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
MAX6129AEUK21+T Analog Devices Inc./Maxim Integrated

MAX6129AEUK21+T

IC VREF SERIES 2.048V SOT23-5

Analog Devices Inc./Maxim Integrated

1,464
RFQ
MAX6129AEUK21+T Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.048V - 4 mA ±0.4% 40ppm/°C 30µVp-p 115µVrms 2.5V ~ 12.6V 5.25µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
ISL21009DFB825Z-TK Renesas Electronics Corporation

ISL21009DFB825Z-TK

IC VREF SERIES 0.16% 8SOIC

Renesas Electronics Corporation

3,449
RFQ
ISL21009DFB825Z-TK Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) FGA™ Tape & Reel (TR) Obsolete Series Fixed 2.5V - 7 mA ±0.16% 10ppm/°C 4.5µVp-p 22µVrms 3.5V ~ 16.5V 180µA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
ISL21009DFB50ZR5314T Renesas Electronics Corporation

ISL21009DFB50ZR5314T

IC VREF SERIES 0.16% 8SOIC

Renesas Electronics Corporation

3,851
RFQ

-

8-SOIC (0.154", 3.90mm Width) FGA™ Tape & Reel (TR) Obsolete Series Fixed 5V - 7 mA ±0.16% 10ppm/°C 4.5µVp-p 22µVrms 5.5V ~ 16.5V 180µA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
REF02AU/2K5G4 Texas Instruments

REF02AU/2K5G4

IC VREF SERIES 0.3% 8SOIC

Texas Instruments

3,907
RFQ
REF02AU/2K5G4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) REF02 Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 5V - 21 mA ±0.3% 15ppm/°C 4µVp-p - 8V ~ 40V 1.4mA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
ZXRE1004DN8TA Diodes Incorporated

ZXRE1004DN8TA

IC VREF SHUNT 1% 8SO

Diodes Incorporated

2,986
RFQ
ZXRE1004DN8TA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±1% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LM4120AIM5-2.0/NOPB Texas Instruments

LM4120AIM5-2.0/NOPB

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

2,207
RFQ
LM4120AIM5-2.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 2.048V - 5 mA ±0.2% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
MAX6193CESA+ Analog Devices Inc./Maxim Integrated

MAX6193CESA+

IC VREF SERIES 0.33% 8SOIC

Analog Devices Inc./Maxim Integrated

1,080
RFQ
MAX6193CESA+ Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 3V - 500 µA ±0.33% 25ppm/°C 75µVp-p 150µVrms 3.2V ~ 12.6V 35µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4050AEM3-4.1/NOPB Texas Instruments

LM4050AEM3-4.1/NOPB

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

1,780
RFQ
LM4050AEM3-4.1/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 78 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
MAX6163BESA+T Analog Devices Inc./Maxim Integrated

MAX6163BESA+T

IC VREF SERIES 0.17% 8SOIC

Analog Devices Inc./Maxim Integrated

4,658
RFQ
MAX6163BESA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 3V - 5 mA ±0.17% 10ppm/°C 35µVp-p 40µVrms 3.2V ~ 12.6V 120µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX6165BESA+T Analog Devices Inc./Maxim Integrated

MAX6165BESA+T

IC VREF SERIES 0.1% 8SOIC

Analog Devices Inc./Maxim Integrated

4,952
RFQ
MAX6165BESA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 5V - 5 mA ±0.1% 10ppm/°C 60µVp-p 60µVrms 5.2V ~ 12.6V 120µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
REF5010AIDGKR Texas Instruments

REF5010AIDGKR

IC VREF SERIES 0.1% 8VSSOP

Texas Instruments

1,080
RFQ
REF5010AIDGKR Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active Series Fixed 10V - 10 mA ±0.1% 8ppm/°C 30µVpp/V - 10.2V ~ 18V 1.2mA - -40°C ~ 125°C (TA) - - Surface Mount 8-VSSOP
REF01CP+ Analog Devices Inc./Maxim Integrated

REF01CP+

IC VREF SERIES 1% 8DIP

Analog Devices Inc./Maxim Integrated

3,037
RFQ
REF01CP+ Datasheet

Datasheet

8-DIP (0.300", 7.62mm) REF01 Tube Obsolete Series Fixed 10V - 21 mA ±1% 65ppm/°C 25µVp-p - 13V ~ 30V 1.6mA - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
MAX6220ASA-4.1+T Analog Devices Inc./Maxim Integrated

MAX6220ASA-4.1+T

IC VREF SERIES 0.1% 8SOIC

Analog Devices Inc./Maxim Integrated

2,945
RFQ
MAX6220ASA-4.1+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 4.096V - 15 mA ±0.1% 20ppm/°C 2.4µVp-p 2µVrms 8V ~ 40V 3.5mA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
MAX6220ASA-2.5+T Analog Devices Inc./Maxim Integrated

MAX6220ASA-2.5+T

IC VREF SERIES 0.12% 8SOIC

Analog Devices Inc./Maxim Integrated

4,618
RFQ
MAX6220ASA-2.5+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 2.5V - 15 mA ±0.12% 20ppm/°C 1.5µVp-p 1.3µVrms 8V ~ 40V 3.3mA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
MAX6141ESA+T Analog Devices Inc./Maxim Integrated

MAX6141ESA+T

IC VREF SERIES 1% 8SOIC

Analog Devices Inc./Maxim Integrated

1,252
RFQ
MAX6141ESA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 4.096V - 1 mA ±1% 50ppm/°C 25µVp-p 700µVp-p 4.3V ~ 12.6V 130µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4050CEM3-2.5 Texas Instruments

LM4050CEM3-2.5

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

3,409
RFQ
LM4050CEM3-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 15 mA ±0.5% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4051AEM3-1.2 Texas Instruments

LM4051AEM3-1.2

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

4,288
RFQ
LM4051AEM3-1.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.225V - 12 mA ±0.1% 50ppm/°C - 20µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4051AEM3-ADJ/NOPB Texas Instruments

LM4051AEM3-ADJ/NOPB

IC VREF SHUNT ADJ 0.1% SOT23-3

Texas Instruments

2,213
RFQ
LM4051AEM3-ADJ/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.212V 10 V 12 mA ±0.1% 50ppm/°C - 20µVrms - - 70 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LT1461CIS8-4#TRPBF Analog Devices Inc.

LT1461CIS8-4#TRPBF

IC VREF SERIES 0.08% 8SOIC

Analog Devices Inc.

1,201
RFQ
LT1461CIS8-4#TRPBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 4.096V - 100 mA ±0.08% 12ppm/°C 8ppmp-p 9.6ppmrms 4.596V ~ 20V 70µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LT1009CMS8#TRPBF Analog Devices Inc.

LT1009CMS8#TRPBF

IC VREF SHUNT 0.4% 8MSOP

Analog Devices Inc.

2,368
RFQ
LT1009CMS8#TRPBF Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 10 mA ±0.4% 25ppm/°C - - - - 400 µA 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
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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.