| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT8643SIV#TRPBFIC REG BUCK ADJ 6A 24LQFN |
1,170 | - |
|
Datasheet |
- | 24-TFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 42V | 0.97V | 42V | 6A | 200kHz ~ 3MHz | Yes | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 24-LQFN (4x4) |
|
LTC1515IS8#TRPBFIC REG CHARGE PUMP ADJ 50MA 8SO |
4,941 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Charge Pump | Adjustable | 1 | 2V | 10V | 1.232V | 20V | 50mA | 650kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
|
MAX630ESA+TIC REG BOOST ADJ 525MA 8SOIC |
4,196 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 1 | 2.2V | 16.5V | 2.2V | 18V (Switch) | 525mA (Switch) | 40kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
BA9734AKVIC REG SST3 |
1,156 | - |
|
- |
- | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SST3 |
|
ISL78235AARZ-T7AIC REG BUCK ADJ 5A 16QFN |
1,426 | - |
|
Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.6V | 5.5V | 5A | 420kHz ~ 4.2MHz | Yes | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-QFN (5x5) |
|
V62/14602-01XEIC REG BUCK BOOST ADJ 2A 10WSON |
4,191 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 12V | 2.5V | 8V | 2A (Switch) | 2.4MHz | Yes | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 10-WSON (3x3) |
|
LM2679SX-ADJIC REG BUCK ADJ 5A TO263 |
4,490 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.21V | 37V | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LTC3404MPMS8#TRPBFIC REG BUCK ADJ 600MA 8MSOP |
4,875 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.65V | 6V | 0.8V | 6V | 600mA | 1.4MHz | Yes | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP |
|
LM2676S-ADJIC REG BUCK ADJ 3A TO263 |
4,126 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.2V | 37V | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LT3692AIFE#TRPBFIC REG BUCK ADJ 3.5A DL 38TSSOP |
1,908 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3V | 36V | 0.8V | 34.2V | 3.5A | 110kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
|
LT3992IUH#TRPBFIC REG BUCK ADJ 3A DL 32QFN |
1,915 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3V | 60V | 0.8V | 57V | 3A | 110kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
|
MAX16993AGJC/VY+TIC REG BUCK ADJ 3A TRPL 32QFN |
2,852 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
|
MAX16993AGJI/VY+TIC REG BUCK ADJ 3A TRPL 32QFN |
3,514 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
|
LT1977IFE#TRPBFIC REG BUCK ADJ 1.5A 16TSSOP |
4,014 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 60V | 1.25V | 55.2V | 1.5A (Switch) | 500kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
|
MAX638ACSA+IC REG BUCK ADJ/1.31V 8SOIC |
4,528 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 2.2V | 16.5V | 1.31V (5V) | 16.5V | - | 65kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LT1944EMS#TRPBFIC REG BOOST ADJ 250MA DL 10MSOP |
1,600 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 2 | 1.2V | 15V | 1.23V | 34V | 250mA (Switch) | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 10-MSOP |
|
LM5576Q0MHX/NOPBIC REG BUCK ADJ 3A 20HTSSOP |
1,415 | - |
|
Datasheet |
SIMPLE SWITCHER® | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 6V | 75V | 1.225V | 70V | 3A | 50kHz ~ 500kHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 20-HTSSOP |
|
LM2577T-ADJ/LB03IC REG BST FLYBCK ADJ 3A TO220-5 |
1,278 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Adjustable | 1 | 3.5V | 40V | 1.23V | 60V (Switch) | 3A (Switch) | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LM2588T-5.0IC REG BST FLYBACK 5V 5A TO220-7 |
1,144 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-7 Formed Leads | Tube | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 5V | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-7 |
|
LM2586SX-3.3/NOPBIC REG BST FLYBACK 3.3V 3A TO263 |
4,886 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 3.3V | - | 3A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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.