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
TLV431BCLPR Texas Instruments

TLV431BCLPR

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

1,905
RFQ
TLV431BCLPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
TLV431BILPR Texas Instruments

TLV431BILPR

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

3,043
RFQ
TLV431BILPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TLV431BILPRE3 Texas Instruments

TLV431BILPRE3

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

3,628
RFQ
TLV431BILPRE3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM431BIM National Semiconductor

LM431BIM

IC VREF SHUNT ADJ 1% 8SOIC

National Semiconductor

3,720
RFQ
LM431BIM Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Shunt Adjustable 2.495V 37 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
AD1585ART-REEL7 Analog Devices Inc.

AD1585ART-REEL7

IC VREF SERIES PREC 5V SOT-23-3

Analog Devices Inc.

82,255
RFQ
AD1585ART-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
TLVH431BQLPR Texas Instruments

TLVH431BQLPR

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

1,966
RFQ
TLVH431BQLPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±0.5% - - - - - 100 µA -40°C ~ 125°C (TA) - - Through Hole TO-92-3
LM4051BIX3-1.2+T Analog Devices Inc./Maxim Integrated

LM4051BIX3-1.2+T

LM4051 50PPM PER DEGREE CELSIUS

Analog Devices Inc./Maxim Integrated

19,645
RFQ
LM4051BIX3-1.2+T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 1.225V - 15 mA ±0.2% 50ppm/°C - 20µVrms - - 60 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SC-70-3
AD1584ART-REEL7 Analog Devices Inc.

AD1584ART-REEL7

IC VREF SRS PREC 4.096V SOT23-3

Analog Devices Inc.

2,654
RFQ
AD1584ART-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
TLVH431BILPR Texas Instruments

TLVH431BILPR

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

1,951
RFQ
TLVH431BILPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±0.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4040CEM3-3.0-T Analog Devices Inc./Maxim Integrated

LM4040CEM3-3.0-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

7,500
RFQ
LM4040CEM3-3.0-T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 3V - 15 mA ±0.5% 100ppm/°C - 45µVrms - - 67 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM3411N-3.3 National Semiconductor

LM3411N-3.3

VOLTAGE REFERENCE

National Semiconductor

4,976
RFQ
LM3411N-3.3 Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Bulk Active Shunt Fixed 3.3V - 15 mA ±1% - - 50µVrms 20V 150µA - -40°C ~ 85°C (TA) - - Through Hole 8-MDIP
TS4061BICT-1.225 STMicroelectronics

TS4061BICT-1.225

IC VREF SHUNT 0.2% SOT323

STMicroelectronics

2,806
RFQ
TS4061BICT-1.225 Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 15 mA ±0.2% 35ppm/°C 10µVp-p 95µVrms - - 12 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-323
TL4051B12QDCKT Texas Instruments

TL4051B12QDCKT

IC VREF SHUNT 0.2% SC70-5

Texas Instruments

3,140
RFQ
TL4051B12QDCKT Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 1.225V - 12 mA ±0.2% 50ppm/°C - 20µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
TL4051A12IDCKR Texas Instruments

TL4051A12IDCKR

IC VREF SHUNT 0.1% SC70-5

Texas Instruments

9,000
RFQ
TL4051A12IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Bulk Discontinued at Digi-Key Shunt Fixed 1.225V - 12 mA ±0.1% 50ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM4040AIM3X-10 National Semiconductor

LM4040AIM3X-10

IC VREF SHUNT 0.1% SOT23-3

National Semiconductor

3,000
RFQ
LM4040AIM3X-10 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 10V - 15 mA ±0.1% 100ppm/°C - 180µVrms - - 103 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
NCP431AILPRAG onsemi

NCP431AILPRAG

IC VREF SHUNT ADJ 1% TO92

onsemi

1,896
RFQ
NCP431AILPRAG Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 36 V 40 µA ±1% 50ppm/°C Typical - - - - 100 mA -40°C ~ 85°C (TA) - - Through Hole TO-92 (TO-226)
NCP431AVLPRAG onsemi

NCP431AVLPRAG

IC VREF SHUNT ADJ 1% TO92

onsemi

1,728
RFQ
NCP431AVLPRAG Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body, Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 36 V 40 µA ±1% 50ppm/°C Typical - - - - 100 mA -40°C ~ 125°C (TA) - - Through Hole TO-92 (TO-226)
TL431BCLPRMG onsemi

TL431BCLPRMG

IC VREF SHUNT ADJ 0.4% TO92-3

onsemi

18,659
RFQ
TL431BCLPRMG Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
MAX8515EXK-T Analog Devices Inc./Maxim Integrated

MAX8515EXK-T

IC VREF SHUNT ADJ 1% SC70-5

Analog Devices Inc./Maxim Integrated

15,000
RFQ
MAX8515EXK-T Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Bulk Active Shunt Adjustable 0.6V 18 V 20 mA ±1% - - - - - 4 mA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM4050BIM3X-2.0/NOPB Texas Instruments

LM4050BIM3X-2.0/NOPB

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

2,741
RFQ
LM4050BIM3X-2.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.048V - 15 mA ±0.2% 50ppm/°C - 34µVrms - - 65 µA -40°C ~ 85°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.