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
LM4040DIM3-10.0/NOPB Texas Instruments

LM4040DIM3-10.0/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

20,223
RFQ
LM4040DIM3-10.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 10V - 15 mA ±1% 150ppm/°C - 180µVrms - - 110 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040DEM3-5.0/NOPB Texas Instruments

LM4040DEM3-5.0/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

6,096
RFQ
LM4040DEM3-5.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±1% 150ppm/°C - 80µVrms - - 88 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TS3431BILT STMicroelectronics

TS3431BILT

IC VREF SHUNT ADJ 0.5% SOT23-3

STMicroelectronics

5,369
RFQ
TS3431BILT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 24 V 100 mA ±0.5% 100ppm/°C - - - - 500 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TLVH431AQDBZR Texas Instruments

TLVH431AQDBZR

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

2,403
RFQ
TLVH431AQDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4041CIM3-ADJ/NOPB Texas Instruments

LM4041CIM3-ADJ/NOPB

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

16,304
RFQ
LM4041CIM3-ADJ/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4041CIM3X-ADJ/NOPB Texas Instruments

LM4041CIM3X-ADJ/NOPB

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

10,634
RFQ
LM4041CIM3X-ADJ/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM431AIM3X/NOPB Texas Instruments

LM431AIM3X/NOPB

IC VREF SHUNT ADJ 2.2% SOT23-3

Texas Instruments

5,047
RFQ
LM431AIM3X/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 37 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM431AIMX/NOPB Texas Instruments

LM431AIMX/NOPB

IC VREF SHUNT ADJ 2.2% 8SOIC

Texas Instruments

4,312
RFQ
LM431AIMX/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.495V 37 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4040D50IDBZR Texas Instruments

LM4040D50IDBZR

IC VREF SHUNT 1% SOT23-3

Texas Instruments

10,780
RFQ
LM4040D50IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±1% 150ppm/°C - 80µVrms - - 95 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM336BMX-2.5/NOPB Texas Instruments

LM336BMX-2.5/NOPB

IC VREF SHUNT 2% 8SOIC

Texas Instruments

6,834
RFQ
LM336BMX-2.5/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.49V - 10 mA ±2% - - - - - 400 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040CIZ-2.5/NOPB Texas Instruments

LM4040CIZ-2.5/NOPB

IC VREF SHUNT 0.5% TO92-3

Texas Instruments

1,361
RFQ
LM4040CIZ-2.5/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 2.5V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TLVH432AIDBZR Texas Instruments

TLVH432AIDBZR

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

32,211
RFQ
TLVH432AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040C50IDBZR Texas Instruments

LM4040C50IDBZR

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

9,934
RFQ
LM4040C50IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 95 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040D25IDBZR Texas Instruments

LM4040D25IDBZR

IC VREF SHUNT 1% SOT23-3

Texas Instruments

5,815
RFQ
LM4040D25IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040D41IDBZR Texas Instruments

LM4040D41IDBZR

IC VREF SHUNT 1% SOT23-3

Texas Instruments

5,713
RFQ
LM4040D41IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±1% 150ppm/°C - 80µVrms - - 88 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040DEM3-2.5/NOPB Texas Instruments

LM4040DEM3-2.5/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

4,712
RFQ
LM4040DEM3-2.5/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM385Z-2.5/NOPB Texas Instruments

LM385Z-2.5/NOPB

IC VREF SHUNT 3% TO92-3

Texas Instruments

2,502
RFQ
LM385Z-2.5/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 2.5V - 20 mA ±3% 150ppm/°C - 120µVrms - - 20 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LM385Z-1.2/NOPB Texas Instruments

LM385Z-1.2/NOPB

IC VREF SHUNT -2.43%/+2.02% TO92

Texas Instruments

2,100
RFQ
LM385Z-1.2/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 1.235V - 20 mA -2.43%, +2.02% 150ppm/°C - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
ZTL431BFTA Diodes Incorporated

ZTL431BFTA

IC VREF SHUNT ADJ 0.5% SOT23

Diodes Incorporated

56,634
RFQ
ZTL431BFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 20 V 100 mA ±0.5% - - - - - 600 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
AZ431LANTR-E1 Diodes Incorporated

AZ431LANTR-E1

IC VREF SHUNT ADJ 0.5% SOT23

Diodes Incorporated

32,833
RFQ
AZ431LANTR-E1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 AZ431L Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 100 mA ±0.5% 20ppm/°C Typical - - - - 80 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.