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
SC431LCSK-1TRT.P2 Semtech Corporation

SC431LCSK-1TRT.P2

IC VREF SHUNT ADJ 1% SOT23-3

Semtech Corporation

1,494
RFQ
SC431LCSK-1TRT.P2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 16 V 100 µA ±1% - - - - - 100 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
SC431LCSK-2TR Semtech Corporation

SC431LCSK-2TR

IC VREF SHUNT ADJ 2% SOT23-3

Semtech Corporation

3,201
RFQ
SC431LCSK-2TR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 16 V 100 µA ±2% - - - - - 100 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
SC431MSKQTRT-01 Semtech Corporation

SC431MSKQTRT-01

IC VREF SHUNT ADJ 0.5% SOT23-3

Semtech Corporation

2,526
RFQ
SC431MSKQTRT-01 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 30 V 130 µA ±0.5% - - - - - 150 mA -55°C ~ 125°C (TA) - - Surface Mount SOT-23-3
NCP431BVPSNT1G onsemi

NCP431BVPSNT1G

IC VREF SHUNT ADJ 0.5% SOT23-3

onsemi

2,024
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tray Obsolete Shunt Adjustable 2.5V 36 V 40 µA ±0.5% 50ppm/°C Typical - - - - 100 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3 (TO-236)
MAX6350MJA Analog Devices Inc./Maxim Integrated

MAX6350MJA

IC VREF SERIES 0.02% 8CERDIP

Analog Devices Inc./Maxim Integrated

1,544
RFQ
MAX6350MJA Datasheet

Datasheet

8-CDIP (0.300", 7.62mm) - Tube Obsolete Series, Buried Zener Fixed 5V - 15 mA ±0.02% 2.5ppm/°C 3µVp-p 2.5µVrms 8V ~ 36V 3.3mA - -55°C ~ 125°C (TA) - - Through Hole 8-CERDIP
LM4041DEM3-1.2+ Analog Devices Inc./Maxim Integrated

LM4041DEM3-1.2+

IC VREF SHUNT 1% SOT23-3

Analog Devices Inc./Maxim Integrated

4,650
RFQ
LM4041DEM3-1.2+ Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete Shunt - 1.225V - - ±1% - - - - - - - - - - SOT-23-3
MAX6023EBT45+ Analog Devices Inc./Maxim Integrated

MAX6023EBT45+

IC VREF SERIES 4.5V 5UCSP

Analog Devices Inc./Maxim Integrated

1,617
RFQ
MAX6023EBT45+ Datasheet

Datasheet

- * Bulk Obsolete - - - - - - - - - - - - - - - - -
MAX6126AASA33+T Analog Devices Inc./Maxim Integrated

MAX6126AASA33+T

IC VREF SERIES 0.02% 8SOIC

Analog Devices Inc./Maxim Integrated

1,136
RFQ
MAX6126AASA33+T Datasheet

Datasheet

- * Bulk Obsolete - - - - - - - - - - - - - - - - -
MAX6138BEXR41+ Analog Devices Inc./Maxim Integrated

MAX6138BEXR41+

IC VREF SHUNT 4.096V SC70

Analog Devices Inc./Maxim Integrated

3,831
RFQ
MAX6138BEXR41+ Datasheet

Datasheet

- - Bulk Active Shunt - - - - - - - - - - - - - - - -
MAX6023EBT41+ Analog Devices Inc./Maxim Integrated

MAX6023EBT41+

IC VREF SERIES 0.2% 5UCSP

Analog Devices Inc./Maxim Integrated

2,744
RFQ
MAX6023EBT41+ Datasheet

Datasheet

5-WFBGA, CSPBGA - Tube Obsolete Series Fixed 4.096V - 500 µA ±0.2% 30ppm/°C 100µVp-p 200µVrms 4.296V ~ 12.6V 35µA - -40°C ~ 85°C (TA) - - Surface Mount 5-UCSP (1x1.52)
MAX6071AAUT30+ Analog Devices Inc./Maxim Integrated

MAX6071AAUT30+

IC VREF SERIES 0.04% SOT23-6

Analog Devices Inc./Maxim Integrated

1,231
RFQ
MAX6071AAUT30+ Datasheet

Datasheet

SOT-23-6 - Tube Active Series Fixed 3V - 10 mA ±0.04% 6ppm/°C 4.6µVp-p 7.8µVrms 3.2V ~ 5.5V 300µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-6
AJS431ANTR-E1 Diodes Incorporated

AJS431ANTR-E1

IC VREF SHUNT SOT23

Diodes Incorporated

4,923
RFQ

-

- - Tape & Reel (TR) Obsolete Shunt - - - - - - - - - - - - - - - -
AJS431ANTR-G1 Diodes Incorporated

AJS431ANTR-G1

IC VREF SHUNT SOT23

Diodes Incorporated

3,922
RFQ

-

- - Tape & Reel (TR) Obsolete Shunt - - - - - - - - - - - - - - - -
AJZ431AN-BTRG1 Diodes Incorporated

AJZ431AN-BTRG1

IC VREF SHUNT SOT23

Diodes Incorporated

3,843
RFQ

-

- - Tape & Reel (TR) Obsolete Shunt - - - - - - - - - - - - - - - -
AJZ431LANTR-E1 Diodes Incorporated

AJZ431LANTR-E1

IC VREF SHUNT SOT23

Diodes Incorporated

2,448
RFQ

-

- - Tape & Reel (TR) Obsolete Shunt - - - - - - - - - - - - - - - -
AJZ432ANTR-E1 Diodes Incorporated

AJZ432ANTR-E1

IC VREF SHUNT SOT23

Diodes Incorporated

3,711
RFQ

-

- - Tape & Reel (TR) Obsolete Shunt - - - - - - - - - - - - - - - -
MAX6331LUR+ Analog Devices Inc./Maxim Integrated

MAX6331LUR+

IC VREF SHUNT 1.5% SOT23-3

Analog Devices Inc./Maxim Integrated

2,211
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tube Obsolete Shunt Fixed 5V - - ±1.5% 40ppm/°C Typical - - - - 60 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZR431LF01-7 Diodes Incorporated

ZR431LF01-7

IC VREF SHUNT ADJ 1% SOT23

Diodes Incorporated

2,921
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Strip Obsolete Shunt Adjustable 1.24V 10 V 25 mA ±1% 50ppm/°C - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZR431F005-7 Diodes Incorporated

ZR431F005-7

IC VREF SHUNT ADJ 0.5% SOT23

Diodes Incorporated

2,976
RFQ
ZR431F005-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Strip Obsolete Shunt Adjustable 2.5V 20 V 100 mA ±0.5% 55ppm/°C - - - - 50 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
AZ431AZ-BE1 Diodes Incorporated

AZ431AZ-BE1

IC VREF SHUNT ADJ 0.4% TO92

Diodes Incorporated

1,115
RFQ
AZ431AZ-BE1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Adjustable 2.5V 18 V 100 mA ±0.4% 20ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Through Hole TO-92
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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.