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
KA431SLMF2TF onsemi

KA431SLMF2TF

IC VREF SHUNT ADJ 0.5% SOT23F-3

onsemi

4,959
RFQ
KA431SLMF2TF Datasheet

Datasheet

SOT-23-3 Flat Leads - Tape & Reel (TR) Last Time Buy Shunt Adjustable 2.495V 36 V 100 mA ±0.5% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Surface Mount SOT-23F-3
LM4040BIM3X-10 Texas Instruments

LM4040BIM3X-10

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

4,086
RFQ
LM4040BIM3X-10 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 10V - 15 mA ±0.2% 100ppm/°C - 180µVrms - - 103 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZR285F03TC Diodes Incorporated

ZR285F03TC

IC VREF SHUNT 3% SOT23

Diodes Incorporated

4,553
RFQ
ZR285F03TC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 20 mA ±3% 90ppm/°C - 60µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM385-1.2-MWC Texas Instruments

LM385-1.2-MWC

IC VREF SHUNT 1%

Texas Instruments

1,508
RFQ
LM385-1.2-MWC Datasheet

Datasheet

- - Bulk Active Shunt - - - - - - - - - - - - - - - -
TL431BVD onsemi

TL431BVD

IC VREF SHUNT ADJ 0.4% 8SOIC

onsemi

4,880
RFQ
TL431BVD Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM4040DEX3-2.1+T Analog Devices Inc./Maxim Integrated

LM4040DEX3-2.1+T

IC VREF SHUNT 1% SC70-3

Analog Devices Inc./Maxim Integrated

2,879
RFQ
LM4040DEX3-2.1+T Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 2.048V - 15 mA ±1% 150ppm/°C - 28µVrms - - 70 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-3
TL1431ACZ-AP STMicroelectronics

TL1431ACZ-AP

IC VREF SHUNT ADJ 0.25% TO92-3

STMicroelectronics

3,012
RFQ
TL1431ACZ-AP Datasheet

Datasheet

TO-226-2, TO-92-2 (TO-226AC) - Cut Tape (CT) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.25% 90ppm/°C - - - - 600 µA -20°C ~ 70°C (TA) - - Through Hole TO-92-3
TLVH431AQDBVR Texas Instruments

TLVH431AQDBVR

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

2,753
RFQ
TLVH431AQDBVR 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) - - Surface Mount SOT-23-5
TSM1014AIST STMicroelectronics

TSM1014AIST

IC VREF SERIES 0.5% 8MINISO

STMicroelectronics

4,131
RFQ
TSM1014AIST Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete Series Fixed 1.25V - 2.5 mA ±0.5% - - - 4.5V ~ 28V 50mA - -40°C ~ 105°C (TA) - - Surface Mount 8-MiniSO
ZRC500A01 Diodes Incorporated

ZRC500A01

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

3,397
RFQ
ZRC500A01 Datasheet

Datasheet

E-Line-3 - Bulk Obsolete Shunt Fixed 5V - 5 mA ±1% 90ppm/°C - 105µVrms - - 25 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZRC400A01 Diodes Incorporated

ZRC400A01

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

3,592
RFQ
ZRC400A01 Datasheet

Datasheet

E-Line-3 - Bulk Obsolete Shunt Fixed 4.096V - 5 mA ±1% 90ppm/°C - 90µVrms - - 23 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZR40401R25STOA Diodes Incorporated

ZR40401R25STOA

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

2,770
RFQ

-

E-Line-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 15 mA ±1% 100ppm/°C - 45µVrms - - 60 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZR40401R41STOA Diodes Incorporated

ZR40401R41STOA

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

2,074
RFQ
ZR40401R41STOA Datasheet

Datasheet

E-Line-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±1% 100ppm/°C - 90µVrms - - 60 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZR40401R41STOB Diodes Incorporated

ZR40401R41STOB

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

1,061
RFQ
ZR40401R41STOB Datasheet

Datasheet

E-Line-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±1% 100ppm/°C - 90µVrms - - 60 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZR40401R41STZ Diodes Incorporated

ZR40401R41STZ

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

2,084
RFQ
ZR40401R41STZ Datasheet

Datasheet

E-Line-3 - Tape & Box (TB) Obsolete Shunt Fixed 4.096V - 15 mA ±1% 100ppm/°C - 90µVrms - - 60 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZR40401R50STOA Diodes Incorporated

ZR40401R50STOA

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

2,235
RFQ
ZR40401R50STOA Datasheet

Datasheet

E-Line-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±1% 100ppm/°C - 105µVrms - - 60 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZR40401R50STOB Diodes Incorporated

ZR40401R50STOB

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

3,927
RFQ
ZR40401R50STOB Datasheet

Datasheet

E-Line-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±1% 100ppm/°C - 105µVrms - - 60 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZR40401R50STZ Diodes Incorporated

ZR40401R50STZ

IC VREF SHUNT 1% E-LINE

Diodes Incorporated

3,927
RFQ
ZR40401R50STZ Datasheet

Datasheet

E-Line-3 - Tape & Box (TB) Obsolete Shunt Fixed 5V - 15 mA ±1% 100ppm/°C - 105µVrms - - 60 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZRC330A01STOB Diodes Incorporated

ZRC330A01STOB

IC VREF SHUNT 1% TO92

Diodes Incorporated

2,858
RFQ
ZRC330A01STOB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Fixed 3.3V - 5 mA ±1% 50ppm/°C - 43µVrms - - 20 µA -40°C ~ 85°C (TA) - - Through Hole TO-92
ZRC400A01STOA Diodes Incorporated

ZRC400A01STOA

IC VREF SHUNT 1% TO92

Diodes Incorporated

1,506
RFQ
ZRC400A01STOA Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 5 mA ±1% 90ppm/°C - 90µVrms - - 23 µA -40°C ~ 85°C (TA) - - Through Hole TO-92
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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.