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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT3640IUFD#PBFIC REG BUCK ADJ 1.1A/1.3A 28QFN |
2,569 |
|
Datasheet | - | 28-WFQFN Exposed Pad | Bulk | Obsolete | Step-Down | Positive | Buck | Adjustable | 2 | 2.5V | 35V | 0.6V, 1.265V | 33.97V | 1.1A, 1.3A | 350kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC1265CS-3.3#PBFIC REG BUCK BOOST 3.3V 1.2A 14SO |
2,754 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Fixed | 1 | 4V | 13V | 3.3V | - | 1.2A (Switch) | Up to 700kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SO |
|
LM2587T-3.3/NOPBIC REG BST FLYBACK 3.3V TO220-5 |
3,473 |
|
Datasheet | SIMPLE SWITCHER® | TO-220-5 Formed Leads | Bulk | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 3.3V | - | 5A (Switch) | 100kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LM2587SX-5.0/NOPBIC REG BOOST FLYBACK 5V 5A TO263 |
4,364 |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 5V | - | 5A (Switch) | 100kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
MIC2178YWMIC REG BUCK ADJ 2.5A 20SOIC |
2,697 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 16.5V | 1.245V | 16.5V | 2.5A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-SOIC |
|
LTC3442EDE#PBFIC REG BUCK BOOST ADJ 1.2A 12DFN |
2,822 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Bulk | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.4V | 5.5V | 2.4V | 5.25V | 1.2A | 300kHz ~ 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DFN (4x3) |
|
LM2588S-5.0/NOPBIC REG BOOST FLYBACK 5V 5A TO263 |
1,159 |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 5V | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LTC1475CMS8#PBFIC REG BUCK BST ADJ 750MA 8MSOP |
2,380 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Adjustable | 1 | 3V | 18V | 1.23V | - | 750mA (Switch) | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC3374EFE#PBFIC REG BUCK ADJ 1A 8OUT 38TSSOP |
1,808 |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 8 | 2.7V | 5.5V | 0.8V | 5.5V | 1A | 2MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
LT1959IS8IC REG BUCK SEPIC ADJ 4.5A 8SO |
3,105 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 4.3V | 15V | 1.21V | 12.9V | 4.5A (Switch) | 500kHz | No | - | - | - | Surface Mount | 8-SO |
|
LTC3118HUFD#PBFIC REG BUCK BOOST ADJ 2A 24QFN |
4,965 |
|
Datasheet | - | 24-WFQFN Exposed Pad | Bulk | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.2V | 18V | 2V | 18V | 2A | 1.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 24-QFN (4x5) |
|
LT1371HVIR#PBFIC REG BUCK BOOST ADJ 3A DDPAK-7 |
4,547 |
|
Datasheet | - | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC | Adjustable | 1 | 2.7V | 30V | 1.245V | 42V (Switch) | 3A (Switch) | 500kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | DDPAK-7 |
|
LT3511MPMS#PBFIC REG FLYBACK 240MA 16MSOP |
2,276 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width), 12 Leads | Bulk | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 4.5V | 100V | - | - | 240mA | 40kHz ~ 650kHz | No | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 16-MSOP |
|
LT1959IRIC REG BUCK SEPIC ADJ 4.5A DDPAK |
4,899 |
|
Datasheet | - | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Obsolete | Step-Down, Step-Up/Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 4V | 16V | 1.21V | 14.88V | 4.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | DDPAK-7 |
|
AP62150Z6-7IC REG BUCK ADJ 1.5A SOT563 |
3,959 |
|
Datasheet | - | SOT-563, SOT-666 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.2V | 18V | 0.8V | 7V | 1.5A | 1.3MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-563 |
|
RP509Z001D-E2-FIC REG BUCK ADJ 1A 6WLCSP |
3,990 |
|
Datasheet | RP509x | 6-WFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.3V | 5.5V | 0.6V | 5.5V | 1A | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | WLCSP-6-P6 |
|
AP64060WU-7IC REG BUCK ADJ 600MA TSOT26 |
3,074 |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 0.8V | 26V | 600mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-26 |
|
TPS62933DRLRIC REG BUCK ADJ 3A SOT583 |
2,401 |
|
Datasheet | - | SOT-583 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.8V | 30V | 0.8V | 22V | 3A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-583 |
|
LMR51610XDBVRIC REG BUCK ADJ 1A SOT23-6 |
1,784 |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 65V | 0.8V | 28V | 1A | 400kHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IR3883MTRPBFIC REG BUCK ADJ 3A 16PQFN |
4,716 |
|
Datasheet | SupIRBuck® | 16-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 14V | 0.5V | 5V | 3A | 800kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-PQFN (3x3) |
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.
