| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT1054IS8#PBFIC REG CHARGE PUMP ADJ/2.5V 8SO |
4,970 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Ratiometric, Step-Up | Positive or Negative | Charge Pump | Adjustable (Fixed) | 1 | 3.5V | 15V | 2.5V (-Vin, 2Vin) | 30V | 100mA | 25kHz | No | -40°C ~ 100°C (TJ) | - | - | Surface Mount | 8-SO |
|
|
MAX660ESA+IC REG CHRG PUMP INV 100MA 8SOIC |
472 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 5.5V | -Vin, 2Vin | - | 100mA | 10kHz, 80kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LT1171CT#PBFIC REG BUCK BST ADJ 2.5A TO220-5 |
337 | - |
|
Datasheet |
- | TO-220-5 | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 2.5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LT8645SIV#PBFIC REG BUCK ADJ 8A 32LQFN |
1,598 | - |
|
Datasheet |
Silent Switcher®2 | 32-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 65V | 0.97V | 65V | 8A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-LQFN (6x4) |
|
LTC7103HUHE#TRPBFIC REG BUCK ADJ 2.3A 36QFN |
6,968 | - |
|
Datasheet |
- | 36-WFQFN, 26 Leads, Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.4V | 105V | 1V | 105V | 2.3A | 1MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
|
LT8613EUDE#TRPBFIC REG BUCK ADJ 6A 28QFN |
4,304 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive or Negative | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 41.58V | 6A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (3x6) |
|
LT8613EUDE#PBFIC REG BUCK ADJ 6A 28QFN |
1,116 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 41.58V | 6A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (3x6) |
|
LT3972IMSE#PBFIC REG BUCK ADJ 3.5A 10MSOP |
188 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 33V | 0.79V | 30V | 3.5A | 230kHz ~ 2.45MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
LT1959IS8#TRPBFIC REG BUCK SEPIC ADJ 4.5A 8SO |
1,364 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 4.3V | 15V | 1.21V | 12.9V | 4.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LT1959IS8#PBFIC REG BUCK SEPIC ADJ 4.5A 8SO |
397 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 4.3V | 15V | 1.21V | 12.9V | 4.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LT1377IS8#PBFIC REG BUCK BOOST ADJ 1.5A 8SO |
3,300 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | 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 | 35V (Switch) | 1.5A (Switch) | 1MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LT8645SJV-2#PBFIC REG BUCK ADJ 8A 32LQFN |
114 | - |
|
Datasheet |
Silent Switcher®2 | 32-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 65V | 0.97V | 65V | 8A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 32-LQFN (6x4) |
|
LT1374CS8#PBFIC REG BUCK SEPIC ADJ 4.5A 8SO |
186 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck, SEPIC | Adjustable | 1 | 5V | 25V | 2.42V | 21.5V | 4.5A (Switch) | 500kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LT8640SHV-2#PBFIC REG BUCK ADJ 6A 24LQFN |
1,134 | - |
|
Datasheet |
Silent Switcher®2 | 24-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 6A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 24-LQFN (4x4) |
|
LT8643SHV-2#PBFIC REG BUCK ADJ 6A 24LQFN |
645 | - |
|
Datasheet |
Silent Switcher®2 | 24-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.4V | 42V | 0.97V | 42V | 6A | 180kHz ~ 2.1MHz | Yes | -40°C ~ 150°C | - | - | Surface Mount | 24-LQFN (4x4) |
|
LT7182SRV#PBFIC REG BUCK ADJ 6A/6A DL 40LQFN |
2,150 | - |
|
Datasheet |
Silent Switcher®2 | 40-VFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 2 | 1.5V | 20V | 0.4V | 17V | 6A, 6A | 400kHz ~ 4MHz | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 40-LQFN (7x5) |
|
LTC3115EDHD-1#TRPBFIC REG BUCK BST ADJ 1A/2A 16DFN |
2,331 | - |
|
Datasheet |
- | 16-WFDFN 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 ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x4) |
|
|
LT8602EUJ#TRPBFIC REG BUCK ADJ QUAD 40QFN |
2,203 | - |
|
Datasheet |
- | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 4 | 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) |
|
LT7200SAV#PBFIC REG BUCK ADJ QUAD 48LQFN |
177 | - |
|
Datasheet |
Silent Switcher®2 | 48-PowerTFQFN | Tray | Active | Step-Down | Positive | Buck | Adjustable | 4 | 18V | 18V | 0.5V | 16.2V | 5A, 5A, 5A, 5A | 400kHz ~ 3MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 48-LQFN (5x6) |
|
LTC3115EDHD-1#PBFIC REG BUCK BST ADJ 1A/2A 16DFN |
101 | - |
|
Datasheet |
- | 16-WFDFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.2V | 40V | 2.7V | 40V | 1A, 2A | 100kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x4) |
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.