| 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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LTC3619IDD#TRPBFIC REG BUCK ADJ DL 10DFN |
4,829 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.5V | 5.5V | 0.6V | 5V | 400mA, 800mA | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
|
LTC3619IMSE#TRPBFIC REG BUCK ADJ DL 10MSOP |
4,443 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.5V | 5.5V | 0.6V | 5V | 400mA, 800mA | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
MAX17509ATJ+TIC REG BUCK ADJ 3A DL 32TQFN |
2,729 | - |
|
- |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 4.5V | 16V | 0.904V, 4.756V | 3.782V, 5.048V | 3A | 500kHz, 1MHz, 1.5MHz, 2MHz | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | 32-TQFN (5x5) |
|
A8585KLKTR-TIC REG BUCK 5V 2A 10SOIC |
3,317 | - |
|
Datasheet |
- | 10-LSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 35V | 5V | - | 2A | 300kHz ~ 550kHz | No | - | Automotive | AEC-Q100 | Surface Mount | 10-SOIC |
|
NB671LAGQ-PIC REG BUCK ADJ 6A 16QFN |
3,396 | - |
|
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) |
|
A8591KEJTR-JIC REG BUCK 5V 2A 10DFN |
2,033 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 35V | 5V | - | 2A | 300kHz ~ 2MHz | No | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 10-DFN (3x3) |
|
A8591KEJTR-J-1IC REG BUCK 3.3V 2A 10DFN |
2,976 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 35V | 3.3V | - | 2A | 300kHz ~ 2MHz | No | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 10-DFN (3x3) |
|
S6BP201A4AST2B000IC REG BUCK BST 5.1V 1A 16TSSOP |
3,783 | - |
|
- |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Fixed | 1 | 2.5V | 42V | 5.1V | - | 1A | 200kHz ~ 2.1MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-TSSOP |
|
S6BP201A7AST2B000IC REG BUCK BST 5.2V 1A 16TSSOP |
4,986 | - |
|
- |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Fixed | 1 | 2.5V | 42V | 5.2V | - | 1A | 200kHz ~ 2.1MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-TSSOP |
|
LM2678T-12IC REG BUCK 12V 5A TO220-7 |
4,583 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-7 Formed Leads | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 15V | 40V | 12V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-7 |
|
LT1949ES8#TRPBFIC REG BOOST SEPIC ADJ 1A 8SO |
2,956 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1.7V | 12V | 1.7V | 28V | 1A (Switch) | 600kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
TPS5430DDARG4IC REG BUCK ADJ 3A 8SOPWR |
4,032 | - |
|
Datasheet |
- | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 3A | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO PowerPad |
|
|
MAX4193ESA+TIC REG BOOST ADJ 525MA 8SOIC |
2,294 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 3.5V | 16.5V | 3.5V | 18V (Switch) | 525mA (Switch) | 25kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TPS54162QPWPRQ1IC REG BUCK ADJ 1A 20HTSSOP |
2,374 | - |
|
Datasheet |
- | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 48V | 0.9V | 18V | 1A | 200kHz ~ 2.2MHz | No | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 20-HTSSOP |
|
LTC1261LIMS8-4#TRPBFIC REG CHARG PUMP -4V 20MA 8MSOP |
3,990 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Negative | Charge Pump | Fixed | 1 | 4.5V | 5.25V | -4V | - | 20mA | 650kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC1261LIMS8-4.5#TRPBFIC REG CHARGE PUMP -4.5V 8MSOP |
3,827 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Negative | Charge Pump | Fixed | 1 | 4.5V | 5.25V | -4.5V | - | 20mA | 650kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
MAX17245ETESA+TIC REG BCK PROG/1V 3.5A 16TQFN |
2,167 | - |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Programmable (Fixed) | 1 | 3.5V | 36V | 1V (3.3V) | 10V | 3.5A | 400kHz ~ 2.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (5x5) |
|
TPS54672PWPRG4IC REG BUCK 6A 28HTSSOP |
2,353 | - |
|
Datasheet |
SWIFT™ | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | - | 1 | 3V | 6V | - | - | 6A | 350kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-HTSSOP |
|
ISL78236ARZIC REG BUCK ADJ 3A DL 24QFN |
4,264 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.85V | 6V | 1.2V | 6V | 3A | 2.5MHz | Yes | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 24-QFN (4x4) |
|
LM2577T-ADJ/LF02IC REG BST FLYBCK ADJ 3A TO220-5 |
1,261 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Adjustable | 1 | 3.5V | 40V | 1.23V | 60V (Switch) | 3A (Switch) | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
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.