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
LM4041CIM7X-ADJ/NOPB Texas Instruments

LM4041CIM7X-ADJ/NOPB

IC VREF SHUNT ADJ 0.5% SC70-5

Texas Instruments

13,398
RFQ
LM4041CIM7X-ADJ/NOPB Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - 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 SC-70-5
LM4041D12IDBZR Texas Instruments

LM4041D12IDBZR

IC VREF SHUNT 1% SOT23-3

Texas Instruments

10,755
RFQ
LM4041D12IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±1% 150ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLV431BIDCKR Texas Instruments

TLV431BIDCKR

IC VREF SHUNT ADJ 0.5% SC70-6

Texas Instruments

4,641
RFQ
TLV431BIDCKR Datasheet

Datasheet

6-TSSOP, SC-88, SOT-363 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
TS3431CILT STMicroelectronics

TS3431CILT

IC VREF SHUNT ADJ 0.25% SOT23-3

STMicroelectronics

20,835
RFQ
TS3431CILT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 24 V 100 mA ±0.25% 100ppm/°C - - - - 500 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL1431AIDT STMicroelectronics

TL1431AIDT

IC VREF SHUNT ADJ 0.25% 8SO

STMicroelectronics

9,943
RFQ
TL1431AIDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.25% 100ppm/°C - - - - 700 µA -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
TLVH432ACDBZR Texas Instruments

TLVH432ACDBZR

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

8,784
RFQ
TLVH432ACDBZR 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 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
TL1431AIZT STMicroelectronics

TL1431AIZT

IC VREF SHUNT ADJ 0.25% TO92-3

STMicroelectronics

4,955
RFQ
TL1431AIZT Datasheet

Datasheet

TO-226-2, TO-92-2 (TO-226AC) - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.25% 100ppm/°C - - - - 700 µA -40°C ~ 105°C (TA) - - Through Hole TO-92-3
LM385Z-2.5/LFT1 Texas Instruments

LM385Z-2.5/LFT1

IC VREF SHUNT 3% TO92-3

Texas Instruments

2,105
RFQ
LM385Z-2.5/LFT1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 20 mA ±3% 150ppm/°C - 120µVrms - - 20 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
AN431BN-ATRE1 Diodes Incorporated

AN431BN-ATRE1

IC VREF SHUNT ADJ 1% SOT23-3

Diodes Incorporated

17,364
RFQ
AN431BN-ATRE1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±1% 20ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
AS431BNTR-E1 Diodes Incorporated

AS431BNTR-E1

IC VREF SHUNT ADJ 1% SOT23-3

Diodes Incorporated

13,011
RFQ
AS431BNTR-E1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±1% 20ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TS431AILT STMicroelectronics

TS431AILT

IC VREF SHUNT ADJ 1% SOT23-5

STMicroelectronics

9,304
RFQ
TS431AILT Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 30 mA ±1% 100ppm/°C - - - - 60 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TS4040DILT-2.5 STMicroelectronics

TS4040DILT-2.5

IC VREF SHUNT 1% SOT23-3

STMicroelectronics

6,000
RFQ
TS4040DILT-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - - - - 70 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZTL432BFTA Diodes Incorporated

ZTL432BFTA

IC VREF SHUNT ADJ 0.5% SOT23

Diodes Incorporated

3,258
RFQ
ZTL432BFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 20 V 100 mA ±0.5% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
NCP432BCSNT1G onsemi

NCP432BCSNT1G

IC VREF SHUNT ADJ 0.5% SOT23-3

onsemi

16,596
RFQ
NCP432BCSNT1G Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 40 µA ±0.5% 50ppm/°C Typical - - - - 100 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3 (TO-236)
LM431BIMX/NOPB Texas Instruments

LM431BIMX/NOPB

IC VREF SHUNT ADJ 1% 8SOIC

Texas Instruments

2,256
RFQ
LM431BIMX/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.495V 37 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4040D41IDCKR Texas Instruments

LM4040D41IDCKR

IC VREF SHUNT 1% SC70-5

Texas Instruments

8,413
RFQ
LM4040D41IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±1% 150ppm/°C - 80µVrms - - 88 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM4040D30IDCKR Texas Instruments

LM4040D30IDCKR

IC VREF SHUNT 1% SC70-5

Texas Instruments

3,893
RFQ
LM4040D30IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±1% 150ppm/°C - 35µVrms - - 82 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
NCP431ACSNT1G onsemi

NCP431ACSNT1G

IC VREF SHUNT ADJ 1% SOT23-3

onsemi

9,589
RFQ
NCP431ACSNT1G Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 40 µA ±1% 50ppm/°C Typical - - - - 100 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3 (TO-236)
AZ431BN-ATRE1 Diodes Incorporated

AZ431BN-ATRE1

IC VREF SHUNT ADJ 0.8% SOT23

Diodes Incorporated

7,411
RFQ
AZ431BN-ATRE1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.8% 20ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
NCP432BVSNT1G onsemi

NCP432BVSNT1G

IC VREF SHUNT ADJ 0.5% SOT23-3

onsemi

3,083
RFQ
NCP432BVSNT1G Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active 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)
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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.