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
LM4040DIM3X-5.0/NOPB Texas Instruments

LM4040DIM3X-5.0/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

8,547
RFQ
LM4040DIM3X-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 - - 85 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM336MX-5.0/NOPB Texas Instruments

LM336MX-5.0/NOPB

IC VREF SHUNT 2% 8SOIC

Texas Instruments

8,021
RFQ
LM336MX-5.0/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 5V - 10 mA ±2% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040DIM3X-2.0/NOPB Texas Instruments

LM4040DIM3X-2.0/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

2,203
RFQ
LM4040DIM3X-2.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.048V - 15 mA ±1% 150ppm/°C - 35µVrms - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4041EIM3-1.2/NOPB Texas Instruments

LM4041EIM3-1.2/NOPB

IC VREF SHUNT 2% SOT23-3

Texas Instruments

9,187
RFQ
LM4041EIM3-1.2/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±2% 150ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM385MX-2.5/NOPB Texas Instruments

LM385MX-2.5/NOPB

IC VREF SHUNT 3% 8SOIC

Texas Instruments

6,198
RFQ
LM385MX-2.5/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 20 mA ±3% 150ppm/°C - 120µVrms - - 20 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040DIM3X-4.1/NOPB Texas Instruments

LM4040DIM3X-4.1/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

5,779
RFQ
LM4040DIM3X-4.1/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±1% 150ppm/°C - 80µVrms - - 78 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLVH431IDBZR Texas Instruments

TLVH431IDBZR

IC VREF SHUNT ADJ 1.5% SOT23-3

Texas Instruments

8,199
RFQ
TLVH431IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±1.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040DIM3-3.0/NOPB Texas Instruments

LM4040DIM3-3.0/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

5,729
RFQ
LM4040DIM3-3.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±1% 150ppm/°C - 35µVrms - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLV431AQDBVRQ1 Texas Instruments

TLV431AQDBVRQ1

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

2,950
RFQ
TLV431AQDBVRQ1 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-5
TL431ACDT STMicroelectronics

TL431ACDT

IC VREF SHUNT ADJ 1% 8SO

STMicroelectronics

28,283
RFQ
TL431ACDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4041DIM3-1.2/NOPB Texas Instruments

LM4041DIM3-1.2/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

18,967
RFQ
LM4041DIM3-1.2/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±1% 150ppm/°C - 20µVrms - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
AZ431LAZTR-G1 Diodes Incorporated

AZ431LAZTR-G1

IC VREF SHUNT ADJ 0.5% TO92

Diodes Incorporated

1,535
RFQ
AZ431LAZTR-G1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads AZ431L Cut Tape (CT) Active Shunt Adjustable 1.24V 18 V 100 mA ±0.5% 20ppm/°C Typical - - - - 80 µA -40°C ~ 125°C (TA) - - Through Hole TO-92
AP431SBNTR-G1 Diodes Incorporated

AP431SBNTR-G1

IC VREF SHUNT ADJ 1% SOT23

Diodes Incorporated

2,930
RFQ
AP431SBNTR-G1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL1431ACL3T STMicroelectronics

TL1431ACL3T

IC VREF SHUNT ADJ 0.25% SOT23-3

STMicroelectronics

3,696
RFQ
TL1431ACL3T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - 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 SOT-23-3
TL1431ACL5T STMicroelectronics

TL1431ACL5T

IC VREF SHUNT ADJ 0.25% SOT23-5

STMicroelectronics

2,333
RFQ
TL1431ACL5T Datasheet

Datasheet

SC-74A, SOT-753 - 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 SOT-23-5
TLV431BQDCKR Texas Instruments

TLV431BQDCKR

IC VREF SHUNT ADJ 0.5% SC70-6

Texas Instruments

10,540
RFQ
TLV431BQDCKR Datasheet

Datasheet

6-TSSOP, SC-88, SOT-363 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-6
LM336MX-2.5/NOPB Texas Instruments

LM336MX-2.5/NOPB

IC VREF SHUNT 4% 8SOIC

Texas Instruments

6,780
RFQ
LM336MX-2.5/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.49V - 10 mA ±4% - - - - - 400 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TLV431AFTA Diodes Incorporated

TLV431AFTA

IC VREF SHUNT ADJ 1% SOT23-3

Diodes Incorporated

46,606
RFQ
TLV431AFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 15 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
AZ431AN-ATRE1 Diodes Incorporated

AZ431AN-ATRE1

IC VREF SHUNT ADJ 0.4% SOT23-3

Diodes Incorporated

30,632
RFQ
AZ431AN-ATRE1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.4% 20ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LMV431AIZ/NOPB Texas Instruments

LMV431AIZ/NOPB

IC VREF SHUNT ADJ 1% TO92-3

Texas Instruments

2,749
RFQ
LMV431AIZ/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Adjustable 1.24V 30 V 15 mA ±1% - - - - - 80 µA -40°C ~ 85°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.