| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3310SIV#TRPBFIC REG BUCK ADJ 10A 18LQFN |
4,111 | - |
|
Datasheet |
Silent Switcher®2 | 18-TFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.5V | 5.5V | 10A | 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 18-LQFN (3x3) |
|
TPS54356PWPIC REG BUCK 3.3V 3A 16HTSSOP |
1,097 | - |
|
Datasheet |
SWIFT™ | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 20V | 3.3V | - | 3A | 250kHz, 500kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-HTSSOP |
|
TPS54357PWPIC REG BUCK 5V 3A 16HTSSOP |
2,944 | - |
|
Datasheet |
SWIFT™ | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 6.65V | 20V | 5V | - | 3A | 250kHz, 500kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-HTSSOP |
|
L4973V5.1IC REG BUCK ADJ/5.1V 3.5A 18DIP |
1,309 | - |
|
Datasheet |
- | 18-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 8V | 55V | 5.1V (5.1V) | 50V | 3.5A | 100kHz ~ 300kHz | No | -40°C ~ 150°C (TJ) | - | - | Through Hole | 18-DIP |
|
LM2576TV-3.3GIC REG BUCK 3.3V 3A TO220-5 |
166 | - |
|
Datasheet |
- | TO-220-5 Formed Leads | Tube | Obsolete | Step-Down | Positive or Negative | Buck | Fixed | 1 | 7V | 40V | 3.3V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LM2576T-3.3GIC REG BUCK 3.3V 3A TO220-5 |
142 | - |
|
Datasheet |
- | TO-220-5 | Tube | Obsolete | Step-Down | Positive or Negative | Buck | Fixed | 1 | 7V | 40V | 3.3V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
TPS65288RHARIC REG BCK ADJ 3A/2A TRPL 40VQFN |
1,004 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 3 | 4.5V | 18V | 0.8V | 17V | 3A, 2A | 300kHz ~ 2.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-VQFN (6x6) |
|
TPS65257RHARIC REG BCK ADJ 3A/2A TRPL 40VQFN |
3,690 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 3 | 4.5V | 16V | 0.8V | 16V | 3A, 2A | 300kHz ~ 2.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-VQFN (6x6) |
|
TPS55383PWPIC REG BUCK ADJ 3A DL 16HTSSOP |
273 | - |
|
Datasheet |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 2 | 4.5V | 28V | 0.8V | 26.6V | 3A | 310kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-HTSSOP |
|
LTC1046CS8#TRPBFIC REG CHARGE PUMP INV 50MA 8SO |
2,436 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 6V | -Vin, 2Vin, Vin/2 | - | 50mA | 5.5kHz ~ 30kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LT3579EUFD#TRPBFIC REG BST CHARGE PUMP ADJ 20QFN |
4,112 | - |
|
Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Charge Pump, Cuk, Flyback, SEPIC | Adjustable | 1 | 2.5V | 16V | 1.215V | 42V (Switch) | 6A (Switch) | 200kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (4x5) |
|
|
MAX867ESA+IC REG BOOST ADJ 15MA 8SOIC |
4,254 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 0.8V | 6V | 2.7V | 6V | 15mA | 250kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MAX4193ESAIC REG BOOST ADJ 150MA 8SOIC |
1,955 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Up | Positive | Boost | Adjustable | 1 | 2.4V | 16.5V | 2.4V | 18V (Switch) | 150mA (Switch) | 25kHz | No | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MC34166D2TR4GIC REG BUCK BST ADJ 3.3A D2PAK-5 |
1,386 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Last Time Buy | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 7.5V | 40V | 5.05V | 40V (Switch) | 3.3A (Switch) | 72kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | D2PAK-5 |
|
MPQ9843GLE-5-AEC1-PIC REG BUCK 5V 3A 16QFN |
154 | - |
|
Datasheet |
MPQ | 16-VQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 3.3V | 36V | 5V | - | 3A | 350kHz ~ 2.5MHz | Yes | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 16-QFN (3x4) |
|
ADP2302ARDZ-2.5-R7IC REG BUCK 2.5V 2A 8SOIC |
3,931 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 3V | 20V | 2.5V | - | 2A | 700kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC-EP |
|
LTC3458LEDE#TRPBFIC REG BOOST ADJ 1.4A 12DFN |
1,895 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.5V | 6V | 2V | 6V | 1.4A (Switch) | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DFN (4x3) |
|
LT8303IS5#TRPBFIC REG FLYBCK ADJ 450MA TSOT23-5 |
4,683 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | Adjustable | 1 | 5.5V | 100V | - | - | 450mA | 7kHz ~ 350kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-5 |
|
MAX16961RAUEA/V+IC REG BUCK ADJ 3A 16TSSOP |
4,729 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.8V | 3.6V | 3A | 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
|
LM2575S-3.3-EVIC REG BUCK 3.3V 2A TO263-5L |
500 | - |
|
Datasheet |
LM2575 | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 40V | 3.3V | - | 2A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
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.