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
LM4040C30ILPR Texas Instruments

LM4040C30ILPR

IC VREF SHUNT 0.5% TO92-3

Texas Instruments

1,888
RFQ
LM4040C30ILPR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Active Shunt Fixed 3V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 82 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TLVH431BQDBZR Texas Instruments

TLVH431BQDBZR

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

7,752
RFQ
TLVH431BQDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±0.5% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TLVH431BIDBZR Texas Instruments

TLVH431BIDBZR

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

4,039
RFQ
TLVH431BIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±0.5% - - - - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040D10IDBZR Texas Instruments

LM4040D10IDBZR

IC VREF SHUNT 1% SOT23-3

Texas Instruments

27,164
RFQ
LM4040D10IDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 10V - 15 mA ±1% 150ppm/°C - 180µVrms - - 135 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040DIM3-4.1/NOPB Texas Instruments

LM4040DIM3-4.1/NOPB

IC VREF SHUNT 1% SOT23-3

Texas Instruments

26,289
RFQ
LM4040DIM3-4.1/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±1% 150ppm/°C - 80µVrms - - 78 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
NCP432BISNT1G onsemi

NCP432BISNT1G

IC VREF SHUNT ADJ 0.5% SOT23-3

onsemi

3,963
RFQ
NCP432BISNT1G 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 ~ 85°C (TA) - - Surface Mount SOT-23-3 (TO-236)
LM385LPR-2-5 Texas Instruments

LM385LPR-2-5

IC VREF SHUNT 3% TO92-3

Texas Instruments

800
RFQ
LM385LPR-2-5 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Fixed 2.5V - 20 mA ±3% 20ppm/°C Typical - 120µVrms - - 20 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
NCP431BVSNT1G onsemi

NCP431BVSNT1G

IC VREF SHUNT ADJ 0.5% SOT23-3

onsemi

4,323
RFQ
NCP431BVSNT1G 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)
TS431BILT STMicroelectronics

TS431BILT

IC VREF SHUNT ADJ 0.5% SOT23-5

STMicroelectronics

27,812
RFQ
TS431BILT Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 30 mA ±0.5% 100ppm/°C - - - - 60 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TL431LIAQDBZRQ1 Texas Instruments

TL431LIAQDBZRQ1

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

20,441
RFQ
TL431LIAQDBZRQ1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 15 mA ±1% - - - - - 600 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM385MX-1.2/NOPB Texas Instruments

LM385MX-1.2/NOPB

IC VREF SHNT -2.43%/+2.02% 8SOIC

Texas Instruments

13,959
RFQ
LM385MX-1.2/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 1.235V - 20 mA -2.43%, +2.02% 150ppm/°C - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM336Z-2.5/LFT7 Texas Instruments

LM336Z-2.5/LFT7

IC VREF SHUNT 4% TO92-3

Texas Instruments

7,995
RFQ
LM336Z-2.5/LFT7 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
TLVH431AQDBVRQ1 Texas Instruments

TLVH431AQDBVRQ1

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

6,083
RFQ
TLVH431AQDBVRQ1 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-5
LM336BZ-2.5/NOPB Texas Instruments

LM336BZ-2.5/NOPB

IC VREF SHUNT 2% TO92-3

Texas Instruments

4,315
RFQ
LM336BZ-2.5/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 2.49V - 10 mA ±2% - - - - - 400 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
NCP431AVSNT1G onsemi

NCP431AVSNT1G

IC VREF SHUNT ADJ 1% SOT23-3

onsemi

2,927
RFQ
NCP431AVSNT1G 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 -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3 (TO-236)
LM336BZ-2.5/LFT7 Texas Instruments

LM336BZ-2.5/LFT7

IC VREF SHUNT 2% TO92-3

Texas Instruments

2,826
RFQ
LM336BZ-2.5/LFT7 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Tape & Reel (TR) Active Shunt Fixed 2.49V - 10 mA ±2% - - - - - 400 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LM4040DIZ-2.5/NOPB Texas Instruments

LM4040DIZ-2.5/NOPB

IC VREF SHUNT 1% TO92-3

Texas Instruments

2,245
RFQ
LM4040DIZ-2.5/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 70 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM336Z-5.0/NOPB Texas Instruments

LM336Z-5.0/NOPB

IC VREF SHUNT 2% TO92-3

Texas Instruments

1,925
RFQ
LM336Z-5.0/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 5V - 10 mA ±2% - - - - - 600 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LM4040C25IDCKR Texas Instruments

LM4040C25IDCKR

IC VREF SHUNT 0.5% SC70-5

Texas Instruments

2,256
RFQ
LM4040C25IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
LM4040CIM3X-3.0/NOPB Texas Instruments

LM4040CIM3X-3.0/NOPB

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

2,493
RFQ
LM4040CIM3X-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 - - 65 µA -40°C ~ 85°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.