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
LM431SBIMFX onsemi

LM431SBIMFX

IC VREF SHUNT ADJ 1% SOT23F-3

onsemi

8,321
RFQ
LM431SBIMFX Datasheet

Datasheet

SOT-23-3 Flat Leads - Tape & Reel (TR) Last Time Buy Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23F-3
LM431SCIMFX onsemi

LM431SCIMFX

IC VREF SHUNT ADJ 0.5% SOT23F-3

onsemi

7,367
RFQ
LM431SCIMFX Datasheet

Datasheet

SOT-23-3 Flat Leads - Tape & Reel (TR) Last Time Buy Shunt Adjustable 2.495V 36 V 100 mA ±0.5% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23F-3
TL4051CQDBZT Texas Instruments

TL4051CQDBZT

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

2,956
RFQ
TL4051CQDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 1.212V 10 V 12 mA ±0.5% 50ppm/°C - 20µVrms - - 75 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL4050B25IDCKT Texas Instruments

TL4050B25IDCKT

IC VREF SHUNT 0.2% SC70-5

Texas Instruments

2,814
RFQ
TL4050B25IDCKT 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 ~ 85°C (TA) - - Surface Mount SC-70-5
LM4041CIDCKR Texas Instruments

LM4041CIDCKR

IC VREF SHUNT ADJ 0.5% SC70-5

Texas Instruments

4,199
RFQ
LM4041CIDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM3411M5-5.0 Texas Instruments

LM3411M5-5.0

IC VREF SHUNT 1% SOT23-5

Texas Instruments

3,555
RFQ

-

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±1% - - 80µVrms - - 150 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4040D82ILPR Texas Instruments

LM4040D82ILPR

IC VREF SHUNT 1% TO92-3

Texas Instruments

1,484
RFQ
LM4040D82ILPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Active Shunt Fixed 8.192V - 15 mA ±1% 150ppm/°C - 130µVrms - - 115 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4041CIMX-1.2 National Semiconductor

LM4041CIMX-1.2

VOLTAGE REFERENCE

National Semiconductor

27,635
RFQ
LM4041CIMX-1.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 1.225V - 12 mA ±0.5% 100ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
TLVH431BCLPR Texas Instruments

TLVH431BCLPR

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

2,000
RFQ
TLVH431BCLPR 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 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LM4041CEM3X-ADJ Texas Instruments

LM4041CEM3X-ADJ

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

4,180
RFQ
LM4041CEM3X-ADJ Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 68 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4041CEM3-ADJ-TI Texas Instruments

LM4041CEM3-ADJ-TI

TWO TERMINAL VOLTAGE REFERENCE,

Texas Instruments

11,593
RFQ
LM4041CEM3-ADJ-TI Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 200µVrms - - 68 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM385BPWR-1-2 Texas Instruments

LM385BPWR-1-2

IC VREF SHUNT 1% 8TSSOP

Texas Instruments

4,000
RFQ
LM385BPWR-1-2 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active Shunt Fixed 1.235V - 20 mA ±1% 20ppm/°C Typical - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
LM4041CEM3X-ADJ-NS National Semiconductor

LM4041CEM3X-ADJ-NS

IC VREF SHUNT 10V 0.5% SOT23-3

National Semiconductor

3,000
RFQ
LM4041CEM3X-ADJ-NS Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 1.24V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM385BDRG4-1-2 Texas Instruments

LM385BDRG4-1-2

IC VREF SHUNT 1% 8SOIC

Texas Instruments

2,500
RFQ
LM385BDRG4-1-2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.235V - 20 mA ±1% 20ppm/°C Typical - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM385BDR-1-2 Texas Instruments

LM385BDR-1-2

IC VREF SHUNT 1% 8SOIC

Texas Instruments

2,126
RFQ
LM385BDR-1-2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.235V - 20 mA ±1% 20ppm/°C Typical - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4041CIZ-ADJ/NOPB Texas Instruments

LM4041CIZ-ADJ/NOPB

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

1,505
RFQ
LM4041CIZ-ADJ/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TSM1013AIST STMicroelectronics

TSM1013AIST

IC VREF SERIES 0.5% 8MINISO

STMicroelectronics

3,901
RFQ
TSM1013AIST Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 1 mA ±0.5% - - - 4.5V ~ 28V 50mA - 0°C ~ 105°C (TA) - - Surface Mount 8-MiniSO
LM4040BIM3-2.5 Analog Devices Inc./Maxim Integrated

LM4040BIM3-2.5

IC VREF SHUNT 0.2% SOT23-3

Analog Devices Inc./Maxim Integrated

44,462
RFQ
LM4040BIM3-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete Shunt Fixed 2.5V - 15 mA ±0.2% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040BIM3-2.5 Texas Instruments

LM4040BIM3-2.5

LM4040-N 100-PPM/C PRECISION MIC

Texas Instruments

39,977
RFQ
LM4040BIM3-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 2.5V - 15 mA ±0.2% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLV431ACLPR Texas Instruments

TLV431ACLPR

IC VREF SHUNT ADJ 1% TO92-3

Texas Instruments

2,529
RFQ
TLV431ACLPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±1% - - - - - 80 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
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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.