| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AP431SBZTR-G1IC VREF SHUNT ADJ 1% TO92 |
1,549 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±1% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 |
|
AP431SHBZTR-G1IC VREF SHUNT ADJ 1% TO92 |
3,379 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±1% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 |
|
AS431HBZTR-G1IC VREF SHUNT ADJ 0.1% TO92 |
3,249 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 20ppm/°C Typical | - | - | - | 4µA | 500 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 |
|
TS431BCXIC VREF SHUNT 2.495V SOT23-3 |
1,111 |
|
- |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Programmable | 2.495V | 36 V | 100 mA | ±0.5% | 50ppm/°C | - | - | 36V | - | 600 µA | 0°C ~ 70°C | - | - | Surface Mount | SOT-23 |
|
TS431ACXIC VREF SHUNT 2.495V SOT23-3 |
2,805 |
|
- |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Programmable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C | - | - | 36V | - | 600 µA | 0°C ~ 70°C | - | - | Surface Mount | SOT-23 |
|
LM431SACMLXIC VREF SHUNT ADJ 2% SOT89-3 |
1,695 |
|
Datasheet |
TO-243AA | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
TS432ACT B0GIC VREF SHUNT ADJ 1% TO92 |
3,059 |
|
- |
TO-226-3, TO-92-3 (TO-226AA) | - | Box | Not For New Designs | Shunt | Adjustable | 1.24V | 10 V | 12 mA | ±1% | 100ppm/°C | - | - | - | - | 65 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92 |
|
TL431CDIC VREF SHUNT ADJ 2.2% 8SOP |
1,213 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TL431BMFDT/8RIC VREF SHUNT ADJ 0.5% TO236AB |
3,886 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 600 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | TO-236AB |
|
TL431CPG4IC VREF SHUNT ADJ 2.2% 8DIP |
2,792 |
|
Datasheet |
8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
TLA431AQDBZRPROGRAMMABLE VOLTAGE REFERENCE |
1,301 |
|
- |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 200 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
AP431SBRTR-G1IC VREF SHUNT ADJ 1% SOT89-3 |
1,130 |
|
Datasheet |
TO-243AA | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±1% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
TS431ARCX-ZIC VREF SHUNT 2.495V SOT23-3 |
4,749 |
|
- |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 250 mA | ±1% | - | - | - | - | - | 500 µA | -20°C ~ 85°C | - | - | Surface Mount | SOT-23 |
|
TL431ILPREIC VREF SHUNT ADJ 2.2% TO92-3 |
3,354 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL432BL3TIC VREF SHUNT 2.5V SOT23-3 |
1,526 |
|
- |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 80 µA | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
TL431AU-TPIC VREF SHUNT 2.5V SOT23-3 |
4,568 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Adjustable | 2.5V | 37 V | 100 mA | ±1% | - | - | - | - | - | 1 mA | 0°C ~ 70°C | - | - | Surface Mount | SOT-23 |
|
ZXRE250BW5-7IC VREF SHUNT ADJ 0.5% SOT25 |
1,261 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 65 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-25 |
|
TL431IDRE4IC VREF SHUNT ADJ 2.2% 8SOIC |
3,601 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TLVH431AQDBVR,115IC VREF SHUNT ADJ 1% 5TSOP |
1,222 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-TSOP |
|
TLVH431DQDBVR,115IC VREF SHUNT ADJ 0.75% 5TSOP |
2,308 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±0.75% | - | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-TSOP |
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.