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
LTC1258CS8#TRPBF Analog Devices Inc.

LTC1258CS8#TRPBF

IC VREF SERIES ADJ 0.4% 8SOIC

Analog Devices Inc.

1,145
RFQ
LTC1258CS8#TRPBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) LTC1258 Tape & Reel (TR) Obsolete Series Adjustable 2.385V 12.4 V 10 mA ±0.4% 40ppm/°C 8µVp-p - 2.585V ~ 12.6V 8.5µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LM285BYMX-2.5/NOPB Texas Instruments

LM285BYMX-2.5/NOPB

IC VREF SHUNT 1.5% 8SOIC

Texas Instruments

2,722
RFQ
LM285BYMX-2.5/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 20 mA ±1.5% 50ppm/°C - 120µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
REF5020AIDRG4 Texas Instruments

REF5020AIDRG4

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

1,174
RFQ
REF5020AIDRG4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Series Fixed 2.048V - 10 mA ±0.1% 8ppm/°C 6µVpp/V - 2.7V ~ 18V 1.2mA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
REF5025AIDRG4 Texas Instruments

REF5025AIDRG4

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

4,705
RFQ
REF5025AIDRG4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 10 mA ±0.1% 8ppm/°C 7.5µVpp/V - 2.7V ~ 18V 1.2mA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
MAX6138BEXR21+T Analog Devices Inc./Maxim Integrated

MAX6138BEXR21+T

IC VREF SHUNT 0.2% SC70-3

Analog Devices Inc./Maxim Integrated

3,002
RFQ
MAX6138BEXR21+T Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Obsolete Shunt Fixed 2.048V - 15 mA ±0.2% 25ppm/°C - 28µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
LM4120AIM5X-2.0 Texas Instruments

LM4120AIM5X-2.0

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

3,896
RFQ
LM4120AIM5X-2.0 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
LM4132DMFX-3.0/NOPB Texas Instruments

LM4132DMFX-3.0/NOPB

IC VREF SERIES 0.4% SOT23-5

Texas Instruments

1,477
RFQ
LM4132DMFX-3.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 3V - 20 mA ±0.4% 20ppm/°C 285µVp-p - 3.4V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4040AIM3X-2.5 Texas Instruments

LM4040AIM3X-2.5

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

2,694
RFQ
LM4040AIM3X-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 15 mA ±0.1% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
REF3220AIDBVR Texas Instruments

REF3220AIDBVR

IC VREF SERIES 0.2% SOT23-6

Texas Instruments

4,041
RFQ
REF3220AIDBVR Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Active Series Fixed 2.048V - 10 mA ±0.2% 20ppm/°C 27µVp-p 39µVrms 2.098V ~ 5.5V 135µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-6
REF35300QDBVRQ1 Texas Instruments

REF35300QDBVRQ1

IC VREF SERIES SOT23-6

Texas Instruments

3,123
RFQ
REF35300QDBVRQ1 Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Active Series Fixed 3V - 10 mA ±0.05% 15ppm/°C 3.8ppmp-p 0.7ppmrms 3.25V ~ 6V 2.6µA - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-6
REF35180QDBVRQ1 Texas Instruments

REF35180QDBVRQ1

IC VREF SERIES 1.8V SOT23-6

Texas Instruments

2,493
RFQ
REF35180QDBVRQ1 Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Active Series Fixed 1.8V - 10 mA ±0.05% 15ppm/°C 3.3ppmp-p 0.7ppmrms 2.05V ~ 6V 2.6µA - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-6
LM4140CCM-1.0 Texas Instruments

LM4140CCM-1.0

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

2,095
RFQ
LM4140CCM-1.0 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 1.024V - 8 mA ±0.1% 10ppm/°C 2.2µVp-p - 1.8V ~ 5.5V 375µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4140CCM-1.2 Texas Instruments

LM4140CCM-1.2

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

1,998
RFQ
LM4140CCM-1.2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 1.25V - 8 mA ±0.1% 10ppm/°C 2.2µVp-p - 1.8V ~ 5.5V 375µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4140CCM-2.0 Texas Instruments

LM4140CCM-2.0

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

2,705
RFQ
LM4140CCM-2.0 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 2.048V - 8 mA ±0.1% 10ppm/°C 2.2µVp-p - 1.8V ~ 5.5V 375µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4140CCM-4.1 Texas Instruments

LM4140CCM-4.1

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

2,532
RFQ
LM4140CCM-4.1 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 4.096V - 8 mA ±0.1% 10ppm/°C 2.2µVp-p - 1.8V ~ 5.5V 400µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX6008AEUR/V+T Analog Devices Inc./Maxim Integrated

MAX6008AEUR/V+T

IC VREF SHUNT 0.2% SOT23-3

Analog Devices Inc./Maxim Integrated

3,546
RFQ
MAX6008AEUR/V+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 2 mA ±0.2% 30ppm/°C 60µVp-p - - - 1 µA -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4050AEX3-3.3/V+T Analog Devices Inc./Maxim Integrated

LM4050AEX3-3.3/V+T

IC VREF SHUNT 0.1% SC70-3

Analog Devices Inc./Maxim Integrated

1,133
RFQ
LM4050AEX3-3.3/V+T Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 3.3V - 15 mA ±0.1% 50ppm/°C - 50µVrms - - 67 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SC-70-3
LM4040A20IDBZRG4 Texas Instruments

LM4040A20IDBZRG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

2,028
RFQ
LM4040A20IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.048V - 15 mA ±0.1% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040A30IDBZRG4 Texas Instruments

LM4040A30IDBZRG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

1,742
RFQ
LM4040A30IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 3V - 15 mA ±0.1% 100ppm/°C - 35µVrms - - 82 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040A41IDBZRG4 Texas Instruments

LM4040A41IDBZRG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

1,626
RFQ
LM4040A41IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±0.1% 100ppm/°C - 80µVrms - - 88 µA -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.