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
LM4040CEX3-5.0 Analog Devices Inc./Maxim Integrated

LM4040CEX3-5.0

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

459
RFQ
LM4040CEX3-5.0 Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
ICL8069BMSQ-2 Analog Devices Inc./Maxim Integrated

ICL8069BMSQ-2

ICL8069 LOW-VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

379
RFQ
ICL8069BMSQ-2 Datasheet

Datasheet

TO-226-2, TO-92-2 (TO-226AC) - Bulk Active Shunt Fixed 1.23V - 5 mA - 25ppm/°C - 5µVp-p - - 50 µA -55°C ~ 125°C - - Through Hole TO-92-2
LM4040CIM3-2.0 Texas Instruments

LM4040CIM3-2.0

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

1,405
RFQ
LM4040CIM3-2.0 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.048V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM3411AM5-5.0/NOPB National Semiconductor

LM3411AM5-5.0/NOPB

IC VREF SHUNT 0.5% SOT23-5

National Semiconductor

1,249
RFQ
LM3411AM5-5.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Shunt Fixed 5V - 15 mA ±0.5% - - 80µVrms - - 115 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4041C12ILP Texas Instruments

LM4041C12ILP

IC VREF SHUNT 0.5% TO92-3

Texas Instruments

2,325
RFQ
LM4041C12ILP Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 1.225V - 12 mA ±0.5% 100ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4041D12ILPE3 Texas Instruments

LM4041D12ILPE3

IC VREF SHUNT 1% TO92-3

Texas Instruments

1,871
RFQ
LM4041D12ILPE3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Fixed 1.225V - 12 mA ±1% 150ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM431CIM3X Texas Instruments

LM431CIM3X

IC VREF SHUNT -0.6/+0.4% SOT23-3

Texas Instruments

2,120
RFQ
LM431CIM3X Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 37 V 100 mA -0.6%, +0.4% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040D41ILPE3 Texas Instruments

LM4040D41ILPE3

IC VREF SHUNT 1% TO92-3

Texas Instruments

1,985
RFQ
LM4040D41ILPE3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Fixed 4.096V - 15 mA ±1% 150ppm/°C - 80µVrms - - 88 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4128CQ1MFX3.3/NOPB Texas Instruments

LM4128CQ1MFX3.3/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

1,596
RFQ
LM4128CQ1MFX3.3/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) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4041DIM3-ADJ Texas Instruments

LM4041DIM3-ADJ

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

3,755
RFQ
LM4041DIM3-ADJ Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.233V 10 V 12 mA ±1% 150ppm/°C - 20µVrms - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4140CCMX-2.5 National Semiconductor

LM4140CCMX-2.5

IC VREF SERIES 0.1% 8SOIC

National Semiconductor

20,000
RFQ
LM4140CCMX-2.5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Series Fixed 2.5V - 8 mA ±0.1% 10ppm/°C 2.2µVp-p - 1.8V ~ 5.5V 375µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
ADR540BRT-REEL7 Analog Devices Inc.

ADR540BRT-REEL7

IC VREF SHUNT PREC 4.096V SOT23

Analog Devices Inc.

17,897
RFQ
ADR540BRT-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
ADR550BRT-REEL7 Analog Devices Inc.

ADR550BRT-REEL7

IC VREF SHUNT PREC 5V SOT-23-3

Analog Devices Inc.

11,166
RFQ
ADR550BRT-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
ADR530BRT-REEL7 Analog Devices Inc.

ADR530BRT-REEL7

IC VREF SHUNT PREC 3V SOT-23-3

Analog Devices Inc.

6,092
RFQ
ADR530BRT-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
ADR525BRT-REEL7 Analog Devices Inc.

ADR525BRT-REEL7

IC VREF SHUNT PREC 2.5V SOT-23-3

Analog Devices Inc.

3,304
RFQ
ADR525BRT-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
MAX6007AEUR-T Analog Devices Inc./Maxim Integrated

MAX6007AEUR-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

12,619
RFQ
MAX6007AEUR-T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 2.048V - 20 mA ±0.2% 30ppm/°C 50µVp-p - - - 1 µA -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
AD1583ARTZ-R2 Analog Devices Inc.

AD1583ARTZ-R2

IC VREF SERIES 1% SOT23-3

Analog Devices Inc.

4,004
RFQ
AD1583ARTZ-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 3V - 5 mA ±1% 100ppm/°C 85µVp-p 60µVrms 3.2V ~ 12V 70µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4120IM5X-2.5 National Semiconductor

LM4120IM5X-2.5

IC VREF SERIES 0.5% SOT23-5

National Semiconductor

6,000
RFQ
LM4120IM5X-2.5 Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 2.5V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4132CMFX-4.1/NOPB National Semiconductor

LM4132CMFX-4.1/NOPB

IC VREF SERIES 0.2% SOT23-5

National Semiconductor

5,640
RFQ
LM4132CMFX-4.1/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 4.096V - 20 mA ±0.2% 20ppm/°C 350µVp-p - 4.496V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4040DEM3-2.0 Texas Instruments

LM4040DEM3-2.0

IC VREF SHUNT 1% SOT23-3

Texas Instruments

1,981
RFQ
LM4040DEM3-2.0 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.048V - 15 mA ±1% 150ppm/°C - 35µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
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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.