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
LM431BCZ onsemi

LM431BCZ

IC VREF SHUNT ADJ 1% TO92-3

onsemi

3,893
RFQ
LM431BCZ Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431KA-TP Micro Commercial Co

TL431KA-TP

IC REG PROGRAMMABLE PREC SOT-23

Micro Commercial Co

3,897
RFQ
TL431KA-TP Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Programmable 2.495V 36 V 100 mA ±0.5% 50ppm/°C - - - - 1 mA -40°C ~ 125°C - - Surface Mount SOT-23
TL431HA-TP Micro Commercial Co

TL431HA-TP

IC VREF SHUNT 2.5V SOT23-3

Micro Commercial Co

2,804
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.5% - - - - - 1 mA -40°C ~ 125°C - - Surface Mount SOT-23
MMTL431AR-AQ Diotec Semiconductor

MMTL431AR-AQ

IC VREF SHUNT ADJ 0.5% SOT23-3

Diotec Semiconductor

1,331
RFQ
MMTL431AR-AQ Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 1 mA -25°C ~ 85°C (TA) Automotive AEC-Q101 Surface Mount SOT-23-3 (TO-236)
TL431ACLP onsemi

TL431ACLP

IC VREF SHUNT ADJ 1% TO92-3

onsemi

1,244
RFQ
TL431ACLP Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431ACZ onsemi

TL431ACZ

IC VREF SHUNT ADJ 1% TO92-3

onsemi

1,225
RFQ
TL431ACZ Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Through Hole TO-92-3
AZ574ZTR-E1 Diodes Incorporated

AZ574ZTR-E1

IC VREF SHUNT ADJ TO92-2

Diodes Incorporated

1,395
RFQ
AZ574ZTR-E1 Datasheet

Datasheet

TO-226-2, TO-92-2 (TO-226AC) - Tape & Box (TB) Obsolete Shunt Adjustable 31V 35 V 30 mA - - - - - - 1.5 mA -20°C ~ 75°C (TA) - - Through Hole TO-92-2
TL431CPKE6 Texas Instruments

TL431CPKE6

IC VREF SHUNT ADJ 2% SOT89-3

Texas Instruments

2,299
RFQ
TL431CPKE6 Datasheet

Datasheet

TO-243AA - Tube Active Shunt Adjustable 2.495V 36 V 100 mA ±2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-89-3
TL431CDRE4 Texas Instruments

TL431CDRE4

IC VREF SHUNT ADJ 2.2% 8SOIC

Texas Instruments

2,313
RFQ
TL431CDRE4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL431ACDBZRVL Nexperia USA Inc.

TL431ACDBZRVL

IC VREF SHUNT ADJ 1% TO236AB

Nexperia USA Inc.

3,669
RFQ
TL431ACDBZRVL Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 600 µA 0°C ~ 70°C (TA) - - Surface Mount TO-236AB
TL431CLPX onsemi

TL431CLPX

IC VREF SHUNT ADJ 2.2% TO92-3

onsemi

2,405
RFQ
TL431CLPX Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Through Hole TO-92-3
KA431SAMFTF_G onsemi

KA431SAMFTF_G

IC VREF SHUNT ADJ 1% SOT23F-3

onsemi

4,019
RFQ
KA431SAMFTF_G Datasheet

Datasheet

SOT-23-3 Flat Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Surface Mount SOT-23F-3
LM431SBCMFX-G onsemi

LM431SBCMFX-G

IC VREF SHUNT ADJ 1% SOT23F-3

onsemi

3,880
RFQ
LM431SBCMFX-G Datasheet

Datasheet

SOT-23-3 Flat Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Surface Mount SOT-23F-3
FAN431AZXA_MATSUSHI onsemi

FAN431AZXA_MATSUSHI

IC VREF SHUNT ADJ 1% TO92-3

onsemi

2,342
RFQ
FAN431AZXA_MATSUSHI Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Box (TB) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Through Hole TO-92-3
TLVH431NCDBZR-QVL Nexperia USA Inc.

TLVH431NCDBZR-QVL

IC VREF SHUNT 1.24V SOT23-3

Nexperia USA Inc.

3,073
RFQ
TLVH431NCDBZR-QVL Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 14 V 70 mA ±1.5% - - - - - 80 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3 (TO-236)
TL431CDBVRE4 Texas Instruments

TL431CDBVRE4

IC VREF SHUNT ADJ 2.2% SOT23-5

Texas Instruments

3,339
RFQ
TL431CDBVRE4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
TL431CDBVRG4 Texas Instruments

TL431CDBVRG4

IC VREF SHUNT ADJ 2.2% SOT23-5

Texas Instruments

2,474
RFQ
TL431CDBVRG4 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2.2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
LM431CCZX onsemi

LM431CCZX

IC VREF SHUNT ADJ 0.5% TO92-3

onsemi

1,356
RFQ
LM431CCZX Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.5% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Through Hole TO-92-3
KA431LZTA_F065 onsemi

KA431LZTA_F065

IC VREF SHUNT ADJ 0.5% TO92-3

onsemi

2,359
RFQ
KA431LZTA_F065 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Box (TB) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.5% 50ppm/°C Typical - - - - 1 mA -25°C ~ 85°C (TA) - - Through Hole TO-92-3
TL431KC-TP Micro Commercial Co

TL431KC-TP

IC VREF SHUNT 2.495V SOT23-3

Micro Commercial Co

2,725
RFQ
TL431KC-TP Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Adjustable 2.495V 36 V 50 mA ±0.4% - - - - - 1 mA -40°C ~ 125°C - - Surface Mount SOT-23
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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.