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
TL432QDBVT Texas Instruments

TL432QDBVT

IC VREF SHUNT ADJ 2.2% SOT23-5

Texas Instruments

3,343
RFQ
TL432QDBVT Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TL432QDBVTE4 Texas Instruments

TL432QDBVTE4

IC VREF SHUNT ADJ 2.2% SOT23-5

Texas Instruments

2,748
RFQ
TL432QDBVTE4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TL432QDBVTG4 Texas Instruments

TL432QDBVTG4

IC VREF SHUNT ADJ 2.2% SOT23-5

Texas Instruments

2,709
RFQ
TL432QDBVTG4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TL431BILPRA onsemi

TL431BILPRA

IC VREF SHUNT ADJ 0.4% TO92-3

onsemi

4,302
RFQ
TL431BILPRA Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
ZRA245F03TA Diodes Incorporated

ZRA245F03TA

IC VREF SHUNT 3% SOT23

Diodes Incorporated

4,384
RFQ
ZRA245F03TA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.45V - 120 mA ±3% 50ppm/°C - 65µVrms - - 2 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL431QDBVTE4 Texas Instruments

TL431QDBVTE4

IC VREF SHUNT ADJ 2.2% SOT23-5

Texas Instruments

4,014
RFQ
TL431QDBVTE4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TL431QDBVTG4 Texas Instruments

TL431QDBVTG4

IC VREF SHUNT ADJ 2.2% SOT23-5

Texas Instruments

1,919
RFQ
TL431QDBVTG4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
AP432ASAG-7 Diodes Incorporated

AP432ASAG-7

IC VREF SHUNT ADJ 0.5% SOT23-3

Diodes Incorporated

4,552
RFQ
AP432ASAG-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 20 V 200 mA ±0.5% 30ppm/°C - - - - 300 µA -20°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLVH431BQPKG3 Texas Instruments

TLVH431BQPKG3

IC VREF SHUNT ADJ 0.5% SOT89-3

Texas Instruments

4,005
RFQ
TLVH431BQPKG3 Datasheet

Datasheet

TO-243AA - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 70 mA ±0.5% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-89-3
TLV431AQDBVRQ1G4 Texas Instruments

TLV431AQDBVRQ1G4

AUTOMOTIVE, LOW-VOLTAGE ADJUSTAB

Texas Instruments

1,369
RFQ

-

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±1% 161ppm/°C - - - - 100 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-5
TLV431IDBZRG4 Texas Instruments

TLV431IDBZRG4

IC VREF SHUNT ADJ 1.5% SOT23-3

Texas Instruments

1,830
RFQ
TLV431IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 1.24V 6 V 15 mA ±1.5% - - - - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM431CIZ/LFT1 Texas Instruments

LM431CIZ/LFT1

IC VREF SHUNT -0.6%/+0.4% TO92-3

Texas Instruments

4,043
RFQ
LM431CIZ/LFT1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 37 V 100 mA -0.6%, +0.4% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431ACDRG4 Texas Instruments

TL431ACDRG4

IC VREF SHUNT ADJ 1% 8SOIC

Texas Instruments

2,926
RFQ
TL431ACDRG4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
AZ432ANTR-G1 Diodes Incorporated

AZ432ANTR-G1

IC VREF SHUNT ADJ 0.5% SOT23

Diodes Incorporated

1,728
RFQ
AZ432ANTR-G1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.25V 18 V 100 mA ±0.5% 20ppm/°C Typical - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL431K-TP Micro Commercial Co

TL431K-TP

IC VREF SHUNT ADJ 0.5% SOT23

Micro Commercial Co

3,510
RFQ
TL431K-TP Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 36 V 100 mA ±0.5% 50ppm/°C - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23
AZ431LBRTR-E1 Diodes Incorporated

AZ431LBRTR-E1

IC VREF SHUNT ADJ 1% SOT89-3

Diodes Incorporated

3,366
RFQ
AZ431LBRTR-E1 Datasheet

Datasheet

TO-243AA AZ431L Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 100 mA ±1% 20ppm/°C Typical - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-89-3
TL432CDBZTG4 Texas Instruments

TL432CDBZTG4

IC VREF SHUNT ADJ 2.2% SOT23-3

Texas Instruments

1,300
RFQ
TL432CDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 80 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
TL432QDBZTG4 Texas Instruments

TL432QDBZTG4

IC VREF SHUNT ADJ 2.2% SOT23-3

Texas Instruments

3,403
RFQ
TL432QDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
IRU431ALCS Infineon Technologies

IRU431ALCS

IC VREF SHUNT ADJ 0.5% 8SOIC

Infineon Technologies

4,116
RFQ
IRU431ALCS Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Adjustable 1.24V 15 V 10 mA ±0.5% - - - - - 80 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040EEM3X-2.5/NOPB Texas Instruments

LM4040EEM3X-2.5/NOPB

IC VREF SHUNT 2% SOT23-3

Texas Instruments

1,371
RFQ
LM4040EEM3X-2.5/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 15 mA ±2% 150ppm/°C - 35µVrms - - 73 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.