| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM5576MHIC REG BUCK ADJ 3A 20HTSSOP |
676 | - |
|
Datasheet |
SIMPLE SWITCHER® | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 6V | 75V | 1.225V | 70V | 3A | 50kHz ~ 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-HTSSOP |
|
LT3689IMSE-5#PBFIC REG BUCK 5V 700MA 16QFN |
4,668 | - |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 3.6V | 36V | 5V | - | 700mA | 500kHz ~ 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x3) |
|
ISL8022IRZ-T7AIC REG BCK ADJ 2A/1.7A DL 12DFN |
13,064 | - |
|
Datasheet |
- | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 2 | 2.8V | 5.5V | 0.6V | 5.5V | 2A, 1.7A | 2.25MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DFN (4x3) |
|
LT1506IR#TRPBFIC REG BUCK ADJ 4.5A DDPAK-7 |
2,015 | - |
|
Datasheet |
- | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 15V | 2.42V | 13.95V | 4.5A | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | DDPAK-7 |
|
LT1374IR#TRPBFIC REG BUCK SEPIC ADJ 4.5A DDPAK |
2,770 | - |
|
Datasheet |
- | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | 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 | DDPAK-7 |
|
LM78S40JIC REG BUCK BST ADJ 1.5A 16CDIP |
1,999 | - |
|
Datasheet |
LM78S40 | 16-CDIP (0.300", 7.62mm) | Bulk | Active | Step-Up, Step-Down | Positive or Negative | Boost, Buck | Adjustable | 1 | 2.5V | 40V | 1.25V | 40V | 1.5A (Switch) | 100Hz ~ 100kHz | No | -55°C ~ 125°C | - | - | Through Hole | 16-CDIP |
|
LT8330HS6#TRPBFIC REG BST SEPIC ADJ 1A TSOT23-6 |
1,907 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Boost, SEPIC | Adjustable | 1 | 3V | 40V | 1.6V, -0.8V | 60V (Switch) | 1A | 2MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | TSOT-23-6 |
|
LM2592HVS-ADJIC REG BUCK ADJ 2A TO263 |
656 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 60V | 1.2V | 57V | 2A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
|
LT8330JDDB#TRMPBFIC REG BOOST SEPIC ADJ 1A 8DFN |
2,804 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, SEPIC | Adjustable | 1 | 3V | 40V | 1.6V, -0.8V | 60V (Switch) | 1A | 2MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-DFN (3x2) |
|
LT8330JS6#TRMPBFIC REG BST SEPIC ADJ 1A TSOT23-6 |
4,709 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, SEPIC | Adjustable | 1 | 3V | 40V | 1.6V, -0.8V | 60V (Switch) | 1A | 2MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | TSOT-23-6 |
|
MAX5028EUT+TIC REG BOOST 30V 260MA SOT6 |
2,133 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 3V | 11V | 30V | - | 260mA (Switch) | 500kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-6 |
|
LT1767EMS8-5IC REG BUCK SEPIC 5V 1.5A 8MSOP |
1,869 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Step-Down | Positive | Buck, SEPIC | Fixed | 1 | 3V | 25V | 5V | - | 1.5A | 1.25MHz | No | - | - | - | Surface Mount | 8-MSOP |
|
LT1271CQ#TRPBFIC REG BUCK BOOST ADJ 4A DDPAK-5 |
3,538 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | 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) | 60kHz | No | 0°C ~ 100°C (TA) | - | - | Surface Mount | DDPAK-5 |
|
LTC3527EUD-1#PBFIC REG BOOST ADJ DL 16QFN |
133 | - |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Bulk | Active | Step-Up | Positive | Boost | Adjustable | 2 | 0.88V | 5V | 1.6V | 5.25V | 400mA (Switch), 800mA (Switch) | 1.2MHz, 2.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (3x3) |
|
LT3653IDCB#TRMPBFIC REG BUCK ADJ 1.2A 8DFN |
2,293 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 30V | 4.8V | 6V | 1.2A | 1.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (2x3) |
|
LT1533IS#TRPBFIC REG PUSH-PULL ADJ 1A 16SO |
3,850 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Push-Pull | Adjustable | 1 | 2.7V | 23V | 1.25V | 30V (Switch) | 1A (Switch) | 20kHz ~ 250kHz | No | -40°C ~ 100°C (TJ) | - | - | Surface Mount | 16-SO |
|
MAX748AEPA+IC REG BUCK 3.3V 500MA 8PDIP |
3,371 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 3.3V | 16V | 3.3V | - | 500mA | 180kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
LM2588S-ADJIC REG BST FLYBACK ADJ 5A TO263 |
4,308 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Adjustable | 1 | 4V | 40V | 1.23V | 60V | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
TPS546D24SRVFRIC REG BUCK PROG 40A 40LQFN |
1,155 | - |
|
Datasheet |
- | 40-PowerLFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Programmable | 1 | 2.95V | 16V | 0.25V | 5.5V | 40A | 225kHz ~ 1.5MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 40-LQFN-CLIP (7x5) |
|
IS66066IC REG BUCK ADJ 12A 21QFN |
4,740 | - |
|
Datasheet |
- | 21-PowerVFQFN | Bag | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.8V | 16V | 0.6V | 5.5V | 12A | Selectable | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 21-QFN (3x4) |
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.