| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX16993AGJC/VY+IC REG BUCK ADJ 3A TRPL 32QFN |
2,309 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
|
MAX16993AGJI/VY+IC REG BUCK ADJ 3A TRPL 32QFN |
3,875 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
|
TPS54610MPWPREPG4IC REG BUCK ADJ 6A 28HTSSOP |
3,446 | - |
|
Datasheet |
SWIFT™ | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 6V | 0.891V | 5.4V | 6A | 350kHz, 550kHz | Yes | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 28-HTSSOP |
|
LT1506IS8#TRPBFIC REG BUCK ADJ 4.5A 8SO |
4,607 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 15V | 2.42V | 13.95V | 4.5A | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LT1374IS8-5#TRPBFIC REG BUCK SEPIC 5V 4.5A 8SO |
3,696 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck, SEPIC | Fixed | 1 | 5V | 25V | 5V | - | 4.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LT3970IMS-5#TRPBFIC REG BUCK 5V 350MA 10MSOP |
3,662 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 40V | 5V | - | 350mA | 200kHz ~ 2.25MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP |
|
LT1374HVCFE#TRPBFIC REG BUCK SEPIC ADJ 16TSSOP |
2,220 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 5V | 32V | 2.42V | 27.52V | 4.5A (Switch) | 500kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LT3435IFE#TRPBFIC REG BUCK ADJ 3A 16TSSOP |
3,114 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 60V | 1.25V | 55.2V | 3A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LTC3115IFE-2#TRPBFIC REG BUCK BOOST ADJ 20TSSOP |
3,913 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.2V | 40V | 2.7V | 40V | 800mA, 2A | 100kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
LT1506CR-3.3SYNC#PBFIC REG BUCK 3.3V 4.5A DDPAK-7 |
1,221 | - |
|
Datasheet |
- | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 15V | 3.3V | - | 4.5A | 500kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | DDPAK-7 |
|
LT1374CR-5SYNC#PBFIC REG BCK SEPIC 5V 4.5A DDPAK-7 |
1,368 | - |
|
Datasheet |
- | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Active | Step-Down | Positive | Buck, SEPIC | Fixed | 1 | 5V | 25V | 5V | - | 4.5A (Switch) | 500kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | DDPAK-7 |
|
21-0068PBFIC REG BUCK ADJ 35A 17LGA |
2,179 | - |
|
Datasheet |
iPOWIR™ | 17-LLGA | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 16V | 0.6V | 12V | 35A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-LGA (7.65x7.65) |
|
MPQ4462DQ-LF-PIC REG BUCK ADJ 3.5A 10QFN |
1,789 | - |
|
Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | 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 | 10-QFN (3x3) |
|
|
LT8601JUJ#TRPBFIC REG BUCK ADJ TRPL 40QFN |
1,407 | - |
|
Datasheet |
- | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 3 | 2.6V | 42V | 0.8V, 1V | 42V | 1.5A, 1.8A, 2.5A | 250kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 40-QFN (6x6) |
|
|
TPS54900PWRIC REG BCK PROG 100MA QD 16TSSOP |
4,671 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 14.25V | 16V | 7.5V | 13.1V | 100mA | 450kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
|
TPS54900PWRG4IC REG BCK PROG 100MA QD 16TSSOP |
2,135 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 14.25V | 16V | 7.5V | 13.1V | 100mA | 450kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
LTC3246MPMSE#TRPBFIC REG CHG PUMP ADJ 500MA 16MSOP |
3,661 | - |
|
Datasheet |
- | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Charge Pump | Adjustable (Programmable) | 1 | 2.7V | 38V | 2.5V (3.3V, 5V) | 5V | 500mA | 450kHz | No | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
EN2362QIIC REG BUCK ADJ 6A 68QFN |
2,902 | - |
|
Datasheet |
Enpirion® | 68-PowerBFQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 14V | 0.75V | 5V | 6A | - | Yes | - | - | - | Surface Mount | 68-QFN (8x11) |
|
LT8580IMS8E#TRPBFIC REG BOOST CUK ADJ 1.2A 8MSOP |
2,525 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Cuk, SEPIC | Adjustable | 1 | 2.55V | 40V | 1.2V | 65V (Switch) | 1.2A (Switch) | 200kHz ~ 1.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
LM2576HVT-5.0IC REG BUCK 5V 3A TO220-5 |
4,322 | - |
|
Datasheet |
- | TO-220-5 | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 60V | 5V | - | 3A | 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.