| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT1613CS5#TRIC REG BST FLYBACK ADJ TSOT23-5 |
2,500 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | Adjustable | 1 | 0.9V | 10V | 1.23V | 34V | 550mA (Switch) | 1.4MHz | No | - | - | - | Surface Mount | TSOT-23-5 |
|
LT1613CS5#TRMIC REG BST FLYBACK ADJ TSOT23-5 |
1,800 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | Adjustable | 1 | 0.9V | 10V | 1.23V | 34V | 550mA (Switch) | 1.4MHz | No | - | - | - | Surface Mount | TSOT-23-5 |
|
LM2599S-5.0IC REG BUCK 5V 3A DDPAK |
2,430 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 5V | - | 3A | 150kHz | No | -40°C ~ 125°C | - | - | Surface Mount | DDPAK/TO-263-7 |
|
LT3971IMSE16#PBFIC REG BUCK ADJ 1.2A 16MSOP |
2,341 | - |
|
Datasheet |
- | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.3V | 38V | 1.19V | 30V | 1.2A | 200kHz ~ 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
MAX685EEE-TDUAL-OUTPUT UPOSITIVE AND NEGATI |
500 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | - | - | - | - | 2 | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
|
LM21215MH/NOPBIC REG BUCK ADJ 15A 20HTSSOP |
2,134 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.95V | 5.5V | 0.6V | 5.5V | 15A | 500kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-HTSSOP |
|
LTC1504IS8-3.3#PBFIC REG BUCK 3.3V 500MA 8SO |
2,100 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 10V | 3.3V | - | 500mA | 200kHz | Yes | 0°C ~ 70°C | - | - | Surface Mount | 8-SO |
|
LM2678S-3.3IC REG BUCK 3.3V 5A DDPAK |
2,691 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 3.3V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | DDPAK/TO-263-7 |
|
LM2586S-ADJ/NOPBIC REG BST FLYBACK ADJ 3A TO263 |
1,590 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Adjustable | 1 | 4V | 40V | 1.23V | 60V | 3A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LT1172CSW#PBFIC REG BUCK BOOST ADJ 1.25A 16SO |
376 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | 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) | 1.25A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | - | - | Surface Mount | 16-SO |
|
LTC3417EDHC#TRPBFIC REG BUCK ADJ DL 16DFN |
1,564 | - |
|
Datasheet |
- | 16-WFDFN Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.25V | 5.5V | 0.8V | 5V | 800mA, 1.4A | 1.5MHz, 600kHz ~ 4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-DFN (5x3) |
|
LT1110CN8-12#PBFIC REG BUCK BOOST 12V 1.5A 8PDIP |
800 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Step-Up, Step-Down | Positive | Buck, Boost | Fixed | 1 | 1V | 30V | 12V | - | 1.5A (Switch) | 70kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
LM2650MX-ADJ/NOPBIC REG BUCK ADJ 3A 24SOIC |
2,000 | - |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 1.5V | 16V | 3A | 90kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-SOIC |
|
LMU20P1IC REG BOOST ADJ/1.4V 100MA 6DFN |
149 | - |
|
- |
LMU | 6-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable (Fixed) | 1 | 0.5V | 1.5V | 1.4V | 1.8V | 100mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x2) |
|
LM25575MHIC REG BUCK ADJ 1.5A 16HTSSOP |
328 | - |
|
Datasheet |
SIMPLE SWITCHER® | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 6V | 42V | 1.225V | 40V | 1.5A | 50kHz ~ 1MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-HTSSOP |
|
LTC3624HMSE-25#PBFIC REG BUCK 5V 2A 12MSOP |
629 | - |
|
Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 17V | 5V | - | 2A | 2.25MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 12-MSOP-EP |
|
LTC3624HMSE-5#PBFIC REG BUCK 5V 2A 12MSOP |
358 | - |
|
Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 17V | 5V | - | 2A | 1MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 12-MSOP-EP |
|
LT3689HMSE#PBFIC REG BUCK ADJ 700MA 16MSOP |
259 | - |
|
Datasheet |
- | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 36V | 0.8V | 36V | 700mA | 500kHz ~ 2MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
LT3640EUFD#PBFIC REG BUCK ADJ 1.1A/1.3A 28QFN |
219 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Bulk | Obsolete | Step-Down | Positive | Buck | Adjustable | 2 | 2.5V | 35V | 0.6V, 1.265V | 33.97V | 1.1A, 1.3A | 350kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC3412IFEIC REG BUCK ADJ 2.5A 16TSSOP |
1,140 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.625V | 5.5V | 0.8V | 5V | 2.5A | 300kHz ~ 4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
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.