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
TLE2425IDRG4 Texas Instruments

TLE2425IDRG4

IC VREF GND REF 0.8% 8SOIC

Texas Instruments

1,074
RFQ
TLE2425IDRG4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Discontinued at Digi-Key Ground Reference (Virtual) Fixed 2.5V - 20 mA ±0.8% 20ppm/°C Typical - 100µVrms 4V ~ 40V - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
NCV1009D onsemi

NCV1009D

IC VREF SHUNT 0.32% 8SOIC

onsemi

3,191
RFQ
NCV1009D Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Fixed 2.5V - 10 mA ±0.32% 15ppm/°C Typical - - - - 400 µA -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM4041DILT-1.2 STMicroelectronics

LM4041DILT-1.2

IC VREF SHUNT 1% SOT23-3L

STMicroelectronics

3,731
RFQ
LM4041DILT-1.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±1% 100ppm/°C - 60µVrms - - 50 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4120IM5-2.0 Texas Instruments

LM4120IM5-2.0

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

4,085
RFQ
LM4120IM5-2.0 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 2.048V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4120IM5-5.0 Texas Instruments

LM4120IM5-5.0

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

4,232
RFQ
LM4120IM5-5.0 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 5V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4125AIM5-2.5 Texas Instruments

LM4125AIM5-2.5

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

3,906
RFQ
LM4125AIM5-2.5 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 5 mA ±0.2% 50ppm/°C 20µVp-p 36µVp-p 3.3V ~ 8V 290µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4128BMF-1.8 Texas Instruments

LM4128BMF-1.8

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

1,834
RFQ
LM4128BMF-1.8 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 1.8V - 20 mA ±0.2% 75ppm/°C 170µVp-p - 2.2V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4041BIDBZTG4 Texas Instruments

LM4041BIDBZTG4

IC VREF SHUNT ADJ 0.2% SOT23-3

Texas Instruments

4,451
RFQ
LM4041BIDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 1.233V 10 V 12 mA ±0.2% 100ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL4050B50IDBZTG4 Texas Instruments

TL4050B50IDBZTG4

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

3,757
RFQ
TL4050B50IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 5V - 15 mA ±0.2% 50ppm/°C - 93µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4050CEM3X-10/NOPB Texas Instruments

LM4050CEM3X-10/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

4,429
RFQ
LM4050CEM3X-10/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 10V - 15 mA ±0.5% 50ppm/°C - 150µVrms - - 110 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4050CEM3X-2.0/NOPB Texas Instruments

LM4050CEM3X-2.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

1,876
RFQ
LM4050CEM3X-2.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.048V - 15 mA ±0.5% 50ppm/°C - 34µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4050CEM3X-4.1/NOPB Texas Instruments

LM4050CEM3X-4.1/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

3,093
RFQ
LM4050CEM3X-4.1/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±0.5% 50ppm/°C - 93µVrms - - 78 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4050CEM3X-8.2/NOPB Texas Instruments

LM4050CEM3X-8.2/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

4,839
RFQ
LM4050CEM3X-8.2/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 8.192V - 15 mA ±0.5% 50ppm/°C - 150µVrms - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4051CEM3X-1.2/NOPB Texas Instruments

LM4051CEM3X-1.2/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

1,917
RFQ
LM4051CEM3X-1.2/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 1.225V - 12 mA ±0.5% 50ppm/°C - 20µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4051CEM3X-ADJ/NOPB Texas Instruments

LM4051CEM3X-ADJ/NOPB

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

2,068
RFQ
LM4051CEM3X-ADJ/NOPB 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
MAX6043CAUT25+T Analog Devices Inc./Maxim Integrated

MAX6043CAUT25+T

IC VREF SERIES 0.5% SOT23-6

Analog Devices Inc./Maxim Integrated

3,589
RFQ
MAX6043CAUT25+T Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Active Series Fixed 2.5V - 10 mA ±0.5% 65ppm/°C 4µVp-p 7µVrms 4.5V ~ 40V 650µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-6
LM385M3X-2.5 Texas Instruments

LM385M3X-2.5

IC VREF SHUNT 3% SOT23-3

Texas Instruments

2,740
RFQ
LM385M3X-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 20 mA ±3% 150ppm/°C - 120µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
LM4040B82IDBZTG4 Texas Instruments

LM4040B82IDBZTG4

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

1,933
RFQ
LM4040B82IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 8.192V - 15 mA ±0.2% 100ppm/°C - 130µVrms - - 110 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4121IM5-ADJ Texas Instruments

LM4121IM5-ADJ

IC VREF SERIES ADJ 0.5% SOT23-5

Texas Instruments

4,449
RFQ
LM4121IM5-ADJ Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Adjustable 1.216V 12 V 5 mA ±0.5% 50ppm/°C 20µVp-p 30µVrms 1.5V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4125IM5X-2.5/NOPB Texas Instruments

LM4125IM5X-2.5/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

3,443
RFQ
LM4125IM5X-2.5/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 2.5V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 3.3V ~ 8V 290µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
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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.