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
TL4051AIDBZT Texas Instruments

TL4051AIDBZT

IC VREF SHUNT ADJ 0.1% SOT23-3

Texas Instruments

662
RFQ
TL4051AIDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.212V 10 V 12 mA ±0.1% 50ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040B25IDBZT Texas Instruments

LM4040B25IDBZT

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

2,298
RFQ
LM4040B25IDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.2% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040B20IDBZR Texas Instruments

LM4040B20IDBZR

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

15,915
RFQ
LM4040B20IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.048V - 15 mA ±0.2% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040B41IDBZT Texas Instruments

LM4040B41IDBZT

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

634
RFQ
LM4040B41IDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±0.2% 100ppm/°C - 80µVrms - - 88 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM285BXZ-2.5/NOPB Texas Instruments

LM285BXZ-2.5/NOPB

IC VREF SHUNT 1.5% TO92-3

Texas Instruments

387
RFQ
LM285BXZ-2.5/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 2.5V - 20 mA ±1.5% 30ppm/°C - 120µVrms - - 20 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4132EMF-3.0/NOPB Texas Instruments

LM4132EMF-3.0/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

2,528
RFQ
LM4132EMF-3.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 3V - 20 mA ±0.5% 30ppm/°C 285µVp-p - 3.4V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4132EMF-4.1/NOPB Texas Instruments

LM4132EMF-4.1/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

1,980
RFQ
LM4132EMF-4.1/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 4.096V - 20 mA ±0.5% 30ppm/°C 350µVp-p - 4.496V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
TL4050A50IDBZT Texas Instruments

TL4050A50IDBZT

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

506
RFQ
TL4050A50IDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040B30IDBZT Texas Instruments

LM4040B30IDBZT

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

386
RFQ
LM4040B30IDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±0.2% 100ppm/°C - 35µVrms - - 82 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4128BMF-2.0/NOPB Texas Instruments

LM4128BMF-2.0/NOPB

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

4,483
RFQ
LM4128BMF-2.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.048V - 20 mA ±0.2% 75ppm/°C 190µVp-p - 2.448V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4128BMF-1.8/NOPB Texas Instruments

LM4128BMF-1.8/NOPB

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

1,785
RFQ
LM4128BMF-1.8/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active 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
ADR5041WARTZ-R7 Analog Devices Inc.

ADR5041WARTZ-R7

IC VREF SHUNT 0.2% SOT23-3

Analog Devices Inc.

650
RFQ
ADR5041WARTZ-R7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.2% 100ppm/°C 3.2µVrms 150µVrms - - 60 µA -40°C ~ 125°C (TA) Automotive - Surface Mount SOT-23-3
ADR5044WBRTZ-R7 Analog Devices Inc.

ADR5044WBRTZ-R7

IC VREF SHUNT 0.1% SOT23-3

Analog Devices Inc.

7,475
RFQ
ADR5044WBRTZ-R7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±0.1% 75ppm/°C 5.4µVrms 240µVrms - - 60 µA -40°C ~ 125°C (TA) Automotive - Surface Mount SOT-23-3
REF3312AIRSET Texas Instruments

REF3312AIRSET

IC VREF SERIES 0.15% 8UQFN

Texas Instruments

1,135
RFQ
REF3312AIRSET Datasheet

Datasheet

8-UFQFN - Tape & Reel (TR) Active Series Fixed 1.25V - 5 mA ±0.15% 30ppm/°C 35µVp-p - 1.7V ~ 5.5V 8.5µA - -40°C ~ 125°C (TA) - - Surface Mount 8-UQFN (1.5x1.5)
TL4050A50IDCKT Texas Instruments

TL4050A50IDCKT

IC VREF SHUNT 0.1% SC70-5

Texas Instruments

917
RFQ
TL4050A50IDCKT Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
TL4050A10IDCKT Texas Instruments

TL4050A10IDCKT

IC VREF SHUNT 0.1% SC70-5

Texas Instruments

301
RFQ
TL4050A10IDCKT Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 10V - 15 mA ±0.1% 50ppm/°C - 150µVrms - - 103 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM4128CQ1MF1.8/NOPB Texas Instruments

LM4128CQ1MF1.8/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

1,586
RFQ
LM4128CQ1MF1.8/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 1.8V - 20 mA ±0.5% 100ppm/°C 170µVp-p - 2.2V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4128DMF-1.8/NOPB Texas Instruments

LM4128DMF-1.8/NOPB

IC VREF SERIES 1% SOT23-5

Texas Instruments

13,383
RFQ
LM4128DMF-1.8/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 1.8V - 20 mA ±1% 100ppm/°C 170µVp-p - 2.2V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4128CMF-3.3/NOPB Texas Instruments

LM4128CMF-3.3/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

4,118
RFQ
LM4128CMF-3.3/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 3.3V - 20 mA ±0.5% 100ppm/°C 310µVp-p - 3.7V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4132DMF-2.5/NOPB Texas Instruments

LM4132DMF-2.5/NOPB

IC VREF SERIES 0.4% SOT23-5

Texas Instruments

1,796
RFQ
LM4132DMF-2.5/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.5V - 20 mA ±0.4% 20ppm/°C 240µVp-p - 2.9V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - 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.