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
LM4040DIZ-4.1 National Semiconductor

LM4040DIZ-4.1

IC VREF SHUNT 1% TO92-3

National Semiconductor

8,329
RFQ
LM4040DIZ-4.1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 4.096V - 15 mA ±1% 150ppm/°C - 80µVrms - - 73 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431BCP Texas Instruments

TL431BCP

IC VREF SHUNT ADJ 0.5% 8DIP

Texas Instruments

2,448
RFQ
TL431BCP Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 600 µA 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
TL431AILP onsemi

TL431AILP

IC VREF SHUNT ADJ 1% TO92-3

onsemi

2,890
RFQ
TL431AILP Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Through Hole TO-92 (TO-226)
AP431IBZTR-G1 Diodes Incorporated

AP431IBZTR-G1

IC VREF SHUNT ADJ 1% TO92

Diodes Incorporated

1,884
RFQ
AP431IBZTR-G1 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Obsolete Shunt Adjustable 2.5V 36 V 100 mA ±1% - - - - - 100 µA -40°C ~ 125°C (TA) - - Through Hole TO-92
LM4040D10ILPR Texas Instruments

LM4040D10ILPR

IC VREF SHUNT 1% TO92-3

Texas Instruments

4,954
RFQ

-

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Fixed 10V - 15 mA ±1% 150ppm/°C - 180µVrms - - 135 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TL1431QPWR Texas Instruments

TL1431QPWR

IC VREF SHUNT ADJ 0.4% 8TSSOP

Texas Instruments

3,102
RFQ
TL1431QPWR Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 36 V 100 mA ±0.4% - - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount 8-TSSOP
TL431BIP Texas Instruments

TL431BIP

IC VREF SHUNT ADJ 0.5% 8DIP

Texas Instruments

2,313
RFQ
TL431BIP Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 700 µA -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
TLVH431QLPE3 Texas Instruments

TLVH431QLPE3

IC VREF SHUNT PREC ADJ TO-92-3

Texas Instruments

2,000
RFQ
TLVH431QLPE3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Adjustable 1.24V 18 V 70 mA ±1.5% - - - - - 100 µA - - - Through Hole TO-92-3
TL431BCDE4 Texas Instruments

TL431BCDE4

IC VREF SHUNT ADJ 0.5% 8SOIC

Texas Instruments

1,778
RFQ
TL431BCDE4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL431BILP onsemi

TL431BILP

IC VREF SHUNT ADJ 0.4% TO92-3

onsemi

3,649
RFQ
TL431BILP Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Through Hole TO-92 (TO-226)
LM4041D12IDBZRG4 Texas Instruments

LM4041D12IDBZRG4

IC VREF SHUNT 1% SOT23-3

Texas Instruments

3,000
RFQ
LM4041D12IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.225V - 12 mA ±1% 150ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
NCP100ALPRPG onsemi

NCP100ALPRPG

IC VREF SHUNT ADJ 1.7% TO92-3

onsemi

3,940
RFQ
NCP100ALPRPG Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Bulk Obsolete Shunt Adjustable 0.9V 6 V 20 mA ±1.7% - - - - - 100 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431CPG onsemi

TL431CPG

IC VREF SHUNT ADJ 2.2% 8DIP

onsemi

3,754
RFQ
TL431CPG Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LM4040CIM3X-10-NS National Semiconductor

LM4040CIM3X-10-NS

TWO TERMINAL VOLTAGE REFERENCE,

National Semiconductor

9,192
RFQ
LM4040CIM3X-10-NS Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 10V - 15 mA ±0.5% 100ppm/°C - 180µVrms - - 100 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL1431CKTPR Texas Instruments

TL1431CKTPR

VOLTAGE REFERENCE

Texas Instruments

9,000
RFQ
TL1431CKTPR Datasheet

Datasheet

TO-252-3, DPAK (2 Leads + Tab), SC-63 - Bulk Active Shunt Adjustable 2.5V 36 V 100 mA ±0.4% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount TO-252-3
LM336Z25X onsemi

LM336Z25X

IC VREF SHUNT 2% TO92-3

onsemi

1,949
RFQ
LM336Z25X Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - - ±2% - - - - - - 0°C ~ 70°C (TA) - - Through Hole TO-92-3
TL431ACPG onsemi

TL431ACPG

IC VREF SHUNT ADJ 1% 8DIP

onsemi

1,483
RFQ
TL431ACPG Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
TL432BCDBZTG4 Texas Instruments

TL432BCDBZTG4

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

4,569
RFQ
TL432BCDBZTG4 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 ±0.5% - - - - - 80 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
TL431BQLPME3 Texas Instruments

TL431BQLPME3

IC VREF SHUNT ADJ 0.5% TO92-3

Texas Instruments

6,867
RFQ
TL431BQLPME3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Cut Tape (CT) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 700 µA -40°C ~ 125°C (TA) - - Through Hole TO-92-3
NCV1009DR2 onsemi

NCV1009DR2

IC VREF SHUNT PREC 2.5V 8SOIC

onsemi

1,396
RFQ
NCV1009DR2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt - - - - - - - - - - - - - - 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.