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
LM4041AEM3-1.2+T Analog Devices Inc./Maxim Integrated

LM4041AEM3-1.2+T

IC VREF SHUNT 0.1% SOT23-3

Analog Devices Inc./Maxim Integrated

3,500
RFQ
LM4041AEM3-1.2+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±0.1% 100ppm/°C - 20µVrms - - 60 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4140BCMX-1.0/NOPB Texas Instruments

LM4140BCMX-1.0/NOPB

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

2,657
RFQ
LM4140BCMX-1.0/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 1.024V - 8 mA ±0.1% 6ppm/°C 2.2µVp-p - 1.8V ~ 5.5V 375µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4140BCMX-2.5/NOPB Texas Instruments

LM4140BCMX-2.5/NOPB

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

1,789
RFQ
LM4140BCMX-2.5/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 2.5V - 8 mA ±0.1% 6ppm/°C 2.2µVp-p - 1.8V ~ 5.5V 375µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4140BCMX-4.1/NOPB Texas Instruments

LM4140BCMX-4.1/NOPB

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

3,971
RFQ
LM4140BCMX-4.1/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 4.096V - 8 mA ±0.1% 6ppm/°C 2.2µVp-p - 1.8V ~ 5.5V 400µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4120IM5X-1.8/NOPB Texas Instruments

LM4120IM5X-1.8/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

1,489
RFQ
LM4120IM5X-1.8/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 1.8V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4120IM5X-2.0/NOPB Texas Instruments

LM4120IM5X-2.0/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

2,533
RFQ
LM4120IM5X-2.0/NOPB 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
LM4120IM5X-5.0/NOPB Texas Instruments

LM4120IM5X-5.0/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

3,197
RFQ
LM4120IM5X-5.0/NOPB 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
LM4130CIM5X-4.1 Texas Instruments

LM4130CIM5X-4.1

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

3,386
RFQ
LM4130CIM5X-4.1 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 4.096V - 20 mA ±0.1% 20ppm/°C 150µVp-p - 4.496V ~ 6V 90µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LTC1798CS8#PBF Analog Devices Inc.

LTC1798CS8#PBF

IC VREF SERIES ADJ 0.4% 8SOIC

Analog Devices Inc.

2,340
RFQ
LTC1798CS8#PBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Adjustable 2.385V 12.4 V 10 mA ±0.4% 40ppm/°C 8µVp-p - 2.585V ~ 12.6V 8.5µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1258CS8#PBF Analog Devices Inc.

LTC1258CS8#PBF

IC VREF SERIES ADJ 0.4% 8SOIC

Analog Devices Inc.

4,541
RFQ
LTC1258CS8#PBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) LTC1258 Tube Obsolete Series Adjustable 2.385V 12.4 V 10 mA ±0.4% 40ppm/°C 8µVp-p - 2.585V ~ 12.6V 8.5µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SO
REF3325AIDBZTG4 Texas Instruments

REF3325AIDBZTG4

IC VREF SERIES 0.15% SOT23-3

Texas Instruments

3,713
RFQ
REF3325AIDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 5 mA ±0.15% 30ppm/°C 70µVp-p - 2.7V ~ 5.5V 8.5µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4128AMFX-3.3/NOPB Texas Instruments

LM4128AMFX-3.3/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

2,689
RFQ
LM4128AMFX-3.3/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) - - Surface Mount SOT-23-5
LM4040AIM3-2.0 Texas Instruments

LM4040AIM3-2.0

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

2,820
RFQ
LM4040AIM3-2.0 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.048V - 15 mA ±0.1% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040AIM3-5.0 Texas Instruments

LM4040AIM3-5.0

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

1,035
RFQ
LM4040AIM3-5.0 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±0.1% 100ppm/°C - 80µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LT1790BIS6-3.3#TRPBF Analog Devices Inc.

LT1790BIS6-3.3#TRPBF

IC VREF SERIES 0.1% TSOT23-6

Analog Devices Inc.

3,714
RFQ
LT1790BIS6-3.3#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 3.3V - 5 mA ±0.1% 25ppm/°C 50µVp-p 67µVrms 3.8V ~ 18V 80µA - -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LT1790BIS6-2.048#TRPBF Analog Devices Inc.

LT1790BIS6-2.048#TRPBF

IC VREF SERIES 0.1% TSOT23-6

Analog Devices Inc.

2,468
RFQ
LT1790BIS6-2.048#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 2.048V - 5 mA ±0.1% 25ppm/°C 22µVp-p 41µVrms 2.8V ~ 18V 75µA - -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LM4050QCEM3-2.5/NOPB Texas Instruments

LM4050QCEM3-2.5/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

4,579
RFQ
LM4050QCEM3-2.5/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 ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LT6654BHS6-2.048#TRPBF Analog Devices Inc.

LT6654BHS6-2.048#TRPBF

IC VREF SERIES 0.1% TSOT23-6

Analog Devices Inc.

1,307
RFQ
LT6654BHS6-2.048#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 2.048V - 10 mA ±0.1% 20ppm/°C 1ppmp-p 2ppmrms 2.548V ~ 36V 600µA - -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-6
LT6654BHS6-3#TRPBF Analog Devices Inc.

LT6654BHS6-3#TRPBF

IC VREF SERIES 0.1% TSOT23-6

Analog Devices Inc.

3,798
RFQ
LT6654BHS6-3#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 3V - 10 mA ±0.1% 20ppm/°C 1.6ppmp-p 2ppmrms 3.5V ~ 36V 600µA - -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-6
TLE2425IDR Texas Instruments

TLE2425IDR

IC VREF GND REF 0.8% 8SOIC

Texas Instruments

3,737
RFQ
TLE2425IDR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active 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
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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.