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
TL431SDT,215 NXP USA Inc.

TL431SDT,215

IC VREF SHUNT ADJ 2% TO236AB

NXP USA Inc.

1,294
RFQ
TL431SDT,215 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2% - - - - - 1 mA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23 (TO-236AB)
TL431MSDT,215 NXP USA Inc.

TL431MSDT,215

IC VREF SHUNT ADJ 2% TO236AB

NXP USA Inc.

4,995
RFQ
TL431MSDT,215 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2% - - - - - 1 mA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23 (TO-236AB)
TS3431IZ STMicroelectronics

TS3431IZ

IC VREF SHUNT ADJ 2% SOT23-3

STMicroelectronics

4,096
RFQ
TS3431IZ Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tube Obsolete Shunt Adjustable 1.24V 24 V 100 mA ±2% 100ppm/°C - - - - 500 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
ZR40402F25TC Diodes Incorporated

ZR40402F25TC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

4,494
RFQ
ZR40402F25TC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 15 mA ±2% 100ppm/°C - 45µVrms - - 60 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZR40402F41TC Diodes Incorporated

ZR40402F41TC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

1,185
RFQ
ZR40402F41TC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±2% 100ppm/°C - 90µVrms - - 60 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZR40402F50TC Diodes Incorporated

ZR40402F50TC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

3,440
RFQ
ZR40402F50TC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±2% 100ppm/°C - 105µVrms - - 60 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZRC250F02TC Diodes Incorporated

ZRC250F02TC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

4,649
RFQ
ZRC250F02TC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 5 mA ±2% 90ppm/°C - 60µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZRC330F02TC Diodes Incorporated

ZRC330F02TC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

3,922
RFQ
ZRC330F02TC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 3.3V - 5 mA ±2% 50ppm/°C - 43µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZRC400F02TC Diodes Incorporated

ZRC400F02TC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

4,667
RFQ
ZRC400F02TC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 5 mA ±2% 90ppm/°C - 90µVrms - - 23 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZRC500F02TC Diodes Incorporated

ZRC500F02TC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

2,566
RFQ
ZRC500F02TC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 5 mA ±2% 90ppm/°C - 105µVrms - - 25 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZXRE125EFTC Diodes Incorporated

ZXRE125EFTC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

1,833
RFQ
ZXRE125EFTC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±2% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZXRE4041EFTC Diodes Incorporated

ZXRE4041EFTC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

4,464
RFQ
ZXRE4041EFTC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.225V - 12 mA ±2% 100ppm/°C - 60µVrms - - 30 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4040D25IDBZRG4 Texas Instruments

LM4040D25IDBZRG4

IC VREF SHUNT 1% SOT23-3

Texas Instruments

3,825
RFQ
LM4040D25IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZXRE1004EFTC Diodes Incorporated

ZXRE1004EFTC

IC VREF SHUNT 2% SOT23

Diodes Incorporated

4,731
RFQ
ZXRE1004EFTC Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±2% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4041DEM3X-1.2 Texas Instruments

LM4041DEM3X-1.2

IC VREF SHUNT 1% SOT23-3

Texas Instruments

3,180
RFQ
LM4041DEM3X-1.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.225V - 12 mA ±1% 150ppm/°C - 20µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4041DEM3X-ADJ Texas Instruments

LM4041DEM3X-ADJ

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

4,707
RFQ
LM4041DEM3X-ADJ Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.233V 10 V 12 mA ±1% 150ppm/°C - 20µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM285Z-1.2 onsemi

LM285Z-1.2

IC VREF SHUNT 1% TO92-3

onsemi

4,994
RFQ
LM285Z-1.2 Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Obsolete Shunt Fixed 1.235V - 20 mA ±1% 80ppm/°C Typical - 60µVrms - - 20 µA -40°C ~ 85°C (TA) - - Through Hole TO-92 (TO-226)
LM285Z-1.2RA onsemi

LM285Z-1.2RA

IC VREF SHUNT 1% TO92-3

onsemi

1,853
RFQ
LM285Z-1.2RA Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Fixed 1.235V - 20 mA ±1% 80ppm/°C Typical - 60µVrms - - 20 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM285Z-2.5RP onsemi

LM285Z-2.5RP

IC VREF SHUNT 1.5% TO92-3

onsemi

1,281
RFQ
LM285Z-2.5RP Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Box (TB) Obsolete Shunt Fixed 2.5V - 20 mA ±1.5% 80ppm/°C Typical - 120µVrms - - 30 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
LM285Z-2.5 onsemi

LM285Z-2.5

IC VREF SHUNT 1.5% TO92-3

onsemi

3,848
RFQ
LM285Z-2.5 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Fixed 2.5V - 20 mA ±1.5% 80ppm/°C Typical - 120µVrms - - 30 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
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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.