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
LM4040DEX3-2.5+T Analog Devices Inc./Maxim Integrated

LM4040DEX3-2.5+T

IC VREF SHUNT 2.5V SC70

Analog Devices Inc./Maxim Integrated

1,005
RFQ
LM4040DEX3-2.5+T Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 70 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
LM4040CIM3-4.1+T Analog Devices Inc./Maxim Integrated

LM4040CIM3-4.1+T

IC VREF SHUNT 4.096V SOT23

Analog Devices Inc./Maxim Integrated

3,670
RFQ
LM4040CIM3-4.1+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 73 µA -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4040CIX3-2.5+T Analog Devices Inc./Maxim Integrated

LM4040CIX3-2.5+T

IC VREF SHUNT 2.5V SC70

Analog Devices Inc./Maxim Integrated

2,482
RFQ
LM4040CIX3-2.5+T Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
LM4040CEM3-3.0+T Analog Devices Inc./Maxim Integrated

LM4040CEM3-3.0+T

IC VREF SHUNT 3V SOT23-3

Analog Devices Inc./Maxim Integrated

1,885
RFQ
LM4040CEM3-3.0+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±0.5% 100ppm/°C - 45µVrms - - 67 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4132CMFX-2.5/NOPB Texas Instruments

LM4132CMFX-2.5/NOPB

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

2,526
RFQ
LM4132CMFX-2.5/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.5V - 20 mA ±0.2% 20ppm/°C 240µVp-p - 2.9V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4040CIM3-5.0+T Analog Devices Inc./Maxim Integrated

LM4040CIM3-5.0+T

IC VREF SHUNT 5V SOT23-3

Analog Devices Inc./Maxim Integrated

3,866
RFQ
LM4040CIM3-5.0+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 80 µA -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4050CEX3-3.3+T Analog Devices Inc./Maxim Integrated

LM4050CEX3-3.3+T

IC VREF SHUNT 0.5% SC70-3

Analog Devices Inc./Maxim Integrated

2,340
RFQ
LM4050CEX3-3.3+T Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 3.3V - 15 mA ±0.5% 50ppm/°C - 50µVrms - - 67 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
LM4041CEX3-1.2+T Analog Devices Inc./Maxim Integrated

LM4041CEX3-1.2+T

IC VREF SHUNT 1.225V SC70

Analog Devices Inc./Maxim Integrated

1,932
RFQ
LM4041CEX3-1.2+T Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 20 mA ±0.5% 100ppm/°C - 20µVrms - - 60 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
LM4040CEM3-5.0/V+T Analog Devices Inc./Maxim Integrated

LM4040CEM3-5.0/V+T

IC VREF SHUNT 0.5% SOT23-3

Analog Devices Inc./Maxim Integrated

2,340
RFQ
LM4040CEM3-5.0/V+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 80 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4050QBEM3-5.0/NOPB Texas Instruments

LM4050QBEM3-5.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

2,665
RFQ
LM4050QBEM3-5.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.2% 50ppm/°C - 93µVrms - - 90 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
TL4050A25QDBZR Texas Instruments

TL4050A25QDBZR

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

5,828
RFQ
TL4050A25QDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.1% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4128CMF-3.0/NOPB Texas Instruments

LM4128CMF-3.0/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

855
RFQ
LM4128CMF-3.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 3V - 20 mA ±0.5% 100ppm/°C 285µVp-p - 3.4V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4050BEX3-3.3+T Analog Devices Inc./Maxim Integrated

LM4050BEX3-3.3+T

IC VREF SHUNT 0.2% SC70-3

Analog Devices Inc./Maxim Integrated

1,074
RFQ
LM4050BEX3-3.3+T Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 3.3V - 15 mA ±0.2% 50ppm/°C - 50µVrms - - 67 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
TL4050A10QDCKR Texas Instruments

TL4050A10QDCKR

IC VREF SHUNT 0.1% SC70-5

Texas Instruments

2,738
RFQ
TL4050A10QDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 10V - 15 mA ±0.1% 50ppm/°C - 150µVrms - - 110 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
V62/11615-01XE Texas Instruments

V62/11615-01XE

IC VREF SHUNT 2.5V SOT23-3

Texas Instruments

250
RFQ
V62/11615-01XE Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.64% 100ppm/°C - 35µVrms - - 82 µA -55°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4128BQ1MF4.1/NOPB Texas Instruments

LM4128BQ1MF4.1/NOPB

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

1,000
RFQ
LM4128BQ1MF4.1/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 4.096V - 20 mA ±0.2% 75ppm/°C 350µVp-p - 4.496V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
MAX6191CESA+ Analog Devices Inc./Maxim Integrated

MAX6191CESA+

IC VREF SERIES 2.048V 8SOIC

Analog Devices Inc./Maxim Integrated

4,460
RFQ
MAX6191CESA+ Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Series Fixed 2.048V - 500 µA ±0.49% 25ppm/°C 40µVp-p 105µVrms 2.5V ~ 12.6V 35µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TL4050A50QDBZRQ1 Texas Instruments

TL4050A50QDBZRQ1

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

2,882
RFQ
TL4050A50QDBZRQ1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 90 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4050AEM3X-2.5/NOPB Texas Instruments

LM4050AEM3X-2.5/NOPB

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

2,994
RFQ
LM4050AEM3X-2.5/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.1% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4132DMF-3.3/NOPB Texas Instruments

LM4132DMF-3.3/NOPB

IC VREF SERIES 0.4% SOT23-5

Texas Instruments

855
RFQ
LM4132DMF-3.3/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 3.3V - 20 mA ±0.4% 20ppm/°C 310µVp-p - 3.7V ~ 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.