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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM2830ZQMFE/NOPBIC REG BUCK ADJ 1A SOT23-5 |
2,473 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 5.5V | 0.6V | 4.5V | 1A | 3MHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
|
BD9873CP-V5E2IC REG BUCK ADJ 1.5A TO220CP-V5 |
500 | - |
|
Datasheet | - | TO-220-5 Full Pack, Formed Leads | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 35V | 1V | 35V | 1.5A | 110kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | TO220CP-V5 |
|
LMR33630CQRNXTQ1IC REG BUCK ADJ 3A 12VQFN |
287 | - |
|
Datasheet | - | 12-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.8V | 36V | 1V | 24V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 12-VQFN-HR (3x2) |
|
BM2P093F-GE2IC REG FLYBACK 500MA 8SOP |
4,516 | - |
|
Datasheet | - | 8-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | - | Positive | Flyback | - | 1 | 8.9V | 26V | - | - | 500mA | 65kHz | No | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-SOP |
|
BD9161FVM-LBTRIC REG BUCK ADJ 600MA 8MSOP |
2,169 | - |
|
Datasheet | - | 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 4.5V | 1V | 3.3V | 600mA | 1MHz | Yes | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LM22674QMR-5.0/NOPBIC REG BUCK 5V 500MA 8SOPWR |
1,025 | - |
|
Datasheet | SIMPLE SWITCHER® | 8-PowerSOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 42V | 5V | - | 500mA | 500kHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-SO PowerPad |
|
ISL8025AIRTAJZIC REG BUCK ADJ 5A 16TQFN |
4,116 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.6V | 5.5V | 5A | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
|
S-19903CA-S8T1U7IC REG BUCK ADJ 600MA 8HTMSOP |
100 | - |
|
Datasheet | S-19903C | 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 36V | 2.5V | 12V | 600mA | 400kHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-HTMSOP |
|
S-19903DA-A8T1U7IC REG BUCK ADJ 600MA HSNT-8A |
100 | - |
|
Datasheet | S-19903D | 8-SMD, Flat Leads Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 36V | 2.5V | 12V | 600mA | 400kHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | HSNT-8-A |
|
S-19902CA-A6T8U7IC REG BUCK ADJ 600MA HSNT-6 |
100 | - |
|
Datasheet | S-19902C | 6-SMD, Flat Leads Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 36V | 2.5V | 12V | 600mA | 400kHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | HSNT-6 |
|
|
S-19902BA-A8T1U7IC REG BUCK ADJ 600MA HSNT-8A |
100 | - |
|
Datasheet | S-19902B | 8-SMD, Flat Leads Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 36V | 2.5V | 12V | 600mA | 2.2MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | HSNT-8-A |
|
|
S-19902AA-A6T8U7IC REG BUCK ADJ 600MA HSNT-6 |
100 | - |
|
Datasheet | S-19902A | 6-SMD, Flat Leads Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 36V | 2.5V | 12V | 600mA | 2.2MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | HSNT-6 |
|
|
S-19903AA-A6T8U7IC REG BUCK ADJ 600MA HSNT-6 |
3,109 | - |
|
Datasheet | S-19903A | 6-SMD, Flat Leads Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 36V | 2.5V | 12V | 600mA | 2.2MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | HSNT-6 |
|
R1270S001B-E2-KEIC REG BUCK ADJ 3A 18HSOP |
100 | - |
|
Datasheet | R1270S | 18-LFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 34V | 0.8V | 34V | 3A | 300kHz ~ 2.4MHz | No | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 18-HSOP |
|
TPS61390RTETIC REG BOOST ADJ 16WQFN |
3,145 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 1 | 2.5V | 5.5V | 20V | 85V | - | 700kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-WQFN (3x3) |
|
LM2598S-ADJ/NOPBIC REG BUCK ADJ 1A TO263 |
3,754 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 1.2V | 37V | 1A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LT1111CN8-5#PBFIC REG BUCK BOOST 5V 1.5A 8PDIP |
4,643 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Fixed | 1 | 2V | 30V | 5V | - | 1.5A (Switch) | 72kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
LM34919BQTL/NOPBIC REG BUCK ADJ 600MA 10DSBGA |
1,582 | - |
|
Datasheet | - | 10-WFBGA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 6V | 40V | 2.5V | 35V | 600mA | 2.6MHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 10-DSBGA |
|
MIC4576-3.3WTIC REG BUCK 3.3V 3A TO220-5 |
4,888 | - |
|
Datasheet | - | TO-220-5 | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 36V | 3.3V | - | 3A | 200kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-220-5 |
|
LM26420YMH/NOPBIC REG BUCK ADJ 2A DL 20HTSSOP |
2,456 | - |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3V | 5.5V | 0.8V | 4.5V | 2A | 550kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-HTSSOP |
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.
