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
TL430CLPE3 Texas Instruments

TL430CLPE3

IC VREF SHUNT ADJ 9.09% TO92-3

Texas Instruments

4,866
RFQ
TL430CLPE3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Adjustable 2.75V 30 V 100 mA ±9.09% 120ppm/°C 650µVp-p - - - 2 mA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LM4040DIM3-2.1 Analog Devices Inc./Maxim Integrated

LM4040DIM3-2.1

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

586
RFQ
LM4040DIM3-2.1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 2.048V - 15 mA ±1% 150ppm/°C - 28µVrms - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
AP431ARG-7 Diodes Incorporated

AP431ARG-7

IC VREF SHUNT ADJ 0.5% SC59R

Diodes Incorporated

455
RFQ
AP431ARG-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 200 mA ±0.5% 30ppm/°C - - - - 500 µA -20°C ~ 85°C (TA) - - Surface Mount SC-59R
ZXRE125DN8TA Diodes Incorporated

ZXRE125DN8TA

IC VREF SHUNT 1.22V 8SOP

Diodes Incorporated

106
RFQ
ZXRE125DN8TA Datasheet

Datasheet

- * Cut Tape (CT) Active - - - - - - - - - - - - - - - - -
ZRC330N801TA Diodes Incorporated

ZRC330N801TA

IC VREF SHUNT 3.3V 8SOP

Diodes Incorporated

2,030
RFQ
ZRC330N801TA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) * Cut Tape (CT) Active - - - - - - - - - - - - - - - Surface Mount 8-SO
MAX6070DAUT25/V+ Analog Devices Inc./Maxim Integrated

MAX6070DAUT25/V+

LOW-NOISE, HIGH-PRECISION SERIES

Analog Devices Inc./Maxim Integrated

2,665
RFQ
MAX6070DAUT25/V+ Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Active Series Fixed 2.5V - 10 mA ±0.2% 20ppm/°C 4.8µVp-p 3µVrms 2.8V ~ 5.5V 300µA - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-6
TL431ILPG onsemi

TL431ILPG

IC VREF SHUNT ADJ 2.2% TO92-3

onsemi

900
RFQ
TL431ILPG Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Last Time Buy Shunt Adjustable 2.495V 36 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Through Hole TO-92 (TO-226)
LM4040D50ILPRE3 Texas Instruments

LM4040D50ILPRE3

IC VREF SHUNT 1% TO92-3

Texas Instruments

755
RFQ
LM4040D50ILPRE3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±1% 150ppm/°C - 80µVrms - - 95 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
ADR512ART-REEL7 Analog Devices Inc.

ADR512ART-REEL7

IC VREF SHUNT PREC 1.2V SOT-23-3

Analog Devices Inc.

424
RFQ
ADR512ART-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
ZRT062GC1TA Diodes Incorporated

ZRT062GC1TA

IC VREF SHUNT 1% SOT223

Diodes Incorporated

1,000
RFQ
ZRT062GC1TA Datasheet

Datasheet

TO-261-4, TO-261AA - Tape & Reel (TR) Obsolete Shunt Fixed 6.17V - 50 mA ±1% 50ppm/°C 50µVp-p - - - 150 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-223-3
LM4040BTB-250GT3 onsemi

LM4040BTB-250GT3

VOLTAGE REFERENCE

onsemi

890
RFQ
LM4040BTB-250GT3 Datasheet

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - - -
LM431AIM National Semiconductor

LM431AIM

IC VREF SHUNT ADJ 2.2% 8SOIC

National Semiconductor

470
RFQ
LM431AIM Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Shunt Adjustable 2.495V 37 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
NCP431ACDR2G onsemi

NCP431ACDR2G

IC VREF SHUNT ADJ 1% 8SOIC

onsemi

285
RFQ
NCP431ACDR2G Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 36 V 40 µA ±1% 50ppm/°C Typical - - - - 100 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM385BDR-2-5 Texas Instruments

LM385BDR-2-5

IC VREF SHUNT 1.5% 8SOIC

Texas Instruments

148
RFQ
LM385BDR-2-5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 20 mA ±1.5% 20ppm/°C Typical - 120µVrms - - 20 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL1431CZ STMicroelectronics

TL1431CZ

IC VREF SHUNT ADJ 0.4% TO92-3

STMicroelectronics

883
RFQ
TL1431CZ Datasheet

Datasheet

TO-226-2, TO-92-2 (TO-226AC) - Bulk Obsolete Shunt Adjustable 2.5V 36 V 100 mA ±0.4% 90ppm/°C - - - - 1 mA -20°C ~ 70°C (TA) - - Through Hole TO-92-3
TL4050B25QDCKT Texas Instruments

TL4050B25QDCKT

IC VREF SHUNT 0.2% SC70-5

Texas Instruments

1,726
RFQ
TL4050B25QDCKT Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 2.5V - 15 mA ±0.2% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
ADR5044BRTZ-R2 Analog Devices Inc.

ADR5044BRTZ-R2

IC VREF SHUNT 0.1% SOT23-3

Analog Devices Inc.

3,636
RFQ
ADR5044BRTZ-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 ADR504 Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 4.096V - 15 mA ±0.1% 75ppm/°C 5.4µVrms 240µVrms - - 60 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4041CELT-1.2 STMicroelectronics

LM4041CELT-1.2

IC VREF SHUNT 0.5% SOT23-3

STMicroelectronics

363
RFQ
LM4041CELT-1.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±0.5% 100ppm/°C - 60µVrms - - 50 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL431BCLPG onsemi

TL431BCLPG

IC VREF SHUNT ADJ 0.4% TO92-3

onsemi

233
RFQ
TL431BCLPG Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole TO-92 (TO-226)
LM4041BIM7-1.2 Texas Instruments

LM4041BIM7-1.2

IC VREF SHUNT 0.2% SC70-5

Texas Instruments

4,004
RFQ
LM4041BIM7-1.2 Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete Shunt Fixed 1.225V - 12 mA ±0.2% 100ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
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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.