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
AP432AWL-7 Diodes Incorporated

AP432AWL-7

IC VREF SHUNT ADJ 0.5% SC59-3

Diodes Incorporated

2,894
RFQ
AP432AWL-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 20 V 200 mA ±0.5% 30ppm/°C - - - - 300 µA -20°C ~ 85°C (TA) - - Surface Mount SC-59-3
AP431ARL-7 Diodes Incorporated

AP431ARL-7

IC VREF SHUNT ADJ 0.5% SC59R

Diodes Incorporated

2,246
RFQ
AP431ARL-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 200 mA ±0.5% 30ppm/°C - - - - 500 µA -20°C ~ 85°C (TA) - - Surface Mount SC-59R
AP431AWL-7 Diodes Incorporated

AP431AWL-7

IC VREF SHUNT ADJ 0.5% SC59

Diodes Incorporated

1,547
RFQ
AP431AWL-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 200 mA ±0.5% 30ppm/°C - - - - 500 µA -20°C ~ 85°C (TA) - - Surface Mount SC-59-3
AP431WL-7 Diodes Incorporated

AP431WL-7

IC VREF SHUNT ADJ 1% SC59

Diodes Incorporated

4,000
RFQ
AP431WL-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 200 mA ±1% 30ppm/°C - - - - 500 µA -20°C ~ 85°C (TA) - - Surface Mount SC-59-3
TLV431BQE5TA Diodes Incorporated

TLV431BQE5TA

IC VREF SHUNT 1.24V SC74A

Diodes Incorporated

2,358
RFQ
TLV431BQE5TA Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 15 mA ±0.5% 150ppm/°C - - - - 100 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-25
TL431BCLPRA onsemi

TL431BCLPRA

IC VREF SHUNT ADJ 0.4% TO92-3

onsemi

2,793
RFQ
TL431BCLPRA Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
TL431BCLPRE onsemi

TL431BCLPRE

IC VREF SHUNT ADJ 0.4% TO92-3

onsemi

1,889
RFQ
TL431BCLPRE Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
AZ431LARTR-G1 Diodes Incorporated

AZ431LARTR-G1

IC VREF SHUNT ADJ 0.5% SOT89-3

Diodes Incorporated

4,066
RFQ
AZ431LARTR-G1 Datasheet

Datasheet

TO-243AA AZ431L Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 100 mA ±0.5% 20ppm/°C Typical - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-89-3
TL431BILPG onsemi

TL431BILPG

IC VREF SHUNT ADJ 0.4% TO92-3

onsemi

1,663
RFQ
TL431BILPG Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Last Time Buy 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)
TLV431CLPRE3 Texas Instruments

TLV431CLPRE3

IC VREF SHUNT ADJ 1.5% TO92-3

Texas Instruments

3,119
RFQ
TLV431CLPRE3 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 6 V 15 mA ±1.5% - - - - - 80 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
AZ431AN-BTRG1 Diodes Incorporated

AZ431AN-BTRG1

IC VREF SHUNT ADJ 0.4% SOT23

Diodes Incorporated

1,606
RFQ
AZ431AN-BTRG1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 18 V 100 mA ±0.4% 20ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TS431IZ STMicroelectronics

TS431IZ

IC VREF SHUNT ADJ 2% TO92-3

STMicroelectronics

1,676
RFQ
TS431IZ Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Adjustable 1.24V 6 V 30 mA ±2% 100ppm/°C - - - - 60 µA -40°C ~ 125°C (TA) - - Through Hole TO-92-3
LM4040D25H5TA Diodes Incorporated

LM4040D25H5TA

IC VREF SHUNT 1% SC70-5

Diodes Incorporated

2,559
RFQ
LM4040D25H5TA Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
LM4040D30H5TA Diodes Incorporated

LM4040D30H5TA

IC VREF SHUNT 1% SC70-5

Diodes Incorporated

2,768
RFQ
LM4040D30H5TA Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete Shunt Fixed 3V - 15 mA ±1% 150ppm/°C - 35µVrms - - 75 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
LM4040D50H5TA Diodes Incorporated

LM4040D50H5TA

IC VREF SHUNT 1% SC70-5

Diodes Incorporated

1,166
RFQ
LM4040D50H5TA Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±1% 150ppm/°C - 80µVrms - - 88 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
LM4041DADJH5TA Diodes Incorporated

LM4041DADJH5TA

IC VREF SHUNT ADJ 1% SC70-5

Diodes Incorporated

4,524
RFQ
LM4041DADJH5TA Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 10 V 12 mA ±1% 150ppm/°C - 20µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
AS431BKTR-E1 Diodes Incorporated

AS431BKTR-E1

IC VREF SHUNT ADJ 1% SOT23-5

Diodes Incorporated

2,125
RFQ
AS431BKTR-E1 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Not For New Designs Shunt Adjustable 2.5V 36 V 100 mA ±1% 20ppm/°C Typical - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
TS431BCS RLG Taiwan Semiconductor Corporation

TS431BCS RLG

IC VREF SHUNT 36V 0.5% 8SOP

Taiwan Semiconductor Corporation

4,054
RFQ
TS431BCS RLG Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Programmable 2.495V 36 V 100 mA ±0.5% 50ppm/°C - - - - 600 µA 0°C ~ 70°C - - Surface Mount 8-SOP
LM385PSR-1-2 Texas Instruments

LM385PSR-1-2

IC VREF SHUNT 2% 8SO

Texas Instruments

4,892
RFQ
LM385PSR-1-2 Datasheet

Datasheet

8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.235V - 20 mA ±2% 20ppm/°C Typical - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LM385PSRE4-1-2 Texas Instruments

LM385PSRE4-1-2

IC VREF SHUNT 2% 8SO

Texas Instruments

3,301
RFQ
LM385PSRE4-1-2 Datasheet

Datasheet

8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.235V - 20 mA ±2% 20ppm/°C Typical - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SO
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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.