| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TPS5450QDDARQ1IC REG BUCK ADJ 5A 8SOPWR |
398 | - |
|
Datasheet |
- | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 5A | 500kHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-SO PowerPad |
|
LM2576HVS-12-EVIC REG BUCK 12V 3A TO263-5L |
500 | - |
|
Datasheet |
LM2576 | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 57V | 12V | - | 3A | 52kHz | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | TO-263-5L |
|
LM2576HVS-5.0-EVIC REG BUCK 5V 3A TO263-5L |
500 | - |
|
Datasheet |
LM2576 | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 57V | 5V | - | 3A | 52kHz | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | TO-263-5L |
|
LM22679QTJ-5.0/NOPBIC REG BUCK 5V 5A TO263-7 |
2,093 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-7 Thin | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 42V | 5V | - | 5A | 500kHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | TO-263-7 Thin |
|
AP1501A-12K5L-13IC REG BUCK 12V 5A TO263-5 |
800 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 40V | 12V | - | 5A | 150kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
MAX8640YEXT15+TIC REG BUCK 1.5V 500MA SC70-6 |
2,108 | - |
|
Datasheet |
- | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.5V | - | 500mA | 2MHz | Yes | - | - | - | Surface Mount | SC-70-6 |
|
LM2588SX-3.3/NOPBIC REG BST FLYBACK 3.3V 5A TO263 |
4,966 | - |
|
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 | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
MAX744AEWEIC REG BUCK 5V 750MA 16SOIC |
1,744 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 6V | 16V | 5V | - | 750mA | 185kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
LM2576HVS-ADJIC REG BUCK ADJ 3A TO263-5L |
655 | - |
|
Datasheet |
LM2576HV | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | - | 57V | - | 57V | 3A | 52kHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | TO-263-5L |
|
VT1188SFQXVT1188SFQX |
167,100 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
VT1189SFQXVT1189SFQX |
10,413 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LT1576IS8-5#TRPBFIC REG BUCK 5V 1.5A 8SO |
4,649 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 5V | 25V | 5V | - | 1.5A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LT1578IS8#PBFIC REG BUCK ADJ 1.5A 8SO |
1,146 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 15V | 1.21V | 14.1V | 1.5A | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LTC3546IUFD#TRPBFIC REG BUCK ADJ 1A/2A DL 28QFN |
1,554 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.3V | 5.5V | 0.6V | 5V | 1A, 2A | 2.25MHz, 750kHz ~ 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
EL7535IYZ-T7IC REG BUCK ADJ 350MA 10MSOP |
3,000 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 6V | 0.8V | 5.5V | 350mA | 1.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
|
LM2596HVS-5.0IC REG BUCK 5V 3A TO263-5L |
155 | - |
|
Datasheet |
LM2596HV | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Cut Tape (CT) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 57V | 5V | - | 3A | 150kHz | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | TO-263-5L |
|
ADUM4070ARIZ-RLIC REG PSH-PULL ADJ 350MA 16SOIC |
3,871 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive, Isolation Capable | Push-Pull | Adjustable | 1 | 3V | 7V | 3.3V | 24V | 350mA | 200kHz ~ 1MHz | No | -40°C ~ 105°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MAX642AESAIC REG BOOST ADJ/2V 450MA 8SOIC |
2,500 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Up | Positive | Boost | Adjustable (Fixed) | 1 | 2V | 16.5V | 2V (12V) | 18V (Switch) | 450mA (Switch) | 50kHz | No | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MPQ4467GL-AEC1-ZIC REG BUCK ADJ 2.5A 16QFN |
5,000 | - |
|
Datasheet |
MPQ | 16-PowerVQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.3V | 36V | 0.8V | 36V | 2.5A | 475kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-QFN (3x4) |
|
MPQ4316GRE-5-AEC1-ZIC REG BUCK 5V 6A 20QFN |
4,990 | - |
|
- |
- | 20-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 3.3V | 45V | 5V | - | 6A | 350kHz ~ 1MHz | Yes | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 20-QFN (4x4) |
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.