| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Reference Type | Output Type | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Tolerance | Temperature Coefficient | Noise - 0.1Hz to 10Hz | Noise - 10Hz to 10kHz | Voltage - Input | Current - Supply | Current - Cathode | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
LM4041CIM7-ADJ/NOPBIC VREF SHUNT ADJ 0.5% SC70-5 |
12,286 |
|
Datasheet |
5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.233V | 10 V | 12 mA | ±0.5% | 100ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
|
|
LM4040CEM3X-5.0/NOPBIC VREF SHUNT 0.5% SOT23-3 |
8,971 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | 100ppm/°C | - | 80µVrms | - | - | 83 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM431CIZ/NOPBIC VREF SHUNT -0.6%/+0.4% TO92-3 |
8,927 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Adjustable | 2.5V | 37 V | 100 mA | -0.6%, +0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM4040CEM3-5.0/NOPBIC VREF SHUNT 0.5% SOT23-3 |
7,082 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | 100ppm/°C | - | 80µVrms | - | - | 83 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
LM4041DEM3X-ADJ/NOPBIC VREF SHUNT ADJ 1% SOT23-3 |
1,408 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.233V | 10 V | 12 mA | ±1% | 150ppm/°C | - | 20µVrms | - | - | 73 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
TL431BIDIC VREF SHUNT ADJ 0.5% 8SOIC |
10,646 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
TLVH431BQDBVRIC VREF SHUNT ADJ 0.5% SOT23-5 |
6,792 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±0.5% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM336Z-2.5/LFT3IC VREF SHUNT 4% TO92-3 |
1,379 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Cut Tape (CT) | Active | Shunt | Fixed | 2.49V | - | 10 mA | ±4% | - | - | - | - | - | 400 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
TLVH431QPKIC VREF SHUNT ADJ 1.5% SOT89-3 |
2,651 |
|
Datasheet |
TO-243AA | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1.5% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
NCP431BCSNT1GIC VREF SHUNT ADJ 0.5% SOT23-3 |
2,239 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 40 µA | ±0.5% | 50ppm/°C Typical | - | - | - | - | 100 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
|
TLV431BSNT1GIC VREF SHUNT ADJ 0.5% 5TSOP |
1,452 |
|
Datasheet |
SOT-23-5 Thin, TSOT-23-5 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 16 V | 20 mA | ±0.5% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 5-TSOP |
|
LM4040D50ILPRIC VREF SHUNT 1% TO92-3 |
366 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Cut Tape (CT) | Active | Shunt | Fixed | 5V | - | 15 mA | ±1% | 150ppm/°C | - | 80µVrms | - | - | 95 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL431AIDCKTIC VREF SHUNT ADJ 1% SC70-6 |
7,394 |
|
Datasheet |
6-TSSOP, SC-88, SOT-363 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-6 |
|
LM4040CELT-2.0IC VREF SHUNT 2.048V SC70 |
3,263 |
|
Datasheet |
SC-70, SOT-323 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.048V | - | 15 mA | ±0.5% | 70ppm/°C | 10µVp-p | 95µVrms | - | - | 12 mA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-323-3 |
|
LM4040CECT-3.0IC VREF SHUNT 3V 5TSSOP |
2,913 |
|
Datasheet |
5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 3V | - | 15 mA | ±0.5% | 70ppm/°C | 10µVp-p | 95µVrms | - | - | 25 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-323-5 |
|
TL431CLPRAGIC VREF SHUNT ADJ 2.2% TO92-3 |
2,051 |
|
Datasheet |
TO-226-3, TO-92-3 Long Body, Formed Leads | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
|
LM431CIM/NOPBIC VREF SHUNT -0.6%/+0.4% 8SOIC |
2,047 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Shunt | Adjustable | 2.5V | 37 V | 100 mA | -0.6%, +0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM285Z-1.2/NOPBIC VREF SHUNT 1% TO92-3 |
1,330 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 150ppm/°C | - | 60µVrms | - | - | 10 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM4040CELT-5.0IC VREF SHUNT 5V SC70 |
1,242 |
|
Datasheet |
SC-70, SOT-323 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | 70ppm/°C | 10µVp-p | 95µVrms | - | - | 25 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-323-3 |
|
|
LMV431BCM5X/NOPBIC VREF SHUNT ADJ 0.5% SOT23-5 |
10,304 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 30 V | 15 mA | ±0.5% | - | - | - | - | - | 80 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Reference 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.