| Manufacturer | Series | Package/Case | Packaging | Product Status | Output Configuration | Output Type | Number of Regulators | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Voltage Dropout (Max) | Current - Output | Current - Quiescent (Iq) | Current - Supply (Max) | PSRR | Control Features | Protection Features | 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 | Output Configuration | Output Type | Number of Regulators | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Voltage Dropout (Max) | Current - Output | Current - Quiescent (Iq) | Current - Supply (Max) | PSRR | Control Features | Protection Features | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPX29301T5-L-3-3IC REG LINEAR 3.3V 3A TO263-5 |
4,671 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 3.3V | - | 0.8V @ 3A | 3A | - | - | - | Enable | Over Current, Reverse Polarity, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
|
SPX29301T5-L-3-3/TRIC REG LINEAR 3.3V 3A TO263-5 |
1,619 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.8V @ 3A | 3A | - | - | - | Enable | Over Current, Reverse Polarity, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
|
SPX29301T5-L-5-0IC REG LINEAR 5V 3A TO263-5 |
1,081 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 5V | - | 0.8V @ 3A | 3A | - | - | - | Enable | Over Current, Reverse Polarity, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
|
SPX2940T-L-5-0/TRIC REG LINEAR 5V 1A TO263-3 |
3,550 | - |
|
Datasheet |
- | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 5V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
SPX2940U-L-5-0IC REG LINEAR 5V 1A TO220-3 |
1,506 | - |
|
Datasheet |
- | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 16V | 5V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Through Hole | TO-220-3 |
|
SPX2945M3-L-3-3IC REG LINEAR 3.3V 400MA SOT223 |
3,881 | - |
|
Datasheet |
- | TO-261-4, TO-261AA | Tube | Obsolete | Positive | Fixed | 1 | 26V | 3.3V | - | 0.7V @ 400mA | 400mA | 300 µA | 25 mA | 31dB (100kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-3 |
|
SPX2945M3-L-5-0IC REG LINEAR 5V 400MA SOT223 |
1,889 | - |
|
Datasheet |
- | TO-261-4, TO-261AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 26V | 5V | - | 0.7V @ 400mA | 400mA | 300 µA | 25 mA | 31dB (100kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-3 |
|
SPX2945M3-L-5-0/TRIC REG LINEAR 5V 400MA SOT223 |
4,800 | - |
|
Datasheet |
- | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 26V | 5V | - | 0.7V @ 400mA | 400mA | 300 µA | 25 mA | 31dB (100kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-3 |
|
SPX29501T5-L-3-3IC REG LINEAR 3.3V 5A TO263-5 |
1,335 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 3.3V | - | 0.8V @ 5A | 5A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
|
SPX29501T5-L-5-0IC REG LINEAR 5V 5A TO263-5 |
3,275 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 5V | - | 0.8V @ 5A | 5A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
|
SPX29502T5-L/TRIC REG LINEAR POS ADJ 5A TO263-5 |
3,370 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 16V | 1.24V | 16V | 0.8V @ 5A | 5A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
|
SPX29502U5-LIC REG LINEAR POS ADJ 5A TO220-5 |
2,024 | - |
|
Datasheet |
- | TO-220-5 | Tube | Obsolete | Positive | Adjustable | 1 | 16V | 1.24V | 16V | 0.8V @ 5A | 5A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
SPX2951ACS-L-5-0IC REG LINEAR 5V 150MA 8SOIC |
3,011 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 150mA | 150mA | 170 µA | 8 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
SPX2951ACS-L-5-0/TRIC REG LINEAR 5V 150MA 8SOIC |
3,986 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 150mA | 150mA | 170 µA | 8 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
SPX2954AM3-L-5-0IC REG LINEAR 5V 250MA SOT223 |
1,897 | - |
|
Datasheet |
- | TO-261-4, TO-261AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
|
SPX2954AS-L-5-0IC REG LINEAR 5V 250MA 8SOIC |
4,526 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
SPX2954AS-L-5-0/TRIC REG LINEAR 5V 250MA 8SOIC |
3,938 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
SPX2954M3-L-3-3IC REG LINEAR 3.3V 250MA SOT223 |
1,115 | - |
|
Datasheet |
- | TO-261-4, TO-261AA | Tube | Obsolete | Positive | Fixed | 1 | 30V | 3.3V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
|
SPX2954M3-L-5-0IC REG LINEAR 5V 250MA SOT223 |
4,762 | - |
|
Datasheet |
- | TO-261-4, TO-261AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
|
SPX2954S-L-3-3IC REG LINEAR 3.3V 250MA 8SOIC |
3,464 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 3.3V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Regulators - Linear, Low Drop Out (LDO) 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.