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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT1072CKIC REG 1.25A TO3 |
4,942 | - |
|
Datasheet | * | TO-3-4 | - | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | TO-3 |
|
|
LT1172CKIC MULTI CONF ADJ 1.25A TO3 |
2,687 | - |
|
Datasheet | * | TO-3-4 | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | TO-3 |
|
LM2588SX-3.3IC REG BST FLYBACK 3.3V 5A TO263 |
1,612 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 3.3V | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
|
LM2588SX-12IC REG BST FLYBACK 12V 5A TO263 |
2,998 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 12V | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
MAX20419ATGK/V+IC REG BUCK BST 0.8V 3.6A 24TQFN |
1,154 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Boost, Buck | Fixed | 1 | 3V | 5.5V | 0.8V | 3.8V | 3.6A | 2.2MHz | Yes | -40°C ~ 125°C | - | - | Surface Mount | 24-TQFN (4x4) |
|
|
MAX20419ATGF/V+IC REG BCK BST 1.25V TRPL 24TQFN |
3,777 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Boost, Buck | Fixed | 3 | 3V | 5.5V | 1.25V, 2.3V, 5V | - | 3.6A | 2.2MHz | Yes | -40°C ~ 125°C | - | - | Surface Mount | 24-TQFN (4x4) |
|
|
MAX20419ATGG/V+IC REG BCK BST 1.25V TRPL 24TQFN |
2,425 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Boost, Buck | Fixed | 3 | 3V | 5.5V | 1.25V, 2.3V, 5V | - | 3.6A | 2.2MHz | Yes | -40°C ~ 125°C | - | - | Surface Mount | 24-TQFN (4x4) |
|
|
MAX20419ATGO/V+IC REG BUCK BST 1.1V TRPL 24TQFN |
3,793 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Boost, Buck | Fixed | 3 | 3V | 5.5V | 1.1V, 1.8V, 5V | - | 750mA, 1A, 3A | 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-TQFN (4x4) |
|
MAX16963SATEF/V+TIC REG BUCK ADJ 1.5A DL 16TQFN |
2,692 | - |
|
Datasheet | - | 16-WQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.7V | 5.5V | 0.8V | 3.6V | 1.5A | 2.2MHz | Yes | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-TQFN (4x4) |
|
LM2677T-ADJIC REG BUCK ADJ 5A TO220-7 |
1,080 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-220-7 Formed Leads | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.21V | 37V | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-7 |
|
MAX17018DATL/V+IC REG BOOST ADJ 1.1A 40TQFN |
4,324 | - |
|
Datasheet | - | 40-WFQFN Exposed Pad | Tube | Active | Step-Up | Positive | Boost | Adjustable | 1 | 0.7V | 5.5V | 2.5V | 5.5V | 1.1A (Switch) | 300kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-TQFN (6x6) |
|
LT1534CS-1#TRPBFIC REG BOOST CUK ADJ 2A 16SO |
1,383 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Cuk, Flyback | Adjustable | 1 | 2.7V | 23V | 1.25V | 35V (Switch) | 2A (Switch) | 20kHz ~ 250kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SO |
|
LM2575S-5.0IC REG BUCK 5V 1A TO263 |
4,941 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 5V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LTC3126IFE#TRPBFIC REG BUCK ADJ 2.5A 28TSSOP |
3,558 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.4V | 42V | 0.818V | 42V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
|
|
LM2587S-12IC REG BST FLYBACK 12V 5A TO263 |
1,967 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 12V | - | 5A (Switch) | 100kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
|
LM2587S-3.3IC REG BST FLYBACK 3.3V 5A TO263 |
2,162 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | 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) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LM2587T-3.3IC REG BST FLYBACK 3.3V TO220-5 |
3,910 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Obsolete | 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 |
|
|
LM2587T-5.0IC REG BST FLYBACK 5V 5A TO220-5 |
4,066 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Obsolete | 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) | - | - | Through Hole | TO-220-5 |
|
|
LT1534CS#TRPBFIC REG BOOST CUK ADJ 2A 16SO |
3,598 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Cuk, Flyback | Adjustable | 1 | 2.7V | 23V | 1.25V | 35V (Switch) | 2A (Switch) | 20kHz ~ 250kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SO |
|
LT1956IGN#TRPBFIC REG BUCK ADJ 1.5A 16SSOP |
4,793 | - |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 60V | 1.219V | 54V | 1.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP |
Voltage Regulators - DC DC Switching Regulators FAQ
Common questions about selecting, comparing and sourcing Voltage Regulators - DC DC Switching Regulators components through Winsun (HK) Electronics.
What should I check when selecting Voltage Regulators - DC DC Switching Regulators components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Voltage Regulators - DC DC Switching Regulators part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Voltage Regulators - DC DC Switching Regulators parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Voltage Regulators - DC DC Switching Regulators components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
