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
MAX6331LUR+T Analog Devices Inc./Maxim Integrated

MAX6331LUR+T

IC VREF SHUNT 1.4% SOT23-3

Analog Devices Inc./Maxim Integrated

2,085
RFQ
MAX6331LUR+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 50 mA ±1.4% 40ppm/°C Typical - - - - 60 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6043BAUT10-T Analog Devices Inc./Maxim Integrated

MAX6043BAUT10-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

1,583
RFQ
MAX6043BAUT10-T Datasheet

Datasheet

SOT-23-6 - Bulk Active Series Fixed 10V - 10 mA ±0.1% 25ppm/°C 19µVp-p 30µVrms 12V ~ 40V 650µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-6
LM4050AIX3-4.1+T Analog Devices Inc./Maxim Integrated

LM4050AIX3-4.1+T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

22,500
RFQ
LM4050AIX3-4.1+T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 4.096V - 15 mA ±0.1% 50ppm/°C - 64µVrms - - 73 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SC-70-3
LM4050AIM3-2.5+T Analog Devices Inc./Maxim Integrated

LM4050AIM3-2.5+T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

16,495
RFQ
LM4050AIM3-2.5+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 2.5V - 15 mA ±0.1% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040BEX3-5.0-T Analog Devices Inc./Maxim Integrated

LM4040BEX3-5.0-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

2,000
RFQ
LM4040BEX3-5.0-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 5V - 15 mA ±0.2% 100ppm/°C - 80µVrms - - 80 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SC-70-3
LM336LPR-2-5 Texas Instruments

LM336LPR-2-5

IC VREF SHUNT 4% TO92-3

Texas Instruments

2,303
RFQ
LM336LPR-2-5 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Fixed 2.49V - 10 mA ±4% - - - - - 400 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
ADR293GRU-REEL Analog Devices Inc.

ADR293GRU-REEL

IC VREF SERIES PREC 5V 8-TSSOP

Analog Devices Inc.

1,705
RFQ
ADR293GRU-REEL Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) XFET® Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount 8-TSSOP
LM4040BIM3-8.2 Texas Instruments

LM4040BIM3-8.2

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

4,260
RFQ
LM4040BIM3-8.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 8.192V - 15 mA ±0.2% 100ppm/°C - 130µVrms - - 95 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM385AMX-2.5 National Semiconductor

LM385AMX-2.5

VOLTAGE REFERENCE

National Semiconductor

11,511
RFQ
LM385AMX-2.5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Shunt Fixed 2.5V - 20 mA ±1.5% ±20ppm/°C Typical - 120µVrms - - 20 µA -40°C ~ 70°C - - Surface Mount 8-SOIC
LM4050QAIM3-10/NOPB Texas Instruments

LM4050QAIM3-10/NOPB

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

1,390
RFQ
LM4050QAIM3-10/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 10V - 15 mA ±0.1% 50ppm/°C - 150µVrms - - 103 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4050AIM3-5.0+T Analog Devices Inc./Maxim Integrated

LM4050AIM3-5.0+T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

2,500
RFQ
LM4050AIM3-5.0+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 5V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ADR01AUJ-R2 Analog Devices Inc.

ADR01AUJ-R2

IC VREF SERIES PREC 10V TSOT23-5

Analog Devices Inc.

1,174
RFQ
ADR01AUJ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount TSOT-23-5
LM4050QAIM3-8.2/NOPB Texas Instruments

LM4050QAIM3-8.2/NOPB

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

4,698
RFQ
LM4050QAIM3-8.2/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 8.192V - 15 mA ±0.1% 50ppm/°C - 150µVrms - - 95 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
ADR06AUJ-R2 Analog Devices Inc.

ADR06AUJ-R2

IC VREF SERIES PREC 3V TSOT-23-5

Analog Devices Inc.

2,971
RFQ
ADR06AUJ-R2 Datasheet

Datasheet

SOT-23-5 Thin, TSOT-23-5 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount TSOT-23-5
ADR370BRT-R2 Analog Devices Inc.

ADR370BRT-R2

IC VREF SERIES PREC SOT-23-3

Analog Devices Inc.

3,760
RFQ
ADR370BRT-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
MAX6034BEXR25 Analog Devices Inc./Maxim Integrated

MAX6034BEXR25

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

642
RFQ
MAX6034BEXR25 Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Series Fixed 2.5V - 1 mA ±0.4% 75ppm/°C 55µVp-p 64µVrms 2.7V ~ 5.5V 115µA - -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
LM4128AQ1MF3.0/NOPB Texas Instruments

LM4128AQ1MF3.0/NOPB

LM4128-Q1 SOT-23 PRECISION MICRO

Texas Instruments

12,204
RFQ
LM4128AQ1MF3.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Bulk 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
REF3040TB-GT3 onsemi

REF3040TB-GT3

IC VREF SERIES 0.2% SOT23-3

onsemi

4,888
RFQ
REF3040TB-GT3 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Series Fixed 4.096V - 10 mA ±0.2% 50ppm/°C 50µVp-p - 2.7V ~ 5.5V 30µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6520EUR Analog Devices Inc./Maxim Integrated

MAX6520EUR

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

8,402
RFQ
MAX6520EUR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Series Fixed 1.2V - 400 µA ±1% 50ppm/°C 10µVp-p 400µVrms 2.4V ~ 11V 70µA - -40°C ~ 85°C - - Surface Mount SOT-23-3
REF3020TB-GT3 onsemi

REF3020TB-GT3

IC VREF SERIES 0.2% SOT23-3

onsemi

4,160
RFQ
REF3020TB-GT3 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Series Fixed 2.048V - 10 mA ±0.2% 50ppm/°C 50µVp-p - 2.7V ~ 5.5V 30µA - -40°C ~ 85°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.