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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3409AEDD#TRPBFIC REG BUCK ADJ 600MA 8DFN |
2,048 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 1.6V | 5.5V | 0.62V | 5.5V | 600mA | 1.7MHz ~ 2.6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
RS53319LRIC REG BUCK PROG 20A 21QFN |
4,961 | - |
|
Datasheet | - | 21-QFN | Cut Tape (CT) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.85V | 16V | 0.6V | 5.5V | 20A | 600kHz, 800kHz, 1MHz ~ 2.2MHz | Yes | -40°C ~ 125°C | - | - | Surface Mount | 21-QFN (3x4) |
|
MAX5073ETIIC REG BUCK BOOST ADJ DL 28TQFN |
1,255 | - |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tray | Obsolete | Step-Up, Step-Down | Positive | Buck, Boost | Adjustable | 2 | 4.5V | 23V | 0.8V | 28V | 1.38A (Switch), 2.3A (Switch) | 200kHz ~ 2.2MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-TQFN (5x5) |
|
LM2576HVS-3.3IC REG BUCK 3A TO263-5L |
443 | - |
|
Datasheet | LM2576HV | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Cut Tape (CT) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 57V | - | 3.3V | 3A | 52kHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | TO-263-5L |
|
LM2679S-ADJIC REG BUCK ADJ 5A TO263 |
585 | - |
|
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) |
|
LT1172HVIQ#TRPBFIC REG BCK BST ADJ 1.25A DDPAK-5 |
3,130 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.244V | 75V (Switch) | 1.25A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | - | - | Surface Mount | DDPAK-5 |
|
LTC3255EMSE#TRPBFIC REG CHRG PUMP ADJ 50MA 10MSOP |
2,886 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Charge Pump | Adjustable | 1 | 4V | 48V | 2.4V | 12.5V | 50mA | 500kHz | No | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
LM2592HVT-ADJIC REG BUCK ADJ 2A TO220-5 |
616 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 60V | 1.2V | 57V | 2A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
RTQ2130B-50GQW-QTIC REG BUCK 5V 700MA 8WDFN |
742 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 3V | 36V | 5V | - | 700mA | 2.1MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-WDFN-SL (2x3) |
|
MAX736EWE+TIC REG BCK BST -12V 140MA 16SOIC |
4,042 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Step-Up | Negative | Buck-Boost | Fixed | 1 | 4V | 8.6V | -12V | - | 140mA | 185kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MAX738AMJAIC REG BUCK 5V 750MA 8CERDIP |
1,100 | - |
|
Datasheet | - | 8-CDIP (0.300", 7.62mm) | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 6V | 16V | 5V | - | 750mA | 160kHz | No | -55°C ~ 125°C (TA) | - | - | Through Hole | 8-CERDIP |
|
LT1534IS#PBFIC REG BOOST CUK ADJ 2A 16SO |
188 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Bulk | 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 | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SO |
|
|
LT1171CQ#TRPBFIC REG BUCK BST ADJ 2.5A DDPAK-5 |
2,553 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 2.5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | - | - | Surface Mount | DDPAK-5 |
|
LM2596S-5.0IC REG BUCK 5V 3A TO263 |
536 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 5V | - | 3A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
|
LM2596S-3.3IC REG BUCK 3.3V 3A TO263 |
145 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 3.3V | - | 3A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
EL7563CMZIC REG BUCK ADJ 4A 20SOIC |
120 | - |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 3.6V | 1V | 2.5V | 4A | 200kHz ~ 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC |
|
ADP2311ACPZ-2-R7IC REG BUCK ADJ 1A DL 24LFCSP |
3,640 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 4.5V | 18V | 0.6V | 18V | 1A | 300kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-LFCSP (4x4) |
|
ADP2311ACPZ-3-R7IC REG BUCK ADJ 1A DL 24LFCSP |
1,540 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 4.5V | 18V | 0.6V | 18V | 1A | 300kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-LFCSP (4x4) |
|
LM2575HVS-5.0-EVIC REG BUCK 5V 2A TO263-5L |
500 | - |
|
Datasheet | LM2575HV | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 57V | 5V | - | 2A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
|
LM2575HVS-ADJ-EVIC REG BUCK ADJ 2A TO263-5L |
450 | - |
|
Datasheet | LM2575HV | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Cut Tape (CT) | Active | Step-Down | Positive | Buck | Adjustable | 1 | - | 57V | 1.2V | 57V | 2A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
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.
