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
AD1583BRT-REEL7 Analog Devices Inc.

AD1583BRT-REEL7

IC VREF SERIES PREC 3V SOT-23-3

Analog Devices Inc.

4,055
RFQ
AD1583BRT-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
AD1585ARTZ-R2 Analog Devices Inc.

AD1585ARTZ-R2

IC VREF SERIES 1% SOT23-3

Analog Devices Inc.

2,232
RFQ
AD1585ARTZ-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 5V - 5 mA ±1% 100ppm/°C 140µVp-p 100µVrms 5.2V ~ 12V 70µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM9140BYZ-4.1 National Semiconductor

LM9140BYZ-4.1

VOLTAGE REFERENCE

National Semiconductor

3,272
RFQ
LM9140BYZ-4.1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) LM9140 Bulk Active Shunt Fixed 4.1V - 15 mA ±0.5% 25ppm/°C - 80µVrms - - 73 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM4120IM5X-3.3 National Semiconductor

LM4120IM5X-3.3

IC VREF SERIES 0.5% SOT23-5

National Semiconductor

3,000
RFQ
LM4120IM5X-3.3 Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active Series Fixed 3.3V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4120IM5-5.0 National Semiconductor

LM4120IM5-5.0

IC VREF SERIES 0.5% SOT23-5

National Semiconductor

2,000
RFQ
LM4120IM5-5.0 Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Active 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
LM385Z-1.2G onsemi

LM385Z-1.2G

IC VREF SHNT -2.4%/+2.01% TO92-3

onsemi

1,490
RFQ
LM385Z-1.2G Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Obsolete Shunt Fixed 1.235V - 20 mA -2.4%, +2.01% 80ppm/°C Typical - 60µVrms - - 20 µA 0°C ~ 70°C (TA) - - Through Hole TO-92 (TO-226)
ADR525BRT-R2 Analog Devices Inc.

ADR525BRT-R2

IC VREF SHUNT PREC 2.5V SOT-23-3

Analog Devices Inc.

2,149
RFQ
ADR525BRT-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
AD1582ARTZ-R2 Analog Devices Inc.

AD1582ARTZ-R2

IC VREF SERIES 0.8% SOT23-3

Analog Devices Inc.

3,048
RFQ
AD1582ARTZ-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 2.5V - 5 mA ±0.8% 100ppm/°C 70µVp-p 50µVrms 2.7V ~ 12V 70µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LT1004IDG4-2-5 Texas Instruments

LT1004IDG4-2-5

IC VREF SHUNT 0.8% 8SOIC

Texas Instruments

259
RFQ
LT1004IDG4-2-5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Fixed 2.5V - 20 mA ±0.8% 20ppm/°C Typical - 120µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
AD1585ART-R2 Analog Devices Inc.

AD1585ART-R2

IC VREF SERIES PREC 5V SOT-23-3

Analog Devices Inc.

9,968
RFQ
AD1585ART-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
LM4040C10ILP Texas Instruments

LM4040C10ILP

IC VREF SHUNT 0.5% TO92-3

Texas Instruments

978
RFQ
LM4040C10ILP Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Fixed 10V - 15 mA ±0.5% 100ppm/°C - 180µVrms - - 125 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
MAX6034BEXR33-T Analog Devices Inc./Maxim Integrated

MAX6034BEXR33-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

7,500
RFQ
MAX6034BEXR33-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Series Fixed 3.3V - 1 mA ±0.4% 75ppm/°C 73µVp-p 88µVrms 3.5V ~ 5.5V 125µA - -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
AD1583ART-R2 Analog Devices Inc.

AD1583ART-R2

IC VREF SERIES PREC 3V SOT-23-3

Analog Devices Inc.

5,000
RFQ
AD1583ART-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
MAX6034BEXR41-T Analog Devices Inc./Maxim Integrated

MAX6034BEXR41-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6034BEXR41-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Series Fixed 4.096V - 1 mA ±0.4% 75ppm/°C 90µVp-p 105µVrms 4.296V ~ 5.5V 125µA - -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
MAX6034BEXR30-T Analog Devices Inc./Maxim Integrated

MAX6034BEXR30-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

2,261
RFQ
MAX6034BEXR30-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Series Fixed 3V - 1 mA ±0.4% 75ppm/°C 66µVp-p 80µVrms 3.2V ~ 5.5V 125µA - -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
AD1584ART-R2 Analog Devices Inc.

AD1584ART-R2

IC VREF SRS PREC 4.096V SOT23-3

Analog Devices Inc.

2,250
RFQ
AD1584ART-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
LM285BYZ-2.5 National Semiconductor

LM285BYZ-2.5

VOLTAGE REFERENCE

National Semiconductor

2,073
RFQ
LM285BYZ-2.5 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 2.5V - 20 mA ±1.5% 50ppm/°C - 120µVrms - - 20 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
MAX6100EUR Analog Devices Inc./Maxim Integrated

MAX6100EUR

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

1,924
RFQ
MAX6100EUR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Series Fixed 1.8V - 5 mA ±0.4% 75ppm/°C 22µVp-p 25µVrms 2.5V ~ 12.6V 125µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
AD1582ART-R2 Analog Devices Inc.

AD1582ART-R2

IC VREF SERIES PREC 2.5V SOT23-3

Analog Devices Inc.

1,340
RFQ
AD1582ART-R2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
TL4051CIDCKR Texas Instruments

TL4051CIDCKR

IC VREF SHUNT ADJ 0.5% SC70-5

Texas Instruments

3,796
RFQ
TL4051CIDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Adjustable 1.212V 10 V 12 mA ±0.5% 50ppm/°C - 20µVrms - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
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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.