| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TLV431AILPRE3IC VREF SHUNT ADJ 1% TO92-3 |
1,410 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM4040BIM3-5.0IC VREF SHUNT 0.2% SOT23-3 |
85,652 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | Shunt | Fixed | 5V | - | 15 mA | ±0.2% | 100ppm/°C | - | 80µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
TLV431AILPMIC VREF SHUNT ADJ 1% TO92-3 |
1,875 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Cut Tape (CT) | Active | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM385BPWR-2-5IC VREF SHUNT 1.5% 8TSSOP |
1,105 |
|
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 20ppm/°C Typical | - | 120µVrms | - | - | 20 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
LM4040D10ILPIC VREF SHUNT 1% TO92-3 |
2,435 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Obsolete | Shunt | Fixed | 10V | - | 15 mA | ±1% | 150ppm/°C | - | 180µVrms | - | - | 135 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM4040DIZ-5.0/LFT1IC VREF SHUNT 1% TO92-3 |
10,670 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 5V | - | 15 mA | ±1% | 150ppm/°C | - | 80µVrms | - | - | 85 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM4041QEEM3X-1.2NOIC VREF SHUNT 2% SOT23-3 |
1,233 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 1.225V | - | 12 mA | ±2% | 150ppm/°C | - | 20µVrms | - | - | 73 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
ADR540ART-R2IC VREF SHUNT PREC 4.096V SOT23 |
4,626 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
TL431ILPRPGIC VREF SHUNT ADJ 2.2% TO92-3 |
1,998 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Cut Tape (CT) | Last Time Buy | 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 |
|
TL431AILPE3IC VREF SHUNT ADJ 1% TO92-3 |
1,928 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM4040D30ILPRE3IC VREF SHUNT 1% TO92-3 |
1,502 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 3V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 82 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
TLVH431QLPRIC VREF SHUNT ADJ 1.5% TO92-3 |
2,000 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Cut Tape (CT) | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1.5% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL431ACDMR2GIC VREF SHUNT ADJ 1% MICRO8 |
3,970 |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LM4041DIMX-1.2VOLTAGE REFERENCE |
3,871 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 1.225V | - | 12 mA | ±1% | 150ppm/°C | - | 20µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
LM4041DIX3-1.2PRECISION MICROPOWER SHUNT VREF |
3,018 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 1.225V | - | 12 mA | ±1% | 150ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
LM4040DIX3-2.5PRECISION MICROPOWER SHUNT VREF |
2,002 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 2.5V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
LM4040DIX3-5.0PRECISION MICROPOWER SHUNT VREF |
1,117 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 5V | - | 15 mA | ±1% | 150ppm/°C | - | 80µVrms | - | - | 85 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
TLVH431ACPKIC VREF SHUNT ADJ 1% SOT89-3 |
965 |
|
Datasheet |
TO-243AA | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1% | - | - | - | - | - | 100 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
LM4050CIM3X-2.0/NOPBIC VREF SHUNT 0.5% SOT23-3 |
2,434 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.048V | - | 15 mA | ±0.5% | 50ppm/°C | - | 34µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM431BCMXIC VREF SHUNT ADJ 1% 8SOIC |
1,290 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | 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 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.