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
TL431BCDBZT Texas Instruments

TL431BCDBZT

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

5,436
RFQ
TL431BCDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
TL431CD Texas Instruments

TL431CD

IC VREF SHUNT ADJ 2.2% 8SOIC

Texas Instruments

5,044
RFQ
TL431CD Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL431AIDR2G onsemi

TL431AIDR2G

IC VREF SHUNT ADJ 1% 8SOIC

onsemi

4,422
RFQ
TL431AIDR2G Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4040CIM3X-5.0/NOPB Texas Instruments

LM4040CIM3X-5.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

5,024
RFQ
LM4040CIM3X-5.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MCP1501-25E/SN Microchip Technology

MCP1501-25E/SN

IC VREF SERIES 0.1% 8SOIC

Microchip Technology

2,285
RFQ
MCP1501-25E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Series Fixed 2.5V - 20 mA ±0.1% 50ppm/°C - - 2.7V ~ 5.5V 550µA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
MCP1501-33E/SN Microchip Technology

MCP1501-33E/SN

IC VREF SERIES 0.1% 8SOIC

Microchip Technology

2,189
RFQ
MCP1501-33E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Series Fixed 3.3V - 20 mA ±0.1% 50ppm/°C - - 3.5V ~ 5.5V 550µA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
TL431BIDBZT Texas Instruments

TL431BIDBZT

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

2,059
RFQ
TL431BIDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 700 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM385BLP-1-2 Texas Instruments

LM385BLP-1-2

IC VREF SHUNT 1% TO92-3

Texas Instruments

1,238
RFQ
LM385BLP-1-2 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 1.235V - 20 mA ±1% 20ppm/°C Typical - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
MCP1501-30E/SN Microchip Technology

MCP1501-30E/SN

IC VREF SERIES 0.1% 8SOIC

Microchip Technology

1,069
RFQ
MCP1501-30E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Series Fixed 3V - 20 mA ±0.1% 50ppm/°C - - 3.2V ~ 5.5V 550µA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
TL431LIAEDBZRQ1 Texas Instruments

TL431LIAEDBZRQ1

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

31,127
RFQ
TL431LIAEDBZRQ1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 15 mA ±1% - - - - - 600 µA -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4040D30FTA Diodes Incorporated

LM4040D30FTA

IC VREF SHUNT 1% SOT23

Diodes Incorporated

24,925
RFQ
LM4040D30FTA 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
LM285MX-2.5/NOPB Texas Instruments

LM285MX-2.5/NOPB

IC VREF SHUNT 1.5% 8SOIC

Texas Instruments

8,746
RFQ
LM285MX-2.5/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 20 mA ±1.5% 150ppm/°C - 120µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TS4061BILT-1.25 STMicroelectronics

TS4061BILT-1.25

IC VREF SHUNT 0.2% SOT23-3

STMicroelectronics

5,948
RFQ
TS4061BILT-1.25 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.25V - 15 mA ±0.2% 35ppm/°C 10µVp-p 95µVrms - - 12 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040D50FTA Diodes Incorporated

LM4040D50FTA

IC VREF SHUNT 1% SOT23

Diodes Incorporated

4,106
RFQ
LM4040D50FTA 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
TLV431BFTA Diodes Incorporated

TLV431BFTA

IC VREF SHUNT ADJ 0.5% SOT23

Diodes Incorporated

2,899
RFQ
TLV431BFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 15 mA ±0.5% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL431ACDG onsemi

TL431ACDG

IC VREF SHUNT ADJ 1% 8SOIC

onsemi

1,747
RFQ
TL431ACDG Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040C10IDBZR Texas Instruments

LM4040C10IDBZR

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

8,087
RFQ
LM4040C10IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 10V - 15 mA ±0.5% 100ppm/°C - 180µVrms - - 125 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM385M3X-2.5/NOPB Texas Instruments

LM385M3X-2.5/NOPB

IC VREF SHUNT 3% SOT23-3

Texas Instruments

6,251
RFQ
LM385M3X-2.5/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 20 mA ±3% 150ppm/°C - 120µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
LM4040D20QDBZR Texas Instruments

LM4040D20QDBZR

IC VREF SHUNT 1% SOT23-3

Texas Instruments

817
RFQ
LM4040D20QDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.048V - 15 mA ±1% 150ppm/°C - 35µVrms - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TS4061BICT-1.25 STMicroelectronics

TS4061BICT-1.25

IC VREF SHUNT 0.2% SOT323-3

STMicroelectronics

10,815
RFQ
TS4061BICT-1.25 Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 1.25V - 15 mA ±0.2% 35ppm/°C 10µVp-p 95µVrms - - 12 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-323-3
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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.