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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT3580IMS8E#TRPBFIC REG BOOST CUK ADJ 2A 8MSOP |
6,695 |
|
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 ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
|
LT3580IMS8E#PBFIC REG BOOST CUK ADJ 2A 8MSOP |
4,080 |
|
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 ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
LM2577S-ADJ/NOPBIC REG BST FLYBACK ADJ 3A TO263 |
240 |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Flyback, Forward Converter | Adjustable | 1 | 3.5V | 40V | 1.23V | 60V (Switch) | 3A (Switch) | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
MAX861ESA+IC REG CHARG PUMP INV 50MA 8SOIC |
805 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V, 2.5V | 5.5V | -Vin, 2Vin | - | 50mA | 13kHz, 100kHz, 250kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC3538EDCB#TRMPBFIC REG BUCK BOOST ADJ 800MA 8DFN |
167 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.4V | 5.5V | 1.8V | 5.25V | 800mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x3) |
|
LT3990EDD#TRPBFIC REG BUCK ADJ 350MA 10DFN |
2,661 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.2V | 62V | 1.21V | 25V | 350mA | 210kHz ~ 2.3MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
|
|
LTC3621EMS8E-2#PBFIC REG BUCK ADJ 1A 8MSOP |
658 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 17V | 0.6V | 17V | 1A | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
|
LT3990EDD#PBFIC REG BUCK ADJ 350MA 10DFN |
461 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.2V | 62V | 1.21V | 25V | 350mA | 210kHz ~ 2.3MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
|
LT3512IMS#PBFIC REG FLYBACK 420MA 16MSOP |
5,914 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width), 12 Leads | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 4.5V | 100V | - | - | 420mA | 40kHz ~ 650kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP |
|
MAX38889AATE+IC REG BUCK BOOST ADJ 3A 16TQFN |
716 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tray | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 0.5V | 5.5V | 2.5V | 5.5V | 3A | 1.2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TQFN (3x3) |
|
LT3470ETS8#TRPBFIC REG BUCK ADJ 200MA TSOT23-8 |
2,597 |
|
Datasheet | - | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 1.25V | 16V | 200mA | - | No | 0°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-8 |
|
ADP5135ACPZ-R7IC REG BCK ADJ 1.8A TRPL 24LFCSP |
1,757 |
|
Datasheet | - | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 3 | 3V | 5.5V | 0.8V | 3.8V | 1.8A | 3MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-LFCSP (4x4) |
|
|
LT3470ETS8#TRMPBFIC REG BUCK ADJ 200MA TSOT23-8 |
1,655 |
|
Datasheet | - | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 1.25V | 16V | 200mA | - | No | 0°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-8 |
|
LTC1044CS8#TRPBFIC REG CHARGE PUMP INV 20MA 8SO |
4,328 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 9V | -Vin, 2Vin, Vin/2 | - | 20mA | 1kHz ~ 5kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
|
LTC1044CS8#PBFIC REG CHARGE PUMP INV 20MA 8SO |
2,628 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 9V | -Vin, 2Vin, Vin/2 | - | 20mA | 1kHz ~ 5kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
|
LT1026CS8#PBFIC REG CHRG PUMP INV 15MA DL 8SO |
1,495 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 2 | 4V | 10V | -Vin, 2Vin | - | 15mA | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LT1425CS#PBFIC REG FLYBACK 135MA 16SO |
5,275 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 2.8V | 20V | - | - | 135mA (Switch) | 285kHz | No | 0°C ~ 100°C (TJ) | - | - | Surface Mount | 16-SO |
|
|
LT8580IMS8E#PBFIC REG BOOST CUK ADJ 1.2A 8MSOP |
5,367 |
|
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 | 2.55V | 40V | 1.2V | 65V (Switch) | 1.2A (Switch) | 200kHz ~ 1.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
LT3990EMSE#TRPBFIC REG BUCK ADJ 350MA 16MSOP |
8,296 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.2V | 62V | 1.21V | 25V | 350mA | 210kHz ~ 2.3MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
|
LT3505EMS8E#PBFIC REG BUCK ADJ 1.2A 8MSOP |
6,812 |
|
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 ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP-EP |
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.
How do I choose the right Voltage Regulators - DC DC Switching Regulators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Regulators - DC DC Switching Regulators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
