| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM2576HVT-12IC REG BUCK 12V 3A TO220-5 |
1,792 | - |
|
Datasheet |
- | TO-220-5 | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 60V | 12V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LTC3255IMSE#TRPBFIC REG CHRG PUMP ADJ 50MA 10MSOP |
2,921 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Charge Pump | Adjustable | 1 | 4V | 48V | 2.4V | 12.5V | 50mA | 500kHz | No | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
EL7566AIREZ-T7IC REG BUCK ADJ 6A 28HTSSOP |
2,029 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 6V | 0.8V | 6V | 6A | 200kHz ~ 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-HTSSOP |
|
ISL78208ARZ-T7AIC REG BUCK ADJ 3A DL 32QFN |
4,382 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 4.5V | 28V | 0.8V | 26V | 3A | 300kHz ~ 2MHz | Yes | -40°C ~ 105°C (TA) | - | - | Surface Mount | 32-QFN (5x5) |
|
LT1371HVCSW#TRPBFIC REG BUCK BOOST ADJ 3A 20SO |
2,826 | - |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC | Adjustable | 1 | 2.7V | 30V | 1.245V | 42V (Switch) | 3A (Switch) | 500kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SO |
|
|
LT1070CKIC MULTI CONF ADJ 5A TO-3 |
3,983 | - |
|
Datasheet |
* | TO-3-4 | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | TO-3 |
|
|
LT1170CKIC SW-REG HI-EFF 5A TO3 |
2,437 | - |
|
Datasheet |
* | TO-3-4 | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | TO-3 |
|
LT3431IFE#TRPBFIC REG BUCK ADJ 3A 16TSSOP |
3,237 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 60V | 1.219V | 55.2V | 3A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LT3430IFE-1#TRPBFIC REG BUCK SEPIC ADJ 3A 16TSSOP |
3,873 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 5.5V | 60V | 1.219V | 58.8V | 3A | 100kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LTC3118IUFD#TRPBFIC REG BUCK BOOST ADJ 2A 24QFN |
4,654 | - |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.2V | 18V | 2V | 18V | 2A | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-QFN (4x5) |
|
MAX4193CPA+IC REG BOOST ADJ 525MA 8PDIP |
2,654 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Up | Positive | Boost | Adjustable | 1 | 3.5V | 16.5V | 3.5V | 18V (Switch) | 525mA (Switch) | 25kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
LT1374IFE#TRPBFIC REG BUCK SEPIC ADJ 16TSSOP |
2,308 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 5V | 25V | 2.42V | 21.5V | 4.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LTC3642EDD-5#TRPBFIC REG BUCK 5V 50MA 8DFN |
2,577 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 45V | 5V | - | 50mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC3115HFE-1#TRPBFIC REG BUCK BOOST ADJ 20TSSOP |
4,963 | - |
|
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 | 1A, 2A | 100kHz ~ 2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
LTC3115HFE-2#TRPBFIC REG BUCK BOOST ADJ 20TSSOP |
4,083 | - |
|
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 ~ 150°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
LT1269CT#PBFIC REG BUCK BOOST ADJ 4A TO220-5 |
4,528 | - |
|
Datasheet |
- | TO-220-5 | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Buck-Boost, Flyback | Adjustable | 1 | 3.5V | 30V | 1.244V | 60V (Switch) | 4A (Switch) | 100kHz | No | 0°C ~ 100°C (TA) | - | - | Through Hole | TO-220-5 |
|
LTC1261LIMS8#TRPBFIC REG CHARG PUMP ADJ 20MA 8MSOP |
1,391 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Negative | Charge Pump | Adjustable | 1 | 2.7V | 5.25V | -1.23V | -5V | 20mA | 650kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LT8640HUDCF#TRPBFIC REG BUCK ADJ 5A 20QFN |
4,373 | - |
|
Datasheet |
Silent Switcher®1 | 20-WFQFN, 18 Leads, Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 5A | 210kHz ~ 2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 20-QFN (3x4) |
|
LT3970IMS-3.3#TRPBFIC REG BUCK 3.3V 350MA 10MSOP |
4,690 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 40V | 3.3V | - | 350mA | 200kHz ~ 2.25MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP |
|
TPS54010MPWPREPIC REG BUCK ADJ 14A 28HTSSOP |
1,333 | - |
|
Datasheet |
SWIFT™ | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.2V | 4V | 0.9V | 4V | 14A | 280kHz ~ 700kHz | Yes | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 28-HTSSOP |
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.