Voltage Reference

Manufacturer 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









































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price 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
TS3431AILT STMicroelectronics

TS3431AILT

IC VREF SHUNT ADJ 1% SOT23-3

STMicroelectronics

2,248
RFQ
TS3431AILT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 24 V 100 mA ±1% 100ppm/°C - - - - 500 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL1431ACDT STMicroelectronics

TL1431ACDT

IC VREF SHUNT ADJ 0.25% 8SO

STMicroelectronics

5,661
RFQ
TL1431ACDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.25% 90ppm/°C - - - - 600 µA -20°C ~ 70°C (TA) - - Surface Mount 8-SO
TS2431BILT STMicroelectronics

TS2431BILT

IC VREF SHUNT ADJ 0.5% SOT23-3

STMicroelectronics

22,342
RFQ
TS2431BILT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 24 V 100 mA ±0.5% 100ppm/°C - - - - 1 mA -40°C ~ 105°C (TA) - - Surface Mount SOT-23-3
LM4041DIM7-1.2/NOPB Texas Instruments

LM4041DIM7-1.2/NOPB

IC VREF SHUNT 1% SC70-5

Texas Instruments

16,851
RFQ
LM4041DIM7-1.2/NOPB Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±1% 150ppm/°C - 20µVrms - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM431AIZ/LFT1 Texas Instruments

LM431AIZ/LFT1

IC VREF SHUNT ADJ 2.2% TO92-3

Texas Instruments

3,448
RFQ
LM431AIZ/LFT1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 2.495V 37 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4040DIM7-5.0/NOPB Texas Instruments

LM4040DIM7-5.0/NOPB

IC VREF SHUNT 1% SC70-5

Texas Instruments

3,990
RFQ
LM4040DIM7-5.0/NOPB Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±1% 150ppm/°C - 80µVrms - - 85 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
TL431AIYDT STMicroelectronics

TL431AIYDT

IC VREF SHUNT ADJ 1% 8SO

STMicroelectronics

8,284
RFQ
TL431AIYDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 700 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
LM431BCMX/NOPB Texas Instruments

LM431BCMX/NOPB

IC VREF SHUNT ADJ 1% 8SOIC

Texas Instruments

7,155
RFQ
LM431BCMX/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.495V 37 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040DEM3X-2.5/NOPB Texas Instruments

LM4040DEM3X-2.5/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

4,220
RFQ
LM4040DEM3X-2.5/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL1431ACZ STMicroelectronics

TL1431ACZ

IC VREF SHUNT ADJ 0.25% TO92-3

STMicroelectronics

4,099
RFQ
TL1431ACZ Datasheet

Datasheet

TO-226-2, TO-92-2 (TO-226AC) - Bulk Active Shunt Adjustable 2.5V 36 V 100 mA ±0.25% 90ppm/°C - - - - 600 µA -20°C ~ 70°C (TA) - - Through Hole TO-92-3
TLVH431AIDCKR Texas Instruments

TLVH431AIDCKR

IC VREF SHUNT ADJ 1% SC70-6

Texas Instruments

4,090
RFQ
TLVH431AIDCKR Datasheet

Datasheet

6-TSSOP, SC-88, SOT-363 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
LM4040DEM3X-5.0/NOPB Texas Instruments

LM4040DEM3X-5.0/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

3,442
RFQ
LM4040DEM3X-5.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±1% 150ppm/°C - 80µVrms - - 88 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL1431ACZT STMicroelectronics

TL1431ACZT

IC VREF SHUNT ADJ 0.25% TO92-3

STMicroelectronics

3,332
RFQ
TL1431ACZT Datasheet

Datasheet

TO-226-2, TO-92-2 (TO-226AC) - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.25% 90ppm/°C - - - - 600 µA -20°C ~ 70°C (TA) - - Through Hole TO-92-3
LM4040DEM3-3.0/NOPB Texas Instruments

LM4040DEM3-3.0/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

2,694
RFQ
LM4040DEM3-3.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±1% 150ppm/°C - 35µVrms - - 75 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LMV431ACM5X/NOPB Texas Instruments

LMV431ACM5X/NOPB

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

2,482
RFQ
LMV431ACM5X/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 30 V 15 mA ±1% - - - - - 80 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
TLVH431AIDBVR Texas Instruments

TLVH431AIDBVR

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

6,372
RFQ
TLVH431AIDBVR Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
TL432LIAEDBZRQ1 Texas Instruments

TL432LIAEDBZRQ1

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

2,597
RFQ
TL432LIAEDBZRQ1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 15 mA ±1% - - - - - 80 µA -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
AZ431LBKTR-G1 Diodes Incorporated

AZ431LBKTR-G1

IC VREF SHUNT ADJ 1% SOT23-5

Diodes Incorporated

14,438
RFQ
AZ431LBKTR-G1 Datasheet

Datasheet

SC-74A, SOT-753 AZ431L Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 100 mA ±1% 20ppm/°C Typical - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TLV431BIDBVR Texas Instruments

TLV431BIDBVR

IC VREF SHUNT ADJ 0.5% SOT23-5

Texas Instruments

3,942
RFQ
TLV431BIDBVR Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM385BLPR-2-5 Texas Instruments

LM385BLPR-2-5

IC VREF SHUNT 1.5% TO92-3

Texas Instruments

6,612
RFQ
LM385BLPR-2-5 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Fixed 2.5V - 20 mA ±1.5% 20ppm/°C Typical - 120µVrms - - 20 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
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Voltage Reference Electronic Components Sourcing and Lifecycle Support

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.

How FPGAX Supports Voltage Reference Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

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

Focused on FPGA and Programmable Logic Supply

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.

Voltage Reference FAQ

Can FPGAX source both active and end-of-life Voltage Reference components?

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.

Which programmable logic manufacturers does FPGAX support?

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.

How does FPGAX help with component lifecycle changes?

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.

What quality and traceability standards does FPGAX follow?

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.

What information should I provide for a Voltage Reference sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.