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
ZXRE1004CFTA Diodes Incorporated

ZXRE1004CFTA

IC VREF SHUNT 0.5% SOT23

Diodes Incorporated

3,010
RFQ
ZXRE1004CFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±0.5% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZXRE1004EN8TA Diodes Incorporated

ZXRE1004EN8TA

IC VREF SHUNT 2% 8SOP

Diodes Incorporated

2,462
RFQ
ZXRE1004EN8TA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±2% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LM4120IM5-2.0/NOPB Texas Instruments

LM4120IM5-2.0/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

2,283
RFQ
LM4120IM5-2.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 2.048V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
AD1580BRT-REEL7 Analog Devices Inc.

AD1580BRT-REEL7

IC VREF SHUNT 0.08% SOT23-3

Analog Devices Inc.

3,031
RFQ
AD1580BRT-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.225V - 10 mA ±0.08% 50ppm/°C 5µVp-p 20µVrms - - 50 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LT1460GIZ-10#TRPBF Analog Devices Inc.

LT1460GIZ-10#TRPBF

IC VREF SERIES 0.25% TO92-3

Analog Devices Inc.

3,304
RFQ
LT1460GIZ-10#TRPBF Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Series Fixed 10V - 40 mA ±0.25% 25ppm/°C 40µVp-p 35µVrms 10.9V ~ 20V 360µA - -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LT1460GIZ-2.5#TRPBF Analog Devices Inc.

LT1460GIZ-2.5#TRPBF

IC VREF SERIES 0.25% TO92-3

Analog Devices Inc.

2,430
RFQ
LT1460GIZ-2.5#TRPBF Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Series Fixed 2.5V - 40 mA ±0.25% 25ppm/°C 10µVp-p 10µVrms 3.4V ~ 20V 165µA - -40°C ~ 85°C (TA) - - Through Hole TO-92-3
MAX6035ESA25+T Analog Devices Inc./Maxim Integrated

MAX6035ESA25+T

IC VREF SERIES 0.2% 8SOIC

Analog Devices Inc./Maxim Integrated

1,236
RFQ
MAX6035ESA25+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 2.5V - 10 mA ±0.2% 40ppm/°C 21µVp-p 20µVrms 4.4V ~ 33V 95µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4120IM5-1.8/NOPB Texas Instruments

LM4120IM5-1.8/NOPB

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

1,892
RFQ
LM4120IM5-1.8/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 1.8V - 5 mA ±0.5% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4050AEM3-10 Texas Instruments

LM4050AEM3-10

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

4,752
RFQ
LM4050AEM3-10 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 10V - 15 mA ±0.1% 50ppm/°C - 150µVrms - - 110 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4120AIM5-1.8/NOPB Texas Instruments

LM4120AIM5-1.8/NOPB

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

1,613
RFQ
LM4120AIM5-1.8/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 1.8V - 5 mA ±0.2% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4120AIM5-5.0/NOPB Texas Instruments

LM4120AIM5-5.0/NOPB

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

1,083
RFQ
LM4120AIM5-5.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 5V - 5 mA ±0.2% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
REF01CESA+T Analog Devices Inc./Maxim Integrated

REF01CESA+T

IC VREF SERIES 1% 8SOIC

Analog Devices Inc./Maxim Integrated

2,160
RFQ
REF01CESA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) REF01 Tape & Reel (TR) Active Series Fixed 10V - 21 mA ±1% 65ppm/°C 25µVp-p - 13V ~ 30V 1.6mA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
REF01CSA+T Analog Devices Inc./Maxim Integrated

REF01CSA+T

IC VREF SERIES 1% 8SOIC

Analog Devices Inc./Maxim Integrated

2,551
RFQ
REF01CSA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) REF01 Tape & Reel (TR) Active Series Fixed 10V - 21 mA ±1% 65ppm/°C 25µVp-p - 13V ~ 30V 1.6mA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040A20IDBZTG4 Texas Instruments

LM4040A20IDBZTG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

1,275
RFQ
LM4040A20IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 2.048V - 15 mA ±0.1% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040A25IDBZTG4 Texas Instruments

LM4040A25IDBZTG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

1,724
RFQ
LM4040A25IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 2.5V - 15 mA ±0.1% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040A30IDBZTG4 Texas Instruments

LM4040A30IDBZTG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

3,796
RFQ
LM4040A30IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 3V - 15 mA ±0.1% 100ppm/°C - 35µVrms - - 82 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040A41IDBZTG4 Texas Instruments

LM4040A41IDBZTG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

4,810
RFQ
LM4040A41IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 4.096V - 15 mA ±0.1% 100ppm/°C - 80µVrms - - 88 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040A50IDBZTG4 Texas Instruments

LM4040A50IDBZTG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

3,660
RFQ
LM4040A50IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 5V - 15 mA ±0.1% 100ppm/°C - 80µVrms - - 95 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040A82IDBZTG4 Texas Instruments

LM4040A82IDBZTG4

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

2,871
RFQ
LM4040A82IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 8.192V - 15 mA ±0.1% 100ppm/°C - 130µVrms - - 110 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4120AIM5X-2.5/NOPB Texas Instruments

LM4120AIM5X-2.5/NOPB

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

2,374
RFQ
LM4120AIM5X-2.5/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 5 mA ±0.2% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - 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.