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
LM4040C50IDBZRG4 Texas Instruments

LM4040C50IDBZRG4

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

2,873
RFQ
LM4040C50IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 95 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM431BCM3-NS National Semiconductor

LM431BCM3-NS

TWO TERMINAL VOLTAGE REFERENCE,

National Semiconductor

2,000
RFQ
LM431BCM3-NS Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Adjustable 2.495V 37 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
LM4041DIZ-ADJ/LFT1 Texas Instruments

LM4041DIZ-ADJ/LFT1

IC VREF SHUNT ADJ 1% TO92-3

Texas Instruments

1,203
RFQ
LM4041DIZ-ADJ/LFT1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Tape & Reel (TR) Active Shunt Adjustable 1.233V 10 V 12 mA ±1% 150ppm/°C - 20µVrms - - 70 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
ADR530ART-REEL7 Analog Devices Inc.

ADR530ART-REEL7

IC VREF SHUNT PREC 3V SOT-23-3

Analog Devices Inc.

26,231
RFQ
ADR530ART-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
TLVH431ACLPR Texas Instruments

TLVH431ACLPR

IC VREF SHUNT ADJ 1% TO92-3

Texas Instruments

2,000
RFQ
TLVH431ACLPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Active Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 100 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
ADR550ART-REEL7 Analog Devices Inc.

ADR550ART-REEL7

IC VREF SHUNT PREC 5V SOT-23-3

Analog Devices Inc.

11,431
RFQ
ADR550ART-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
ADR540ART-REEL7 Analog Devices Inc.

ADR540ART-REEL7

IC VREF SHUNT PREC 4.096V SOT23

Analog Devices Inc.

6,520
RFQ
ADR540ART-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
ADR525ART-REEL7 Analog Devices Inc.

ADR525ART-REEL7

IC VREF SHUNT PREC 2.5V SOT-23-3

Analog Devices Inc.

4,216
RFQ
ADR525ART-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
LMV431ACM5-TI Texas Instruments

LMV431ACM5-TI

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

76,279
RFQ
LMV431ACM5-TI Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Shunt Adjustable 1.24V 30 V 15 mA ±1% 39ppm/°C - - - - 80 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
TLVH431CLPR Texas Instruments

TLVH431CLPR

IC VREF SHUNT ADJ 1.5% TO92-3

Texas Instruments

1,058
RFQ
TLVH431CLPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Active Shunt Adjustable 1.24V 18 V 70 mA ±1.5% - - - - - 100 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LMV431ACM5 National Semiconductor

LMV431ACM5

IC VREF SHUNT ADJ 1% SOT23-5

National Semiconductor

6,876
RFQ
LMV431ACM5 Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Shunt Adjustable 1.24V 30 V 15 mA ±1% 39ppm/°C - - - - 80 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
AP431WG-7 Diodes Incorporated

AP431WG-7

IC VREF SHUNT ADJ 1% SC59-3

Diodes Incorporated

6,000
RFQ
AP431WG-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 200 mA ±1% 30ppm/°C - - - - 500 µA -20°C ~ 85°C (TA) - - Surface Mount SC-59-3
LM431SAIMFX onsemi

LM431SAIMFX

IC VREF SHUNT ADJ 2% SOT23F-3

onsemi

5,853
RFQ
LM431SAIMFX Datasheet

Datasheet

SOT-23-3 Flat Leads - Tape & Reel (TR) Last Time Buy Shunt Adjustable 2.5V 36 V 100 mA ±2% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23F-3
LM4040D20ILPRE3 Texas Instruments

LM4040D20ILPRE3

IC VREF SHUNT 1% TO92-3

Texas Instruments

3,633
RFQ
LM4040D20ILPRE3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Fixed 2.048V - 15 mA ±1% 150ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4040D82IDCKR Texas Instruments

LM4040D82IDCKR

IC VREF SHUNT 1% SC70-5

Texas Instruments

4,166
RFQ
LM4040D82IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 8.192V - 15 mA ±1% 150ppm/°C - 130µVrms - - 115 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM4040D10IDCKR Texas Instruments

LM4040D10IDCKR

IC VREF SHUNT 1% SC70-5

Texas Instruments

1,967
RFQ
LM4040D10IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 10V - 15 mA ±1% 150ppm/°C - 180µVrms - - 135 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM4040D50IDCKR Texas Instruments

LM4040D50IDCKR

IC VREF SHUNT 1% SC70-5

Texas Instruments

4,337
RFQ
LM4040D50IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±1% 150ppm/°C - 80µVrms - - 95 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM4041CILP Texas Instruments

LM4041CILP

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

2,782
RFQ
LM4041CILP Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431IDR2 onsemi

TL431IDR2

IC VREF SHUNT ADJ 2.2% 8SOIC

onsemi

3,902
RFQ
TL431IDR2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4040CEM3-5.0 Analog Devices Inc./Maxim Integrated

LM4040CEM3-5.0

IC VREF SHUNT 0.5% SOT23-3

Analog Devices Inc./Maxim Integrated

1,726
RFQ
LM4040CEM3-5.0 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 83 µA -40°C ~ 125°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.