| Manufacturer | 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 |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IP2005CTRPBFIC REG BUCK ADJ 40A 8LGA |
2,971 | - |
|
Datasheet |
iPOWIR™ | 8-LLGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 13.2V | 0.8V | 5.5V | 40A | 250kHz ~ 1.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-LGA |
|
IR3802AMTR1PBFIC REG BUCK ADJ 6A PQFN |
2,141 | - |
|
Datasheet |
SupIRBuck® | 15-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 21V | 0.6V | 12V | 6A | 300kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | PQFN (5x6) |
|
IR3820MTR1PBFIC REG BUCK ADJ 12A PQFN |
4,789 | - |
|
Datasheet |
SupIRBuck® | 15-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 21V | 0.6V | 12V | 12A | 600kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | PQFN (5x6) |
|
IR3821MTR1PBFIC REG BUCK ADJ 7A PQFN |
4,523 | - |
|
Datasheet |
SupIRBuck® | 15-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 21V | 0.6V | 12V | 7A | 600kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | PQFN (5x6) |
|
IR3822MTR1PBFIC REG BUCK ADJ 4A PQFN |
3,251 | - |
|
Datasheet |
SupIRBuck® | 15-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 21V | 0.6V | 12V | 4A | 600kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | PQFN (5x6) |
|
IR3843AMTRPBFIC REG BUCK ADJ 3A PQFN |
1,685 | - |
|
Datasheet |
SupIRBuck® | 15-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 21V | 0.7V | 18.9V | 3A | 225kHz ~ 1.32MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | PQFN (5x6) |
|
AOZ1094AILIC REG BUCK ADJ 5A 8SOIC |
1,673 | - |
|
Datasheet |
EZBuck™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 16V | 0.8V | 16V | 5A | 500kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
IR3837MTRPBFIC REG BUCK ADJ 14A 17PQFN |
2,311 | - |
|
Datasheet |
SupIRBuck® | 17-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7V | 16V | 0.6V | 14.4V | 14A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PQFN (5x6) |
|
IR3838MTRPBFIC REG BUCK ADJ 10A 17PQFN |
1,536 | - |
|
Datasheet |
SupIRBuck® | 17-VQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7V | 16V | 0.6V | 14.4V | 10A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PQFN (5x6) |
|
IR3839MTRPBFIC REG BUCK ADJ 6A 17PQFN |
3,749 | - |
|
Datasheet |
SupIRBuck® | 17-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7V | 16V | 0.6V | 14.4V | 6A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PQFN (5x6) |
|
IR3837MTR1PBFIC REG BUCK ADJ 14A 17PQFN |
1,134 | - |
|
Datasheet |
SupIRBuck® | 17-VQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7V | 16V | 0.6V | 14.4V | 14A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PQFN (5x6) |
|
IR3838MTR1PBFIC REG BUCK ADJ 10A 17PQFN |
1,427 | - |
|
Datasheet |
SupIRBuck® | 17-VQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7V | 16V | 0.6V | 14.4V | 10A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PQFN (5x6) |
|
IR3839MTR1PBFIC REG BUCK ADJ 6A 17PQFN |
2,734 | - |
|
Datasheet |
SupIRBuck® | 17-VQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7V | 16V | 0.6V | 14.4V | 6A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PQFN (5x6) |
|
NCP1529MU135TBGIC REG BUCK SYNC 1.35V 1A 6DFN |
4,387 | - |
|
Datasheet |
* | 6-UDFN Exposed Pad | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 6-UDFN (2x2) |
|
SP6641AEK-L-3-3IC REG BOOST 3.3V 1.5A SOT23-5 |
4,733 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Bulk | Discontinued at Digi-Key | Step-Up | Positive | Boost | Fixed | 1 | 0.5V | 4.5V | 3.3V | - | 1.5A (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
SP6641AEK-L-5-0IC REG BOOST 5V 1.5A SOT23-5 |
1,504 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Bulk | Discontinued at Digi-Key | Step-Up | Positive | Boost | Fixed | 1 | 0.5V | 4.5V | 5V | - | 1.5A (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
SP6641BEK-L-3-3IC REG BOOST 3.3V 1.5A SOT23-5 |
4,322 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Bulk | Discontinued at Digi-Key | Step-Up | Positive | Boost | Fixed | 1 | 0.5V | 4.5V | 3.3V | - | 1.5A (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
SP6641BEK-L-5-0IC REG BOOST 5V 1.5A SOT23-5 |
4,097 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Bulk | Discontinued at Digi-Key | Step-Up | Positive | Boost | Fixed | 1 | 0.5V | 4.5V | 5V | - | 1.5A (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
SP6644EU-LIC REG BOOST ADJ/2V 1A 8MSOP |
2,520 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Step-Up | Positive | Boost | Adjustable (Fixed) | 1 | 0.9V | 3.3V | 2V (3.3V) | 5.5V | 1A (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
SP6648EU-LIC REG BOOST ADJ/2.5V 2A 10MSOP |
3,309 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Step-Up | Positive | Boost | Adjustable (Fixed) | 1 | 0.7V | 4.5V | 2.5V (3.3V) | 5.5V | 2A (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Regulators - DC DC Switching Regulators components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.