| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MPQ4462DN-LFIC REG BUCK ADJ 3.5A 8SOICE |
2,417 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.8V | 36V | 0.8V | 30V | 3.5A | Up to 4MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOICE |
|
MPQ8612GR-16-ZIC REG BUCK ADJ 16A 17QFN |
3,875 | - |
|
Datasheet |
- | 14-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 6V | 0.608V | 4.5V | 16A | 300kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-QFN (4x4) |
|
MPQ8612GR-20-ZIC REG BUCK ADJ 20A 17QFN |
3,124 | - |
|
Datasheet |
- | 14-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 6V | 0.608V | 4.5V | 20A | 300kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-QFN (4x4) |
|
MPQ8632DGLE-12-ZIC REG BUCK ADJ 12A 16QFN |
2,993 | - |
|
Datasheet |
- | 16-PowerVFQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.611V | 13V | 12A | 200kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x4) |
|
MPQ8632DGLE-6-ZIC REG BUCK ADJ 6A 16QFN |
4,597 | - |
|
Datasheet |
- | 16-PowerVFQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.611V | 13V | 6A | 200kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x4) |
|
NB632EL-LF-PIC REG BUCK ADJ 4A 14QFN |
1,006 | - |
|
Datasheet |
- | 14-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 24V | 0.8V | 21.6V | 4A | 500kHz | Yes | -20°C ~ 85°C (TA) | - | - | Surface Mount | 14-QFN (3x4) |
|
NB633EL-LF-ZIC REG BUCK ADJ 3A 14QFN |
2,238 | - |
|
Datasheet |
- | 14-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 24V | 0.8V | 21.6V | 3A | 500kHz | Yes | -20°C ~ 85°C (TA) | - | - | Surface Mount | 14-QFN (3x4) |
|
NB6381DL-LF-PIC REG BUCK ADJ 8A 20QFN |
3,175 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 28V | 0.8V | 13V | 8A | 200kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
NB6381DL-LF-ZIC REG BUCK ADJ 8A 20QFN |
4,159 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 28V | 0.8V | 13V | 8A | 200kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
NB638DL-LF-PIC REG BUCK ADJ 7A 20QFN |
2,271 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 28V | 0.8V | 13V | 7A | 200kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
NB638DL-LF-ZIC REG BUCK ADJ 7A 20QFN |
1,880 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Cut Tape (CT) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 28V | 0.8V | 13V | 7A | 200kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
NB639DL-LF-PIC REG BUCK ADJ 8A 20QFN |
1,586 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 28V | 0.8V | 13V | 8A | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
NB639DL-LF-ZIC REG BUCK ADJ 8A 20QFN |
1,290 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 28V | 0.8V | 13V | 8A | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
|
NB649EQJ-LF-PIC REG BUCK ADJ 8A 30QFN |
4,692 | - |
|
Datasheet |
- | 30-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 25V | 0.8V | 15V | 8A | 600kHz | Yes | -20°C ~ 85°C (TA) | - | - | Surface Mount | 30-QFN (5x6) |
|
NB650GL-ZIC REG BUCK ADJ 6A 17QFN |
2,591 | - |
|
Datasheet |
- | 17-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 22.5V | 0.6V | 13V | 6A | 150kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-QFN (3x4) |
|
NB650HGL-ZIC REG BUCK ADJ 6A 17QFN |
1,881 | - |
|
Datasheet |
- | 17-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 22.5V | 0.6V | 13V | 6A | 150kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-QFN (3x4) |
|
NB671AGQ-ZIC REG BUCK ADJ 6A 16QFN |
4,633 | - |
|
Datasheet |
- | 16-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 22V | 0.604V | 5.5V | 6A | 500kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x3) |
|
NB671LBGQ-ZIC REG BUCK ADJ 6A 16QFN |
4,522 | - |
|
- |
- | 16-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 22V | 0.604V | 5.5V | 6A | 500kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x3) |
|
NB671LGQ-ZIC REG BUCK ADJ 6A 16QFN |
3,710 | - |
|
Datasheet |
- | 16-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 22V | 0.604V | 5.5V | 6A | 500kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x3) |
|
NB672GL-ZIC REG BUCK ADJ 6A 21QFN |
3,986 | - |
|
Datasheet |
- | 21-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 22V | 0.604V | 5.5V | 6A | 500kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 21-QFN (3x4) |
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.