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
LM336Z-2.5/LFT1 Texas Instruments

LM336Z-2.5/LFT1

IC VREF SHUNT 4% TO92-3

Texas Instruments

2,807
RFQ
LM336Z-2.5/LFT1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Tape & Reel (TR) Active Shunt Fixed 2.49V - 10 mA ±4% - - - - - 400 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
TLVH431QDBZR Texas Instruments

TLVH431QDBZR

IC VREF SHUNT ADJ 1.5% SOT23-3

Texas Instruments

6,914
RFQ
TLVH431QDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±1.5% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TLV431BCDBVR Texas Instruments

TLV431BCDBVR

IC VREF SHUNT ADJ 0.5% SOT23-5

Texas Instruments

3,845
RFQ
TLV431BCDBVR Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
LM4040EEM3-2.5/NOPB Texas Instruments

LM4040EEM3-2.5/NOPB

IC VREF SHUNT 2% SOT23-3

Texas Instruments

4,122
RFQ
LM4040EEM3-2.5/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±2% 150ppm/°C - 35µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM431CCM3X/NOPB Texas Instruments

LM431CCM3X/NOPB

IC VREF SHUNT -0.6/+0.4% SOT23-3

Texas Instruments

13,733
RFQ
LM431CCM3X/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 37 V 100 mA -0.6%, +0.4% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
LM4040D25IDCKR Texas Instruments

LM4040D25IDCKR

IC VREF SHUNT 1% SC70-5

Texas Instruments

7,599
RFQ
LM4040D25IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
TL432LIBEDBZRQ1 Texas Instruments

TL432LIBEDBZRQ1

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

7,054
RFQ
TL432LIBEDBZRQ1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 15 mA ±0.5% - - - - - 80 µA -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM431CCZ/NOPB Texas Instruments

LM431CCZ/NOPB

IC VREF SHUNT -0.6%/+0.4% TO92-3

Texas Instruments

1,820
RFQ
LM431CCZ/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Adjustable 2.5V 37 V 100 mA -0.6%, +0.4% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LM4041CIDBZR Texas Instruments

LM4041CIDBZR

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

1,819
RFQ
LM4041CIDBZR 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 - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040CIZ-2.5/LFT8 Texas Instruments

LM4040CIZ-2.5/LFT8

IC VREF SHUNT 0.5% TO92-3

Texas Instruments

4,606
RFQ
LM4040CIZ-2.5/LFT8 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 65 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
AS431ANTR-E1 Diodes Incorporated

AS431ANTR-E1

IC VREF SHUNT ADJ 0.5% SOT23-3

Diodes Incorporated

4,475
RFQ
AS431ANTR-E1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.5% 20ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4041DEM3-ADJ/NOPB Texas Instruments

LM4041DEM3-ADJ/NOPB

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

2,683
RFQ
LM4041DEM3-ADJ/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.233V 10 V 12 mA ±1% 150ppm/°C - 20µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TS432ACX RFG Taiwan Semiconductor Corporation

TS432ACX RFG

IC VREF SHUNT ADJ 1% SOT23

Taiwan Semiconductor Corporation

32,248
RFQ
TS432ACX RFG Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 10 V 12 mA ±1% 100ppm/°C - - - - 65 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23
LM336BMX-5.0/NOPB Texas Instruments

LM336BMX-5.0/NOPB

IC VREF SHUNT 2% 8SOIC

Texas Instruments

6,099
RFQ
LM336BMX-5.0/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 5V - 10 mA ±2% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL431CDBZT Texas Instruments

TL431CDBZT

IC VREF SHUNT ADJ 2.2% SOT23-3

Texas Instruments

18,166
RFQ
TL431CDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
LM4041EEM3-1.2/NOPB Texas Instruments

LM4041EEM3-1.2/NOPB

IC VREF SHUNT 2% SOT23-3

Texas Instruments

4,943
RFQ
LM4041EEM3-1.2/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±2% 150ppm/°C - 20µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4040DELT-5.0 STMicroelectronics

LM4040DELT-5.0

IC VREF SHUNT 5V SC70

STMicroelectronics

1,421
RFQ
LM4040DELT-5.0 Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±1% 70ppm/°C 10µVp-p 95µVrms - - 25 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-323-3
TS432AIX RFG Taiwan Semiconductor Corporation

TS432AIX RFG

IC VREF SHUNT 18V 1% SOT23

Taiwan Semiconductor Corporation

66,265
RFQ
TS432AIX RFG Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Programmable 1.24V 18 V 100 mA ±1% 50ppm/°C - - - - 80 µA -40°C ~ 105°C - - Surface Mount SOT-23
TL1431AIYDT STMicroelectronics

TL1431AIYDT

IC VREF SHUNT ADJ 0.25% 8SO

STMicroelectronics

4,275
RFQ
TL1431AIYDT 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 ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SO
LM4040CEM3X-3.0/NOPB Texas Instruments

LM4040CEM3X-3.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

6,752
RFQ
LM4040CEM3X-3.0/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 70 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.