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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL91133IIPZ-TIC REG BOOST PROG 2.3A 16WLCSP |
3,705 | - |
|
Datasheet | - | 16-UFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Programmable | 1 | 2.35V | 5.4V | 3.15V | 5V | 2.3A | 2.5MHz | Yes | - | - | - | Surface Mount | 16-WLCSP (1.78x1.78) |
|
|
ISL91133IIQZ-TIC REG BOOST PROG 2.3A 16WLCSP |
4,653 | - |
|
Datasheet | - | 16-UFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Programmable | 1 | 2.35V | 5.4V | 3.15V | 5V | 2.3A | 2.5MHz | Yes | - | - | - | Surface Mount | 16-WLCSP (1.78x1.78) |
|
|
ISL91134IIQZ-TIC REG BOOST PROG 2.3A 16WLCSP |
3,148 | - |
|
Datasheet | - | 16-UFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Programmable | 1 | 2.35V | 5.4V | 3.15V | 5V | 2.3A | 2.5MHz | Yes | - | - | - | Surface Mount | 16-WLCSP (1.78x1.78) |
|
|
ISL91133IIMZ-TR5786IC REG W/OCP ADJUST ELEC |
4,783 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM2765M6/NOPBIC REG CHARGE PUMP 2VIN SOT23-6 |
1,471 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Ratiometric | Positive | Charge Pump | Fixed | 1 | 1.8V | 5.5V | 2Vin | - | 20mA | 50kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
TC1044SCOA713IC REG CHARGE PUMP 20MA 8SOIC |
4,005 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Ratiometric | Negative | Charge Pump | Fixed | 1 | 1.5V | 12V | -Vin | - | 20mA | 10kHz, 45kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TPS60403DBVRG4IC REG CHG PUMP INV 60MA SOT23-5 |
2,615 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.8V | 5.25V | -Vin, 2Vin, Vin/2 | - | 60mA | 250kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
MIC23051-16YML-TRIC REG BUCK 1.4V 600MA 8MLF |
4,062 | - |
|
Datasheet | HyperLight Load® | 8-VFDFN Exposed Pad, 8-MLF® | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.4V | - | 600mA | 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MLF® (2x2) |
|
|
MIC23051-945YML-TRIC REG BUCK 1.25V 600MA 8MLF |
3,462 | - |
|
Datasheet | HyperLight Load® | 8-VFDFN Exposed Pad, 8-MLF® | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.25V | - | 600mA | 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MLF® (2x2) |
|
|
LM3670MF-1.5IC REG BUCK 1.5V 350MA SOT23-5 |
4,127 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.5V | - | 350mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LM3670MF-1.6IC REG BUCK 1.6V 350MA SOT23-5 |
1,249 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.6V | - | 350mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LM3670MF-1.875IC REG BUCK 1.875V 350MA SOT23-5 |
4,866 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.875V | - | 350mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LM3671MF-3.3IC REG BUCK 3.3V 600MA SOT23-5 |
3,582 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 3.3V | - | 600mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM2770SD-1215IC REG CHARGE PUMP PROG 10WSON |
2,314 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Charge Pump | Programmable | 1 | 2.7V | 5.5V | 1.2V, 1.5V | - | 250mA | 700kHz | No | -30°C ~ 85°C (TA) | - | - | Surface Mount | 10-WSON (3x3) |
|
|
LM2771SDIC REG CHARGE PUMP 1.5V 10WSON |
3,825 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Charge Pump | Fixed | 1 | 2.7V | 5.5V | 1.5V | - | 250mA | 1.1MHz | No | -30°C ~ 85°C (TA) | - | - | Surface Mount | 10-WSON (3x3) |
|
|
LM3670MF-1.2IC REG BUCK 1.2V 350MA SOT23-5 |
3,184 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.2V | - | 350mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LM3670MF-ADJIC REG BUCK ADJ 350MA SOT23-5 |
3,446 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5.5V | 0.7V | 5.5V | 350mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM3671MF-1.25IC REG BUCK 1.25V 600MA SOT23-5 |
2,678 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.25V | - | 600mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LM3671MF-1.375IC REG BUCK 1.375V 600MA SOT23-5 |
2,054 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.375V | - | 600mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LM3671MF-1.5IC REG BUCK 1.5V 600MA SOT23-5 |
1,235 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.5V | - | 600mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
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.
