Voltage Regulators - DC DC Switching Regulators
Explore Voltage Regulators - DC DC Switching Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AS1328A-BQFT-ADIC REG BUCK ADJ 3A 16TQFN |
3,803 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.6V | 5.5V | 3A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
|
|
AS1328B-BQFT-12IC REG BUCK 1.2V 3A 16TQFN |
2,025 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.2V | - | 3A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
|
|
AS1328B-BQFT-15IC REG BUCK 1.5V 3A 16TQFN |
1,715 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.5V | - | 3A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
|
|
AS1328B-BQFT-18IC REG BUCK 1.8V 3A 16TQFN |
1,500 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.8V | - | 3A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
|
|
AS1328B-BQFT-ADIC REG BUCK ADJ 3A 16TQFN |
1,357 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.6V | 5.5V | 3A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
|
|
AS1328C-BQFT-ADIC REG BUCK ADJ 3A 16TQFN |
1,286 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.6V | 5.5V | 3A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
|
AS1349-BTDT-3312IC REG BUCK 1.2V/3.3V DL 12TDFN |
1,359 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 2 | 2.7V | 5.5V | 1.2V, 3.3V | - | 1.2A | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-TDFN (3x3) |
|
|
AS1349-BWLT3312IC REG BUCK 1.2V/3.3V DL 12TDFN |
1,939 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 2 | 2.7V | 5.5V | 1.2V, 3.3V | - | 1.2A | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-TDFN (3x3) |
|
LM2830ZSDXIC REG BUCK ADJ 1A 6WSON |
4,615 |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 5.5V | 0.6V | 4.5V | 1A | 3MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-WSON (3x3) |
|
A8585KLKTR-T-1IC REG BUCK 3.3V 2A 10SOIC |
4,262 |
|
Datasheet | - | 10-LSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 35V | 3.3V | - | 2A | 300kHz ~ 550kHz | No | - | Automotive | AEC-Q100 | Surface Mount | 10-SOIC |
|
|
A8585KLKTR-T-2IC REG BUCK 5V 2A 10SOIC |
2,464 |
|
Datasheet | - | 10-LSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 35V | 5V | - | 2A | 300kHz ~ 550kHz | No | - | Automotive | AEC-Q100 | Surface Mount | 10-SOIC |
|
|
A8585KLKTR-T-3IC REG BUCK 3.3V 2A 10SOIC |
2,537 |
|
Datasheet | - | 10-LSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 35V | 3.3V | - | 2A | 300kHz ~ 550kHz | No | - | Automotive | AEC-Q100 | Surface Mount | 10-SOIC |
|
AP1507-D5L-13IC REG BUCK ADJ 3A TO252-5 |
2,907 |
|
Datasheet | * | - | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MCP1642B-30I/MCIC REG BOOST 3V 800MA 8DFN |
3,573 |
|
Datasheet | - | 8-VFDFN Exposed Pad | Tube | Active | Step-Up | Positive | Boost | Fixed | 1 | 0.65V | 5.5V | 3V | - | 800mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x3) |
|
|
MCP1642D-ADJI/MCIC REG BOOST ADJ 800MA 8DFN |
1,359 |
|
Datasheet | - | 8-VFDFN Exposed Pad | Tube | Active | Step-Up | Positive | Boost | Adjustable | 1 | 0.65V | 5.5V | 1.8V | 5.5V | 800mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x3) |
|
FAN5307S18XIC REG BUCK 1.8V 300MA SOT23-5 |
4,291 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.8V | - | 300mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM2575-12YWMIC REG BUCK 12V 1A 24SOIC |
4,844 |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 12V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-SOIC |
|
|
LM2575-3.3YWMIC REG BUCK 3.3V 1A 24SOIC |
2,349 |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 3.3V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-SOIC |
|
|
LM2575-5.0YWMIC REG BUCK 5V 1A 24SOIC |
4,213 |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 5V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-SOIC |
|
|
LM2575YWMIC REG BUCK ADJ 1A 24SOIC |
1,020 |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 1.23V | 37V | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-SOIC |
Frequently Asked Questions
What are Voltage Regulators - DC DC Switching Regulators components used for?
Voltage Regulators - DC DC Switching Regulators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Voltage Regulators - DC DC Switching Regulators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Regulators - DC DC Switching Regulators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
