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
LM4040CIM3X-4.1/NOPB Texas Instruments

LM4040CIM3X-4.1/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

1,449
RFQ
LM4040CIM3X-4.1/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 73 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040D20ILPR Texas Instruments

LM4040D20ILPR

IC VREF SHUNT 1% TO92-3

Texas Instruments

1,449
RFQ
LM4040D20ILPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Active Shunt Fixed 2.048V - 15 mA ±1% 150ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431ID Texas Instruments

TL431ID

IC VREF SHUNT ADJ 2.2% 8SOIC

Texas Instruments

13,767
RFQ
TL431ID Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4040CIM3-10.0/NOPB Texas Instruments

LM4040CIM3-10.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

2,822
RFQ
LM4040CIM3-10.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 10V - 15 mA ±0.5% 100ppm/°C - 180µVrms - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ATL431LIBQDBZRQ1 Texas Instruments

ATL431LIBQDBZRQ1

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

27,966
RFQ
ATL431LIBQDBZRQ1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 15 mA ±0.5% - - - - - 80 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM431ACM3X/NOPB Texas Instruments

LM431ACM3X/NOPB

IC VREF SHUNT ADJ 2.2% SOT23-3

Texas Instruments

82,151
RFQ
LM431ACM3X/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 37 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
LM4040C25QDBZR Texas Instruments

LM4040C25QDBZR

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

11,384
RFQ
LM4040C25QDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TLV431BCDBZR Texas Instruments

TLV431BCDBZR

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

3,892
RFQ
TLV431BCDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
LM4040CIM3-3.0/NOPB Texas Instruments

LM4040CIM3-3.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

34,752
RFQ
LM4040CIM3-3.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM431BCM3X/NOPB Texas Instruments

LM431BCM3X/NOPB

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

134,451
RFQ
LM431BCM3X/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - 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 SOT-23-3
LM4040CIM3-2.0/NOPB Texas Instruments

LM4040CIM3-2.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

46,763
RFQ
LM4040CIM3-2.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.048V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040C25IDBZR Texas Instruments

LM4040C25IDBZR

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

3,793
RFQ
LM4040C25IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLV431CSN1T1G onsemi

TLV431CSN1T1G

IC VREF SHUNT ADJ 0.2% SOT23-3

onsemi

14,019
RFQ
TLV431CSN1T1G Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 16 V 20 mA ±0.2% - - - - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3 (TO-236)
TLV431ALPRAG onsemi

TLV431ALPRAG

IC VREF SHUNT ADJ 1% TO92

onsemi

9,902
RFQ
TLV431ALPRAG Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body, Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 1.24V 16 V 20 mA ±1% - - - - - 80 µA -40°C ~ 85°C (TA) - - Through Hole TO-92 (TO-226)
TL431ACD Texas Instruments

TL431ACD

IC VREF SHUNT ADJ 1% 8SOIC

Texas Instruments

2,055
RFQ
TL431ACD Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TLV431AE5TA Diodes Incorporated

TLV431AE5TA

IC VREF SHUNT ADJ 1% SOT25

Diodes Incorporated

90,585
RFQ
TLV431AE5TA Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 15 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-25
TLV431AQFTA Diodes Incorporated

TLV431AQFTA

IC VREF SHUNT ADJ 1% SOT23

Diodes Incorporated

32,861
RFQ
TLV431AQFTA 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) Automotive AEC-Q100 Surface Mount SOT-23-3
TLV431AH6TA Diodes Incorporated

TLV431AH6TA

IC VREF SHUNT ADJ 1% SC70-6

Diodes Incorporated

6,462
RFQ
TLV431AH6TA Datasheet

Datasheet

6-TSSOP, SC-88, SOT-363 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 15 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-363
LM285MX/NOPB Texas Instruments

LM285MX/NOPB

IC VREF SHUNT ADJ 2% 8SOIC

Texas Instruments

1,627
RFQ
LM285MX/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 1.24V 5.3 V 20 mA ±2% 150ppm/°C - 50µVrms - - 45 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TLV431BQDBZR Texas Instruments

TLV431BQDBZR

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

8,240
RFQ
TLV431BQDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
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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.