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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL91302BIKZ-TIC REG BCK PRG 5A SGL/DL 54WLCSP |
2,177 | - |
|
Datasheet | - | 54-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 1 or 2 | 2.5V | 5.5V | 0.3V | 2V | 5A | 2MHz ~ 6MHz | Yes | - | - | - | Surface Mount | 54-WLCSP (2.55x3.67) |
|
ISL91211AIKZ-TR5874IC REG BUCK PROG TRPL 35BGA |
2,982 | - |
|
Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 3 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
|
ISL91211BIKZ-TIC REG BUCK PROG 5A QUAD 54WLCSP |
3,382 | - |
|
Datasheet | - | 54-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.5V | 5.5V | 0.3V | 2V | 5A | 2MHz ~ 6MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 54-WLCSP (2.55x3.67) |
|
|
ISL91211AIKZ-TR5873IC REG BUCK PROG TRPL 35BGA |
2,964 | - |
|
Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 3 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
|
ISL91211AIKZ-TIC REG BUCK PROG TRPL 35BGA |
3,676 | - |
|
Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 3 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
|
ISL91211BIKZ-TR5875IC REG BUCK PROG QUAD 35BGA |
4,488 | - |
|
Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
|
ISL91211BIKZ-TR5878IC REG BUCK PROG QUAD 35BGA |
2,413 | - |
|
Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
LT1946AEMS8E#TRPBFIC REG BST SEPIC ADJ 1.5A 8MSOP |
1,603 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 2.45V | 16V | 2.45V | 35V | 1.5A (Switch) | 2.7MHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP-EP |
|
LM2588S-12IC REG BST FLYBACK 12V 5A TO263 |
3,774 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | 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) |
|
LM2588S-3.3IC REG BST FLYBACK 3.3V 5A TO263 |
1,063 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | 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) |
|
|
LM2588S-5.0IC REG BOOST FLYBACK 5V 5A TO263 |
4,992 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | 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) |
|
LM2588T-3.3IC REG BST FLYBACK 3.3V TO220-7 |
4,772 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-220-7 Formed Leads | Tube | 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) | - | - | Through Hole | TO-220-7 |
|
MAX16993ATJI/V+TIC REG BUCK ADJ 3A TRPL 32TQFN |
3,883 | - |
|
Datasheet | - | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-TQFN (5x5) |
|
|
MAX16993ATJI+TIC REG BUCK ADJ 3A TRPL 32TQFN |
4,102 | - |
|
Datasheet | - | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-TQFN (5x5) |
|
LTC3126HFE#TRPBFIC REG BUCK ADJ 2.5A 28TSSOP |
3,860 | - |
|
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 ~ 150°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
|
MAX5033BASA-TIC REG BUCK 5V 500MA 8SOIC |
1,996 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 7.5V | 76V | 5V | - | 500mA | 125kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
MAX5033BUSA-TIC REG BUCK 5V 500MA 8SOIC |
1,401 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 7.5V | 76V | 5V | - | 500mA | 125kHz | No | 0°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC1434CGN#PBFIC REG BUCK ADJ 450MA 20SSOP |
4,016 | - |
|
Datasheet | - | 20-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 1 | 3V | 13.5V | 1.19V (3.3V, 5V) | 12V | 450mA | Up to 700kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SSOP |
|
LM2678S-3.3IC REG BUCK 3.3V 5A TO263 |
2,880 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 3.3V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
|
LM2678S-ADJIC REG BUCK ADJ 5A TO263 |
1,350 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.21V | 37V | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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.
