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
LM4040D30ILPR Texas Instruments

LM4040D30ILPR

IC VREF SHUNT 1% TO92-3

Texas Instruments

5,392
RFQ
LM4040D30ILPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Active Shunt Fixed 3V - 15 mA ±1% 150ppm/°C - 35µVrms - - 82 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431CLPG onsemi

TL431CLPG

IC VREF SHUNT ADJ 2.2% TO92-3

onsemi

5,145
RFQ
TL431CLPG Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Active Shunt Adjustable 2.495V 36 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole TO-92 (TO-226)
LM285MX-1.2/NOPB Texas Instruments

LM285MX-1.2/NOPB

IC VREF SHUNT 1% 8SOIC

Texas Instruments

3,918
RFQ
LM285MX-1.2/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 1.235V - 20 mA ±1% 150ppm/°C - 60µVrms - - 10 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TL431ACDBZT Texas Instruments

TL431ACDBZT

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

3,896
RFQ
TL431ACDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
TL431AIDBZT Texas Instruments

TL431AIDBZT

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

3,654
RFQ
TL431AIDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 700 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL431CLP Texas Instruments

TL431CLP

IC VREF SHUNT ADJ 2.2% TO92-3

Texas Instruments

2,304
RFQ
TL431CLP Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
TL431AILP Texas Instruments

TL431AILP

IC VREF SHUNT ADJ 1% TO92-3

Texas Instruments

1,897
RFQ
TL431AILP Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 700 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4041CIZ-1.2/NOPB Texas Instruments

LM4041CIZ-1.2/NOPB

IC VREF SHUNT 0.5% TO92-3

Texas Instruments

1,685
RFQ
LM4041CIZ-1.2/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 1.225V - 12 mA ±0.5% 100ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LT1009IDR Texas Instruments

LT1009IDR

IC VREF SHUNT 0.4% 8SOIC

Texas Instruments

4,722
RFQ
LT1009IDR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 10 mA ±0.4% 35ppm/°C - - - - 400 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TL431AID Texas Instruments

TL431AID

IC VREF SHUNT ADJ 1% 8SOIC

Texas Instruments

1,082
RFQ
TL431AID Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 700 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TLV431ASN1T1G onsemi

TLV431ASN1T1G

IC VREF SHUNT ADJ 1% SOT23-3

onsemi

9,043
RFQ
TLV431ASN1T1G Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 16 V 20 mA ±1% - - - - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3 (TO-236)
TL1431QDR Texas Instruments

TL1431QDR

IC VREF SHUNT ADJ 0.4% 8SOIC

Texas Instruments

3,575
RFQ
TL1431QDR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.4% - - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM385Z/NOPB Texas Instruments

LM385Z/NOPB

IC VREF SHUNT ADJ 2% TO92-3

Texas Instruments

1,740
RFQ
LM385Z/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Adjustable 1.24V 5.3 V 20 mA ±2% 150ppm/°C - 50µVrms - - 55 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
REF2925AIDBZR Texas Instruments

REF2925AIDBZR

IC VREF SERIES 2% SOT23-3

Texas Instruments

24,901
RFQ
REF2925AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 2.5V - 25 mA ±2% 100ppm/°C 28µVp-p 80µVrms 2.55V ~ 5.5V 59µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL431AQDBZT Texas Instruments

TL431AQDBZT

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

17,432
RFQ
TL431AQDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 700 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
REF2920AIDBZR Texas Instruments

REF2920AIDBZR

IC VREF SERIES 2% SOT23-3

Texas Instruments

7,868
RFQ
REF2920AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 2.048V - 25 mA ±2% 100ppm/°C 23µVp-p 65µVrms 2.098V ~ 5.5V 59µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4040C41IDBZR Texas Instruments

LM4040C41IDBZR

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

7,124
RFQ
LM4040C41IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 88 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
SCV431ASN1T1G onsemi

SCV431ASN1T1G

IC VREF SHUNT ADJ 1% SOT23-3

onsemi

3,230
RFQ
SCV431ASN1T1G Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 16 V - ±1% - - - 16V - 80 µA -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SOT-23-3 (TO-236)
LM4040D33FTA Diodes Incorporated

LM4040D33FTA

IC VREF SHUNT 1% SOT23

Diodes Incorporated

2,917
RFQ
LM4040D33FTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3.3V - 15 mA ±1% 150ppm/°C - 35µVrms - - 75 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
MCP1501T-45E/CHY Microchip Technology

MCP1501T-45E/CHY

IC VREF SERIES 4.5V SOT23-6

Microchip Technology

1,800
RFQ
MCP1501T-45E/CHY Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Active Series Fixed 4.5V - 20 mA ±0.1% 50ppm/°C - - 4.7V ~ 5.5V 550µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-6
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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.