| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RT2855AHGQWIC REG BUCK ADJ 4A 16WQFN |
1,821 | - |
|
Datasheet |
ACOT™ | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.765V | 7V | 4A | 650kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (3x3) |
|
RT6219BHGQWIC REG BUCK ADJ 4A 10WDFN |
2,446 | - |
|
Datasheet |
ACOT™ | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 23V | 0.6V | 5V | 4A | 500kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-WDFN (3x3) |
|
TPS54910PWPRG4IC REG BUCK ADJ 9A 28HTSSOP |
1,764 | - |
|
Datasheet |
SWIFT™ | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Last Time Buy | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 4V | 0.891V | 2.5V | 9A | 350kHz, 550kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-HTSSOP |
|
MAX17504SATP+TIC REG BUCK ADJ 3.5A 20TQFN |
4,486 | - |
|
Datasheet |
Himalaya | 20-WQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 60V | 0.9V | 54V | 3.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-TQFN (5x5) |
|
LT8364IMSE#TRPBFIC REG BOOST SEPIC 4A 16MSOP |
4,137 | - |
|
Datasheet |
- | 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Boost, SEPIC | Fixed | 1 | 2.8V | 60V | - | 60V (Switch) | 4A (Switch) | 2MHz | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
|
MAX20057ATIC/VY+TIC REG BOOST ADJ 3.5A DL 28TQFN |
2,228 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 2 | 2V | 40V | 1V | 14V | 3.5A | 2.1MHz | Yes | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-TQFN (5x5) |
|
UCC39411DG4IC REG BOOST ADJ 60MA 8SOIC |
1,730 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Step-Up | Positive | Boost | Adjustable | 1 | 1.1V | 3.2V | 1.25V | 5.5V | 60mA | - | Yes | 0°C ~ 70°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
MAX1672EEEIC REG BUCK BST ADJ 300MA 16QSOP |
4,965 | - |
|
- |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck, Boost | Adjustable (Programmable) | 1 | 1.8V | 11V | 1.25V (3.3V, 5.5V) | 5.5V | 300mA | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QSOP |
|
LM2674LD-ADJ/NOPBIC REG BUCK ADJ 500MA 16WSON |
2,636 | - |
|
Datasheet |
SIMPLE SWITCHER® | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 6.5V | 40V | 1.2V | 37V | 500mA | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-WSON (5x5) |
|
|
LM2611AMFX/NOPBIC REG CUK ADJ 1.2A SOT23-5 |
1,286 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up/Step-Down | Negative | Cuk | Adjustable | 1 | 2.7V | 14V | -1.23V | -32V | 1.2A | 1.4MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
LM2674LDX-5.0/NOPBIC REG BUCK 5V 500MA 16WSON |
1,522 | - |
|
Datasheet |
SIMPLE SWITCHER® | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 6.5V | 40V | 5V | - | 500mA | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-WSON (5x5) |
|
LM2599S-12IC REG BUCK 12V 3A TO263 |
2,754 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 12V | - | 3A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LM2599T-12IC REG BUCK 12V 3A TO220-7 |
4,201 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-7 Formed Leads | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 12V | - | 3A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-7 |
|
LTC3564IDCB#TRPBFIC REG BUCK ADJ 1.25A 6DFN |
3,747 | - |
|
Datasheet |
- | 6-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5.5V | 0.6V | 5.5V | 1.25A | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x3) |
|
LTC3564IS5#TRPBFIC REG BUCK ADJ 1.25A TSOT23-5 |
1,132 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5.5V | 0.6V | 5.5V | 1.25A | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-5 |
|
MP38876DL-LF-PIC REG BUCK ADJ 15A 20QFN |
1,419 | - |
|
Datasheet |
- | 20-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 28V | 0.8V | 24V | 15A | 400kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x4) |
|
|
MAX20039BATPB/VY+TIC REG BUCK BOOST PROG/4V 20TQFN |
2,700 | - |
|
- |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Programmable (Fixed) | 1 | 2V | 40V | 4V (5V) | 15V | 600mA | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 20-TQFN-EP (4x4) |
|
LT8364EMSE#WTRPBFIC REG BST SEPIC ADJ 4A 16MSOP |
4,241 | - |
|
Datasheet |
- | 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 2.8V | 60V | 1.6V | 60V (Switch) | 4A (Switch) | 300kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
|
MAX20410AFOD/VY+TIC REG BCK ADJ/0.8V 10A 17FC2QFN |
4,108 | - |
|
Datasheet |
- | 17-PowerWFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 3V | 36V | 0.8V (3.3V) | 10V | 10A | 400kHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 17-FC2QFN (3.5x3.75) |
|
|
MAX20410AFOC/VY+TIC REG BCK ADJ/0.8V 10A 17FC2QFN |
2,818 | - |
|
Datasheet |
- | 17-PowerWFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 3V | 36V | 0.8V (5V) | 10V | 10A | 400kHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 17-FC2QFN (3.5x3.75) |
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.