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
TL431QDBZTG4 Texas Instruments

TL431QDBZTG4

IC VREF SHUNT ADJ 2.2% SOT23-3

Texas Instruments

3,481
RFQ
TL431QDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TLVH432IDBZT Texas Instruments

TLVH432IDBZT

IC VREF SHUNT ADJ 1.5% SOT23-3

Texas Instruments

1,888
RFQ
TLVH432IDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 70 mA ±1.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLVH432IDBZTG4 Texas Instruments

TLVH432IDBZTG4

IC VREF SHUNT ADJ 1.5% SOT23-3

Texas Instruments

1,999
RFQ
TLVH432IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 70 mA ±1.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
SC431LCSK-25TRT Semtech Corporation

SC431LCSK-25TRT

IC VREF SHUNT ADJ 0.25% SOT23-3

Semtech Corporation

3,333
RFQ
SC431LCSK-25TRT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 16 V 100 µA ±0.25% - - - - - 100 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
TS4040EIZ-2.5 STMicroelectronics

TS4040EIZ-2.5

IC VREF SHUNT 2% TO92-3

STMicroelectronics

1,667
RFQ
TS4040EIZ-2.5 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Fixed 2.5V - 15 mA ±2% 150ppm/°C - - - - 70 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TS4041EIZ-1.2 STMicroelectronics

TS4041EIZ-1.2

IC VREF SHUNT 2% TO92-3

STMicroelectronics

1,338
RFQ
TS4041EIZ-1.2 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Fixed 1.225V - 12 mA ±2% 150ppm/°C - - - - 70 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
AP432WG-7 Diodes Incorporated

AP432WG-7

IC VREF SHUNT ADJ 1% SC59-3

Diodes Incorporated

3,233
RFQ
AP432WG-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 20 V 200 mA ±1% 30ppm/°C - - - - 300 µA -20°C ~ 85°C - - Surface Mount SC-59-3
ZTL431ASE5TA Diodes Incorporated

ZTL431ASE5TA

IC VREF SHUNT ADJ 1% SOT25

Diodes Incorporated

2,536
RFQ
ZTL431ASE5TA Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 20 V 100 mA ±1% 48ppm/°C - - - - 600 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-25
MP8200DT-LF-Z Monolithic Power Systems Inc.

MP8200DT-LF-Z

IC VREF SHUNT 1% SOT23-3

Monolithic Power Systems Inc.

4,690
RFQ
MP8200DT-LF-Z Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Not For New Designs Shunt Fixed 1V - 10 mA ±1% 85ppm/°C Typical 4µVp-p - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MP8201DT-LF-Z Monolithic Power Systems Inc.

MP8201DT-LF-Z

IC VREF SHUNT ADJ 0.5% SOT23-3

Monolithic Power Systems Inc.

2,435
RFQ
MP8201DT-LF-Z Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.2V 10 V 20 mA ±0.5% 85ppm/°C Typical 4µVp-p - - - 60 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLVH431ACDBVTE4 Texas Instruments

TLVH431ACDBVTE4

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

1,104
RFQ
TLVH431ACDBVTE4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 100 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
TLVH431ACDBVTG4 Texas Instruments

TLVH431ACDBVTG4

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

1,218
RFQ
TLVH431ACDBVTG4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 100 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
TL432BQDBVT Texas Instruments

TL432BQDBVT

IC VREF SHUNT ADJ 0.5% SOT23-5

Texas Instruments

1,779
RFQ
TL432BQDBVT Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TL432BQDBVTE4 Texas Instruments

TL432BQDBVTE4

IC VREF SHUNT ADJ 0.5% SOT23-5

Texas Instruments

4,239
RFQ
TL432BQDBVTE4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
NJM2373AU-TE1# Nisshinbo Micro Devices Inc.

NJM2373AU-TE1#

IC VREF SHUNT ADJ 1% SOT89-3

Nisshinbo Micro Devices Inc.

2,861
RFQ
NJM2373AU-TE1# Datasheet

Datasheet

TO-243AA - Tape & Reel (TR) Active Shunt Adjustable 1.25V 13 V 30 mA ±1% - - - - - 500 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
LM4040CEM3X-5.0 Texas Instruments

LM4040CEM3X-5.0

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

4,590
RFQ
LM4040CEM3X-5.0 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 83 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TSM101IDT STMicroelectronics

TSM101IDT

IC VREF SERIES 1.24V 8SO

STMicroelectronics

1,364
RFQ
TSM101IDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 1.24V - 10 mA - - - - 4.5V ~ 32V 2mA - -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
TL1431CDE4 Texas Instruments

TL1431CDE4

IC VREF SHUNT ADJ 0.4% 8SOIC

Texas Instruments

4,051
RFQ
TL1431CDE4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Adjustable 2.5V 36 V 100 mA ±0.4% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL1431CDG4 Texas Instruments

TL1431CDG4

IC VREF SHUNT ADJ 0.4% 8SOIC

Texas Instruments

3,165
RFQ
TL1431CDG4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Adjustable 2.5V 36 V 100 mA ±0.4% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TSM101ID STMicroelectronics

TSM101ID

IC VREF SERIES 1.24V 8SO

STMicroelectronics

2,672
RFQ
TSM101ID Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Series Fixed 1.24V - 10 mA - - - - 4.5V ~ 32V 2mA - -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
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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.