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
LM4050BIM3-5.0+ Analog Devices Inc./Maxim Integrated

LM4050BIM3-5.0+

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

5,773
RFQ
LM4050BIM3-5.0+ Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 5V - 15 mA ±0.2% 50ppm/°C - 93µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6037BAUK21-T Analog Devices Inc./Maxim Integrated

MAX6037BAUK21-T

LOW-POWER, FIXED REFERENCE

Analog Devices Inc./Maxim Integrated

5,000
RFQ
MAX6037BAUK21-T Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 2.048V - 5 mA ±0.3% 50ppm/°C 11µVp-p 25µVrms 2.5V ~ 5.5V 275µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
MAX6037BAUK33-T Analog Devices Inc./Maxim Integrated

MAX6037BAUK33-T

LOW-POWER, FIXED REFERENCE

Analog Devices Inc./Maxim Integrated

5,000
RFQ
MAX6037BAUK33-T Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 3.3V - 5 mA ±0.3% 50ppm/°C 19µVp-p 45µVrms 3.5V ~ 5.5V 275µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
MAX6037BAUK12-T Analog Devices Inc./Maxim Integrated

MAX6037BAUK12-T

LOW-POWER, FIXED REFERENCE

Analog Devices Inc./Maxim Integrated

5,000
RFQ
MAX6037BAUK12-T Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 1.25V - 5 mA ±0.3% 50ppm/°C 6µVp-p 15µVrms 2.5V ~ 5.5V 275µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
MAX6037BAUK30-T Analog Devices Inc./Maxim Integrated

MAX6037BAUK30-T

LOW-POWER, FIXED REFERENCE

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6037BAUK30-T Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 3V - 5 mA ±0.3% 50ppm/°C 17µVp-p 40µVrms 3.2V ~ 5.5V 275µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
MAX6037BAUK41-T Analog Devices Inc./Maxim Integrated

MAX6037BAUK41-T

LOW-POWER, FIXED REFERENCE

Analog Devices Inc./Maxim Integrated

1,512
RFQ
MAX6037BAUK41-T Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 4.096V - 5 mA ±0.3% 50ppm/°C 24µVp-p 50µVrms 4.3V ~ 5.5V 275µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
MAX6037BAUK41 Analog Devices Inc./Maxim Integrated

MAX6037BAUK41

LOW-POWER, FIXED REFERENCE

Analog Devices Inc./Maxim Integrated

1,082
RFQ
MAX6037BAUK41 Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 4.096V - 5 mA ±0.3% 50ppm/°C 24µVp-p 50µVrms 4.3V ~ 5.5V 275µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
LM4051BIX3-1.2+ Analog Devices Inc./Maxim Integrated

LM4051BIX3-1.2+

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

910
RFQ
LM4051BIX3-1.2+ Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 1.225V - 15 mA ±0.2% 50ppm/°C - 20µVrms - - 60 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SC-70-3
MAX6023EBT25 Analog Devices Inc./Maxim Integrated

MAX6023EBT25

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

330
RFQ
MAX6023EBT25 Datasheet

Datasheet

5-WFBGA, CSPBGA - Bulk Active Series Fixed 2.5V - 500 µA ±0.2% 30ppm/°C 60µVp-p 125µVrms 2.7V ~ 12.6V 35µA - -40°C ~ 85°C (TA) - - Surface Mount 5-UCSP (1x1.52)
LM4121IM5-ADJ/NOPB Texas Instruments

LM4121IM5-ADJ/NOPB

IC VREF SERIES ADJ 0.5% SOT23-5

Texas Instruments

4,384
RFQ
LM4121IM5-ADJ/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Adjustable 1.216V 12 V 5 mA ±0.5% 50ppm/°C 20µVp-p 30µVrms 1.5V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4051CIM3-ADJ Texas Instruments

LM4051CIM3-ADJ

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

3,952
RFQ
LM4051CIM3-ADJ Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Not For New Designs Shunt Adjustable 1.212V 10 V 12 mA ±0.5% 50ppm/°C - 20µVrms - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6034AEXR33-T Analog Devices Inc./Maxim Integrated

MAX6034AEXR33-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

24,732
RFQ
MAX6034AEXR33-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Series Fixed 3.3V - - ±0.2% 30ppm/°C 73µVp-p 88µVrms 3.5V ~ 5.5V 125µA - -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
LM4050BIM3-4.1 Texas Instruments

LM4050BIM3-4.1

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

4,977
RFQ
LM4050BIM3-4.1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±0.2% 50ppm/°C - 93µVrms - - 73 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4125IM5-2.5 Texas Instruments

LM4125IM5-2.5

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

4,028
RFQ
LM4125IM5-2.5 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 3.3V ~ 8V 290µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
MAX6034AEXR41-T Analog Devices Inc./Maxim Integrated

MAX6034AEXR41-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

3,313
RFQ
MAX6034AEXR41-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Series Fixed 4.096V - 1 mA ±0.2% 30ppm/°C 90µVp-p 105µVrms 4.296V ~ 5.5V 125µA - -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
MAX6034AEXR25-T Analog Devices Inc./Maxim Integrated

MAX6034AEXR25-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

1,244
RFQ
MAX6034AEXR25-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Series Fixed 2.5V - 1 mA ±0.2% 30ppm/°C 55µVp-p 64µVrms 2.7V ~ 5.5V 115µA - -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
REF191GS Analog Devices Inc.

REF191GS

IC VREF SERIES 0.5% 8SOIC

Analog Devices Inc.

4,208
RFQ
REF191GS Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) REF19 Tube Obsolete Series Fixed 2.048V - 30 mA ±0.5% 25ppm/°C 20µVp-p - 3V ~ 15V 45µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
REF198GS Analog Devices Inc.

REF198GS

IC VREF SERIES 0.24% 8SOIC

Analog Devices Inc.

3,959
RFQ
REF198GS Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) REF19 Tube Obsolete Series Fixed 4.096V - 30 mA ±0.24% 25ppm/°C 40µVp-p - 4.5V ~ 15V 45µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
REF192GP Analog Devices Inc.

REF192GP

IC VREF SERIES PREC 2.5V 8DIP

Analog Devices Inc.

51,850
RFQ
REF192GP Datasheet

Datasheet

8-DIP (0.300", 7.62mm) REF19 Tube Obsolete - - - - - - - - - - - - - - - Through Hole 8-PDIP
LM4128AMFX-2.5/NOPB Texas Instruments

LM4128AMFX-2.5/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

2,171
RFQ
LM4128AMFX-2.5/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.5V - 20 mA ±0.1% 75ppm/°C 275µVp-p - 2.9V ~ 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.