| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3815IUFE#TRPBFIC REG BUCK PROG 6A 38QFN |
3,998 | - |
|
Datasheet |
- | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Programmable | 1 | 2.25V | 5.5V | 0.4V | 3.96V | 6A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-QFN (4x6) |
|
LT1424IN8-9#PBFIC REG FLYBACK 9V 200MA 8PDIP |
4,332 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | Fixed | 1 | 2.8V | 20V | 9V | - | 200mA | 285kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | 8-PDIP |
|
LT1424IN8-5#PBFIC REG FLYBACK 5V 400MA 8PDIP |
4,668 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | Fixed | 1 | 2.8V | 20V | 5V | - | 400mA | 285kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | 8-PDIP |
|
LT1373HVIN8#PBFIC REG BUCK BOOST ADJ 1.5A 8PDIP |
1,343 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | 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 | 42V (Switch) | 1.5A (Switch) | 250kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | 8-PDIP |
|
LT1372HVIN8#PBFIC REG BUCK BOOST ADJ 1.5A 8PDIP |
3,711 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | 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 | 42V (Switch) | 1.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | 8-PDIP |
|
LTC3374AIFE#TRPBFIC REG BUCK ADJ 1A 8OUT 38TSSOP |
1,528 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 8 | 2.7V | 5.5V | 0.8V | 5.5V | 1A | 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
LT8640IUDCF#TRPBFIC REG BUCK ADJ 5A 20QFN |
3,506 | - |
|
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 ~ 125°C (TJ) | - | - | Surface Mount, Wettable Flank | 20-QFN (3x4) |
|
LT8640JUDCF-1#TRPBFIC REG BUCK ADJ 5A 20QFN |
3,946 | - |
|
Datasheet |
- | 20-WFQFN, 18 Leads, Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.9V | 42V | 0.97V | 41.58V | 5A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 20-QFN (3x4) |
|
|
MAX636AESA+TIC REG BUCK ADJ/-12V 200MA 8SOIC |
4,212 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down/Inverted | Negative | Buck | Adjustable (Fixed) | 1 | 2.3V | 16.5V | -1.31V (-12V) | -12V | 200mA | 50kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX637AESA+TIC REG BUCK ADJ/-15V 200MA 8SOIC |
4,224 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down/Inverted | Negative | Buck | Adjustable (Fixed) | 1 | 2.3V | 16.5V | -1.31V (-15V) | -15V | 200mA | 50kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX635AESA+TIC REG BUCK ADJ/-1.31V 8SOIC |
3,486 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down/Inverted | Negative | Buck | Adjustable (Fixed) | 1 | 2.3V | 16.5V | -1.31V (-5V) | -5V | 500mA | 50kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
L4974AIC REG BUCK ADJ 3.5A 20POWERDIP |
3,758 | - |
|
Datasheet |
- | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 15V | 50V | 5.1V | 40V | 3.5A | 100kHz ~ 200kHz | No | -40°C ~ 150°C (TJ) | - | - | Through Hole | 20-PowerDIP |
|
LTC1174HVCS8-3.3#TRPBFIC REG BUCK BOOST 3.3V 8SO |
3,331 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | Fixed | 1 | 4V | 18.5V | 3.3V | - | 340mA, 600mA | 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LTC1174IS8#TRPBFIC REG BUCK BOOST ADJ 8SO |
4,383 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | Adjustable | 1 | 4V | 18.5V | 1.25V | 13V | 340mA, 600mA | 200kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
LTC1174HVCS8#TRPBFIC REG BUCK BOOST ADJ 8SO |
2,924 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | Adjustable | 1 | 4V | 18.5V | 1.25V | 18V | 340mA, 600mA | 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LTC1174HVCS8-5#TRPBFIC REG BUCK BOOST 5V 8SO |
4,468 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | Fixed | 1 | 4V | 18.5V | 5V | - | 340mA, 600mA | 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LT3972IMSE#TRPBFIC REG BUCK ADJ 3.5A 10MSOP |
4,570 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | 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 |
|
ISL91302BIKZT7AR5851IC REG BCK ADJ 5A SGL/DL 35TFBGA |
4,445 | - |
|
Datasheet |
- | 35-TFBGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 or 2 | 2.7V | 5.5V | 1.7V | 5.5V | 5A | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 35-TFBGA (4.7x6.3) |
|
ISL91302BIKZT7AR5856IC REG BCK ADJ 5A SGL/DL 35TFBGA |
3,519 | - |
|
Datasheet |
- | 35-TFBGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 or 2 | 2.7V | 5.5V | 1.7V | 5.5V | 5A | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 35-TFBGA (4.7x6.3) |
|
ISL91302BIKZT7AR5855IC REG BCK ADJ 5A SGL/DL 35TFBGA |
3,257 | - |
|
Datasheet |
- | 35-TFBGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 or 2 | 2.7V | 5.5V | 1.7V | 5.5V | 5A | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 35-TFBGA (4.7x6.3) |
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.