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
AP431SBZTR-G1 Diodes Incorporated

AP431SBZTR-G1

IC VREF SHUNT ADJ 1% TO92

Diodes Incorporated

1,549
RFQ
AP431SBZTR-G1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Bulk Active Shunt Adjustable 2.5V 36 V 100 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Through Hole TO-92
AP431SHBZTR-G1 Diodes Incorporated

AP431SHBZTR-G1

IC VREF SHUNT ADJ 1% TO92

Diodes Incorporated

3,379
RFQ
AP431SHBZTR-G1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Bulk Active Shunt Adjustable 2.5V 36 V 100 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Through Hole TO-92
AS431HBZTR-G1 Diodes Incorporated

AS431HBZTR-G1

IC VREF SHUNT ADJ 0.1% TO92

Diodes Incorporated

3,249
RFQ
AS431HBZTR-G1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Bulk Active Shunt Adjustable 2.495V 36 V 100 mA ±1% 20ppm/°C Typical - - - 4µA 500 µA -40°C ~ 125°C (TA) - - Through Hole TO-92
TS431BCX Taiwan Semiconductor Corporation

TS431BCX

IC VREF SHUNT 2.495V SOT23-3

Taiwan Semiconductor Corporation

1,111
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Programmable 2.495V 36 V 100 mA ±0.5% 50ppm/°C - - 36V - 600 µA 0°C ~ 70°C - - Surface Mount SOT-23
TS431ACX Taiwan Semiconductor Corporation

TS431ACX

IC VREF SHUNT 2.495V SOT23-3

Taiwan Semiconductor Corporation

2,805
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Programmable 2.495V 36 V 100 mA ±1% 50ppm/°C - - 36V - 600 µA 0°C ~ 70°C - - Surface Mount SOT-23
LM431SACMLX onsemi

LM431SACMLX

IC VREF SHUNT ADJ 2% SOT89-3

onsemi

1,695
RFQ
LM431SACMLX Datasheet

Datasheet

TO-243AA - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 36 V 100 mA ±2% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Surface Mount SOT-89-3
TS432ACT B0G Taiwan Semiconductor Corporation

TS432ACT B0G

IC VREF SHUNT ADJ 1% TO92

Taiwan Semiconductor Corporation

3,059
RFQ

-

TO-226-3, TO-92-3 (TO-226AA) - Box Not For New Designs Shunt Adjustable 1.24V 10 V 12 mA ±1% 100ppm/°C - - - - 65 µA 0°C ~ 70°C (TA) - - Through Hole TO-92
TL431CD onsemi

TL431CD

IC VREF SHUNT ADJ 2.2% 8SOP

onsemi

1,213
RFQ
TL431CD Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TL431BMFDT/8R Nexperia USA Inc.

TL431BMFDT/8R

IC VREF SHUNT ADJ 0.5% TO236AB

Nexperia USA Inc.

3,886
RFQ
TL431BMFDT/8R Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 600 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount TO-236AB
TL431CPG4 Texas Instruments

TL431CPG4

IC VREF SHUNT ADJ 2.2% 8DIP

Texas Instruments

2,792
RFQ
TL431CPG4 Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
TLA431AQDBZR Texas Instruments

TLA431AQDBZR

PROGRAMMABLE VOLTAGE REFERENCE

Texas Instruments

1,301
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 200 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
AP431SBRTR-G1 Diodes Incorporated

AP431SBRTR-G1

IC VREF SHUNT ADJ 1% SOT89-3

Diodes Incorporated

1,130
RFQ
AP431SBRTR-G1 Datasheet

Datasheet

TO-243AA - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-89-3
TS431ARCX-Z Taiwan Semiconductor Corporation

TS431ARCX-Z

IC VREF SHUNT 2.495V SOT23-3

Taiwan Semiconductor Corporation

4,749
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 250 mA ±1% - - - - - 500 µA -20°C ~ 85°C - - Surface Mount SOT-23
TL431ILPRE onsemi

TL431ILPRE

IC VREF SHUNT ADJ 2.2% TO92-3

onsemi

3,354
RFQ
TL431ILPRE Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete 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
TL432BL3T STMicroelectronics

TL432BL3T

IC VREF SHUNT 2.5V SOT23-3

STMicroelectronics

1,526
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Adjustable 2.5V 36 V 100 mA ±0.5% - - - - - 80 µA -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SOT-23-3
TL431AU-TP Micro Commercial Co

TL431AU-TP

IC VREF SHUNT 2.5V SOT23-3

Micro Commercial Co

4,568
RFQ
TL431AU-TP Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Adjustable 2.5V 37 V 100 mA ±1% - - - - - 1 mA 0°C ~ 70°C - - Surface Mount SOT-23
ZXRE250BW5-7 Diodes Incorporated

ZXRE250BW5-7

IC VREF SHUNT ADJ 0.5% SOT25

Diodes Incorporated

1,261
RFQ
ZXRE250BW5-7 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.5% - - - - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-25
TL431IDRE4 Texas Instruments

TL431IDRE4

IC VREF SHUNT ADJ 2.2% 8SOIC

Texas Instruments

3,601
RFQ
TL431IDRE4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TLVH431AQDBVR,115 NXP USA Inc.

TLVH431AQDBVR,115

IC VREF SHUNT ADJ 1% 5TSOP

NXP USA Inc.

1,222
RFQ
TLVH431AQDBVR,115 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount 5-TSOP
TLVH431DQDBVR,115 NXP USA Inc.

TLVH431DQDBVR,115

IC VREF SHUNT ADJ 0.75% 5TSOP

NXP USA Inc.

2,308
RFQ
TLVH431DQDBVR,115 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 70 mA ±0.75% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount 5-TSOP
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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.