1.5A TO263-5 |
1,212 |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 6.3V | 40V | 3.3V | - | 1.5A | 125kHz | No | -30°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5 |
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SI-8050SDIC REG BUCK 5V 3A TO263-5 |
1,725 |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 7V | 40V | 5V | - | 3A | 60kHz | No | -30°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5 |
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LM2655MTCX-3.3IC REG BUCK 3.3V 2.5A 16TSSOP |
3,991 |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 14V | 3.3V | - | 2.5A | 300kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP |
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LM2655MTCX-ADJIC REG BUCK ADJ 2.5A 16TSSOP |
1,782 |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 14V | 1.238V | 13V | 2.5A | 300kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP |
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LM2671MX-5.0IC REG BUCK 5V 500MA 8SOIC |
3,936 |
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Datasheet | SIMPLE SWITCHER® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 6.5V | 40V | 5V | - | 500mA | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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LM2695SDIC REG BUCK ADJ 1.25A 10WSON |
1,333 |
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Datasheet | - | 10-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 30V | 2.5V | 24V | 1.25A | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-WSON (4x4) |
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LTC1429CS8-4IC REG 8SO |
1,858 |
|
Datasheet | * | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 8-SO |
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ST619LBDRIC REG CHARGE PUMP 5V 30MA 8SOIC |
4,293 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Charge Pump | Fixed | 1 | 2V | 3.6V | 5V | - | 30mA | 500kHz | No | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 8-SOIC |
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RT4805WSCIC REG BOOST ADJ 2A 16WLCSP |
2,892 |
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Datasheet | - | 16-UFBGA, WLCSP | Cut Tape (CT) | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5V | 2.85V | 4.4V | 2A (Switch) | 2.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WLCSP (1.67x1.67) |
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MIC4680-1.8BMIC REG BUCK 1.8V 1.3A 8SOIC |
4,579 |
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Datasheet | SuperSwitcher™ | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 34V | 1.8V | - | 1.3A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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MIC4680-2.5BMIC REG BUCK 2.5V 1.3A 8SOIC |
1,219 |
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Datasheet | SuperSwitcher™ | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 34V | 2.5V | - | 1.3A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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LM2671N-ADJIC REG BUCK ADJ 500MA 8PDIP |
3,359 |
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Datasheet | SIMPLE SWITCHER® | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 6.5V | 40V | 1.21V | 37V | 500mA | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | 8-PDIP |
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LM20143MH/NOPBIC REG BUCK ADJ 3A 16HTSSOP |
4,138 |
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Datasheet | PowerWise® | 16-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.95V | 5.5V | 0.8V | 4.68V | 3A | 500kHz ~ 1.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-HTSSOP |
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MPQ4423HGQE-AEC1-PIC REG BUCK ADJ 3A 8QFN |
1,616 |
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Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 36V | 0.8V | 32.4V | 3A | 410kHz | Yes | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 8-QFN (3x3) |
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MC34166TGIC REG BUCK BST ADJ 3.3A TO220-5 |
2,665 |
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Datasheet | - | TO-220-5 | Tube | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 7.5V | 40V | 5.05V | 40V (Switch) | 3.3A (Switch) | 72kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-220-5 |
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A5973DIC REG BUCK ADJ 2A 8HSOP |
3,478 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 36V | 1.235V | 35V | 2A | 250kHz | No | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-HSOP |
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LM2671M-12IC REG BUCK 12V 500MA 8SOIC |
4,395 |
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Datasheet | SIMPLE SWITCHER® | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 6.5V | 40V | 12V | - | 500mA | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
Frequently Asked Questions
What are Voltage Regulators - DC DC Switching Regulators components used for?
Voltage Regulators - DC DC Switching Regulators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
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