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
LM4128AQ1MFX2.0/NOPB Texas Instruments

LM4128AQ1MFX2.0/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

4,724
RFQ
LM4128AQ1MFX2.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.048V - 20 mA ±0.1% 75ppm/°C 190µVp-p - 2.448V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4128AQ1MFX3.0/NOPB Texas Instruments

LM4128AQ1MFX3.0/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

2,680
RFQ
LM4128AQ1MFX3.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 3V - 20 mA ±0.1% 75ppm/°C 285µVp-p - 3.4V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4128AQ1MFX3.3/NOPB Texas Instruments

LM4128AQ1MFX3.3/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

2,228
RFQ
LM4128AQ1MFX3.3/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 3.3V - 20 mA ±0.1% 75ppm/°C 310µVp-p - 3.7V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4128AQ1MFX4.1/NOPB Texas Instruments

LM4128AQ1MFX4.1/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

2,102
RFQ
LM4128AQ1MFX4.1/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 4.096V - 20 mA ±0.1% 75ppm/°C 350µVp-p - 4.496V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
ZXRE060AH5TA Diodes Incorporated

ZXRE060AH5TA

IC VREF SHUNT ADJ 0.5% SC70-5

Diodes Incorporated

2,827
RFQ
ZXRE060AH5TA Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete Shunt Adjustable 0.2V 18 V 15 mA ±0.5% - - - - - 300 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
MAX6069BAAWS+T Analog Devices Inc./Maxim Integrated

MAX6069BAAWS+T

IC VREF SHUNT 2.048V 4WLP

Analog Devices Inc./Maxim Integrated

2,830
RFQ
MAX6069BAAWS+T Datasheet

Datasheet

4-WFBGA, WLBGA - Tape & Reel (TR) Active Shunt Fixed 2.048V - 2 mA ±0.2% 25ppm/°C 60µVp-p - - - 1 µA -40°C ~ 125°C (TA) - - Surface Mount 4-WLP (1.16x0.88)
LM4050QAIM3-5.0/NOPB Texas Instruments

LM4050QAIM3-5.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

4,669
RFQ
LM4050QAIM3-5.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 80 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4050CIM3X-2.5/NOPB Texas Instruments

LM4050CIM3X-2.5/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

1,856
RFQ
LM4050CIM3X-2.5/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.5% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4050CIM3X-4.1/NOPB Texas Instruments

LM4050CIM3X-4.1/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

2,273
RFQ
LM4050CIM3X-4.1/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±0.5% 50ppm/°C - 93µVrms - - 73 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4050CIM3X-5.0/NOPB Texas Instruments

LM4050CIM3X-5.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

4,797
RFQ
LM4050CIM3X-5.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.5% 50ppm/°C - 93µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM329DZ#PBF Analog Devices Inc.

LM329DZ#PBF

IC VREF SHUNT 6.9V TO92-3

Analog Devices Inc.

4,167
RFQ
LM329DZ#PBF Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt, Buried Zener Fixed 6.9V - 15 mA -4.35%, +5.07% 100ppm/°C - 100µVrms - - 600 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LM4050AIM3X-4.1 Texas Instruments

LM4050AIM3X-4.1

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

1,446
RFQ
LM4050AIM3X-4.1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 73 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4041CEM3-ADJ Texas Instruments

LM4041CEM3-ADJ

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

1,730
RFQ
LM4041CEM3-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
ZR431N8TA Diodes Incorporated

ZR431N8TA

IC VREF SHUNT PREC ADJ 8-SOP

Diodes Incorporated

3,310
RFQ
ZR431N8TA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Digi-Reel® Obsolete - - - - - - - - - - - - - - - Surface Mount 8-SO
ZXRE125FN8TA Diodes Incorporated

ZXRE125FN8TA

IC VREF SHUNT 3% 8SOP

Diodes Incorporated

2,361
RFQ
ZXRE125FN8TA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±3% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LT1431IZ#TRPBF Analog Devices Inc.

LT1431IZ#TRPBF

IC VREF SHUNT ADJ 0.4% TO92-3

Analog Devices Inc.

4,878
RFQ
LT1431IZ#TRPBF Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TLE2426IPE4 Texas Instruments

TLE2426IPE4

IC VREF GROUND ADJ 1% 8DIP

Texas Instruments

4,305
RFQ

-

8-DIP (0.300", 7.62mm) - Tube Obsolete Ground Reference (Virtual) Adjustable 2V 20.2 V 20 mA ±1% 35ppm/°C Typical - 120µVrms 4V ~ 40V 300µA - -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LM3411M5X-3.3/NOPB Texas Instruments

LM3411M5X-3.3/NOPB

IC VREF SHUNT 1% SOT23-5

Texas Instruments

3,552
RFQ
LM3411M5X-3.3/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Fixed 3.3V - 15 mA ±1% - - 50µVrms - - 150 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3411M5X-5.0/NOPB Texas Instruments

LM3411M5X-5.0/NOPB

IC VREF SHUNT 1% SOT23-5

Texas Instruments

3,081
RFQ
LM3411M5X-5.0/NOPB Datasheet

Datasheet

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
LM285Z-2.5RA onsemi

LM285Z-2.5RA

IC VREF SHUNT 1.5% TO92-3

onsemi

3,748
RFQ
LM285Z-2.5RA Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 20 mA ±1.5% 80ppm/°C Typical - 120µVrms - - 30 µA -40°C ~ 85°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.