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
LM285BXM-1.2/NOPB National Semiconductor

LM285BXM-1.2/NOPB

LM285-1.2-N MICROPOWER VOLTAGE R

National Semiconductor

224
RFQ
LM285BXM-1.2/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Shunt Fixed 1.235V - 20 mA ±1% 30ppm/°C - 60µVrms - - 10 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4040AEX3-2.1-T Analog Devices Inc./Maxim Integrated

LM4040AEX3-2.1-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

15,000
RFQ
LM4040AEX3-2.1-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 2.048V - 15 mA ±0.1% 100ppm/°C - 28µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
LM4041AEM3-1.2-T Analog Devices Inc./Maxim Integrated

LM4041AEM3-1.2-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

7,400
RFQ
LM4041AEM3-1.2-T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 1.225V - 12 mA ±0.1% 100ppm/°C - 20µVrms - - 60 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4040AEM3-3.0-T Analog Devices Inc./Maxim Integrated

LM4040AEM3-3.0-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

4,960
RFQ
LM4040AEM3-3.0-T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 3V - 15 mA ±0.1% 100ppm/°C - 45µVrms - - 67 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4040AEX3-5.0-T Analog Devices Inc./Maxim Integrated

LM4040AEX3-5.0-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

2,300
RFQ
LM4040AEX3-5.0-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 5V - 15 mA ±0.1% 100ppm/°C - 80µVrms - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
LM4040AEM3-2.5-T Analog Devices Inc./Maxim Integrated

LM4040AEM3-2.5-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

2,177
RFQ
LM4040AEM3-2.5-T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 2.5V - 15 mA ±0.1% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4041AEX3-1.2-T Analog Devices Inc./Maxim Integrated

LM4041AEX3-1.2-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

2,096
RFQ
LM4041AEX3-1.2-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 1.225V - 12 mA ±0.1% 100ppm/°C - 20µVrms - - 60 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
MAX6021BEUR-TG097 Analog Devices Inc./Maxim Integrated

MAX6021BEUR-TG097

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6021BEUR-TG097 Datasheet

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - - -
HA17431FPAJ-E Renesas Electronics Corporation

HA17431FPAJ-E

IC REG LINEAR SHUNT REG

Renesas Electronics Corporation

826
RFQ
HA17431FPAJ-E Datasheet

Datasheet

8-SOIC (0.173", 4.40mm Width) HA17431 Bulk Active Shunt Fixed - - - ±1% 30ppm/°C - - - - 50 mA -40°C ~ 85°C - - Surface Mount 8-PSOP
LT1790BCS6-4.096#TRPBF Analog Devices Inc.

LT1790BCS6-4.096#TRPBF

IC VREF SERIES 0.1% TSOT23-6

Analog Devices Inc.

3,662
RFQ
LT1790BCS6-4.096#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 4.096V - 5 mA ±0.1% 25ppm/°C 60µVp-p 89µVrms 4.6V ~ 18V 80µA - 0°C ~ 70°C (TA) - - Surface Mount TSOT-23-6
LT1790BCS6-2.048#TRPBF Analog Devices Inc.

LT1790BCS6-2.048#TRPBF

IC VREF SERIES 0.1% TSOT23-6

Analog Devices Inc.

4,217
RFQ
LT1790BCS6-2.048#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 2.048V - 5 mA ±0.1% 25ppm/°C 22µVp-p 41µVrms 2.8V ~ 18V 75µA - 0°C ~ 70°C (TA) - - Surface Mount TSOT-23-6
ADR125BUJZ-REEL7 Analog Devices Inc.

ADR125BUJZ-REEL7

IC VREF SERIES 0.12% TSOT6

Analog Devices Inc.

1,100
RFQ
ADR125BUJZ-REEL7 Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Obsolete Series Fixed 5V - 5 mA ±0.12% 9ppm/°C 36µVp-p - 5.3V ~ 18V 95µA - -40°C ~ 125°C (TA) - - Surface Mount TSOT-6
TL4051A12IDBZR Texas Instruments

TL4051A12IDBZR

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

3,848
RFQ
TL4051A12IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±0.1% 50ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL4050C41QDCKT Texas Instruments

TL4050C41QDCKT

IC VREF SHUNT 0.5% SC70-5

Texas Instruments

250
RFQ
TL4050C41QDCKT Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±0.5% 50ppm/°C - 93µVrms - - 78 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
REF3025TB-GT3 onsemi

REF3025TB-GT3

IC VREF SERIES 0.2% SOT23-3

onsemi

2,941
RFQ
REF3025TB-GT3 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 10 mA ±0.2% 50ppm/°C 50µVp-p - 2.7V ~ 5.5V 30µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040B82IDBZR Texas Instruments

LM4040B82IDBZR

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

2,161
RFQ
LM4040B82IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 8.192V - 15 mA ±0.2% 100ppm/°C - 130µVrms - - 110 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040AIM3X-10 Texas Instruments

LM4040AIM3X-10

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

4,983
RFQ
LM4040AIM3X-10 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Not For New Designs Shunt Fixed 10V - 15 mA ±0.1% 100ppm/°C - 180µVrms - - 103 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6330SUR+T Analog Devices Inc./Maxim Integrated

MAX6330SUR+T

IC VREF SHUNT 1.3% SOT23-3

Analog Devices Inc./Maxim Integrated

1,434
RFQ
MAX6330SUR+T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 3V - 50 mA ±1.3% 40ppm/°C Typical - - - - 60 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4050BEM3-5.0 National Semiconductor

LM4050BEM3-5.0

IC VREF SHUNT 0.2% SOT23-3

National Semiconductor

1,000
RFQ
LM4050BEM3-5.0 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 5V - 15 mA ±0.2% 50ppm/°C - 93µVrms - - 90 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4050BEM3-2.5 Texas Instruments

LM4050BEM3-2.5

LM4050-N 50PPM/C PRECISION MICRO

Texas Instruments

886
RFQ
LM4050BEM3-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 2.5V - 15 mA ±0.2% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 125°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.