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
REF43GS-REEL7 Analog Devices Inc.

REF43GS-REEL7

IC VREF SERIES 0.1% 8SOIC

Analog Devices Inc.

2,967
RFQ
REF43GS-REEL7 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 20 mA ±0.1% 25ppm/°C - 10µVrms 4.5V ~ 40V 450µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TLV431BSN1T1 onsemi

TLV431BSN1T1

IC VREF SHUNT ADJ 0.5% SOT23-3

onsemi

1,140
RFQ
TLV431BSN1T1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 16 V 20 mA ±0.5% - - - - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3 (TO-236)
TLV431BSNT1 onsemi

TLV431BSNT1

IC VREF SHUNT ADJ 0.5% 5TSOP

onsemi

3,799
RFQ
TLV431BSNT1 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 16 V 20 mA ±0.5% - - - - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
TL431BVP onsemi

TL431BVP

IC VREF SHUNT ADJ 0.4% 8DIP

onsemi

2,577
RFQ
TL431BVP Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Through Hole 8-PDIP
MC1403P1G onsemi

MC1403P1G

IC VREF SERIES 1% 8DIP

onsemi

4,487
RFQ
MC1403P1G Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Series Fixed 2.5V - 10 mA ±1% 40ppm/°C - - 4.5V ~ 40V 1.5mA - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
NJM2373AF-TE1 Nisshinbo Micro Devices Inc.

NJM2373AF-TE1

IC VREF SHUNT ADJ 1% SOT23-5

Nisshinbo Micro Devices Inc.

1,703
RFQ
NJM2373AF-TE1 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.25V 13 V 30 mA ±1% - - - - - 500 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5 (MTP5)
NJM2373AU-TE1 Nisshinbo Micro Devices Inc.

NJM2373AU-TE1

IC VREF SHUNT ADJ 1% SOT89-3

Nisshinbo Micro Devices Inc.

2,057
RFQ
NJM2373AU-TE1 Datasheet

Datasheet

TO-243AA - Tape & Reel (TR) Obsolete Shunt Adjustable 1.25V 13 V 30 mA ±1% - - - - - 500 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
NJM431M Nisshinbo Micro Devices Inc.

NJM431M

IC VREF SHUNT ADJ 2.2% 8DMP

Nisshinbo Micro Devices Inc.

4,175
RFQ
NJM431M Datasheet

Datasheet

8-SOIC (0.209", 5.30mm Width) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-DMP
NJM431U Nisshinbo Micro Devices Inc.

NJM431U

IC VREF SHUNT ADJ 2.2% SOT89-3

Nisshinbo Micro Devices Inc.

1,705
RFQ
NJM431U Datasheet

Datasheet

TO-243AA - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
ADR02AUJ-R2 Analog Devices Inc.

ADR02AUJ-R2

IC VREF SERIES PREC 5V TSOT-23-5

Analog Devices Inc.

3,000
RFQ
ADR02AUJ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount TSOT-23-5
ADR02BUJ-R2 Analog Devices Inc.

ADR02BUJ-R2

IC VREF SERIES PREC 5V TSOT-23-5

Analog Devices Inc.

4,886
RFQ
ADR02BUJ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount TSOT-23-5
ADR03BUJ-R2 Analog Devices Inc.

ADR03BUJ-R2

IC VREF SERIES PREC TSOT-23-5

Analog Devices Inc.

2,429
RFQ
ADR03BUJ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount TSOT-23-5
ADR520BRT-R2 Analog Devices Inc.

ADR520BRT-R2

IC VREF SHUNT PREC 2.048V SOT23

Analog Devices Inc.

4,488
RFQ
ADR520BRT-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
ADR525BKS-R2 Analog Devices Inc.

ADR525BKS-R2

IC VREF SHUNT PREC 2.5V SC-70-3

Analog Devices Inc.

2,156
RFQ
ADR525BKS-R2 Datasheet

Datasheet

SC-70, SOT-323 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount SC-70-3
ADR550ART-R2 Analog Devices Inc.

ADR550ART-R2

IC VREF SHUNT PREC 5V SOT-23-3

Analog Devices Inc.

4,313
RFQ
ADR550ART-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
ADR03AUJ-R2 Analog Devices Inc.

ADR03AUJ-R2

IC VREF SERIES PREC TSOT-23-5

Analog Devices Inc.

2,101
RFQ
ADR03AUJ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount TSOT-23-5
REF102CP Texas Instruments

REF102CP

IC VREF SERIES 0.025% 8DIP

Texas Instruments

4,563
RFQ
REF102CP Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Series Fixed 10V - 10 mA ±0.025% 2.5ppm/°C 5µVp-p - 11.4V ~ 36V 1.4mA - -25°C ~ 85°C (TA) - - Through Hole 8-PDIP
ADR391BUJZ-R2 Analog Devices Inc.

ADR391BUJZ-R2

IC VREF SERIES 0.16% TSOT5

Analog Devices Inc.

3,514
RFQ
ADR391BUJZ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 ADR39 Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 2.5V - 5 mA ±0.16% 9ppm/°C 5µVp-p - 2.8V ~ 15V 140µA - -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-5
ADR392AUJZ-R2 Analog Devices Inc.

ADR392AUJZ-R2

IC VREF SERIES 0.15% TSOT5

Analog Devices Inc.

2,880
RFQ
ADR392AUJZ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 ADR39 Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 4.096V - 5 mA ±0.15% 25ppm/°C 7µVp-p - 4.3V ~ 15V 140µA - -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-5
ADR392BUJZ-R2 Analog Devices Inc.

ADR392BUJZ-R2

IC VREF SERIES 0.12% TSOT5

Analog Devices Inc.

2,859
RFQ
ADR392BUJZ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 ADR39 Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 4.096V - 5 mA ±0.12% 9ppm/°C 7µVp-p - 4.3V ~ 15V 140µA - -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-5
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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.