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
TL431BIDCKTE4 Texas Instruments

TL431BIDCKTE4

IC VREF SHUNT ADJ 0.5% SC70-6

Texas Instruments

4,380
RFQ
TL431BIDCKTE4 Datasheet

Datasheet

6-TSSOP, SC-88, SOT-363 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 700 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
TL431BIDCKTG4 Texas Instruments

TL431BIDCKTG4

IC VREF SHUNT ADJ 0.5% SC70-6

Texas Instruments

4,199
RFQ
TL431BIDCKTG4 Datasheet

Datasheet

6-TSSOP, SC-88, SOT-363 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 2.495V 36 V 100 mA ±0.5% - - - - - 700 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
TLVH431AMQDBZR,215 NXP USA Inc.

TLVH431AMQDBZR,215

IC VREF SHUNT ADJ 1% TO236AB

NXP USA Inc.

2,856
RFQ
TLVH431AMQDBZR,215 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 18 V 70 mA ±1% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23 (TO-236AB)
LM4040C25IDBZRG4 Texas Instruments

LM4040C25IDBZRG4

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

4,683
RFQ
LM4040C25IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 2.5V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040D25IDBZTG4 Texas Instruments

LM4040D25IDBZTG4

IC VREF SHUNT 1% SOT23-3

Texas Instruments

1,848
RFQ
LM4040D25IDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 2.5V - 15 mA ±1% 150ppm/°C - 35µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL432AQDBZTG4 Texas Instruments

TL432AQDBZTG4

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

2,192
RFQ
TL432AQDBZTG4 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 ±1% - - - - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
ZRA245F01TA Diodes Incorporated

ZRA245F01TA

IC VREF SHUNT 1% SOT23

Diodes Incorporated

4,415
RFQ
ZRA245F01TA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.45V - 120 mA ±1% 50ppm/°C - 65µVrms - - 2 mA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6070BAUT41/V+ Analog Devices Inc./Maxim Integrated

MAX6070BAUT41/V+

LOW-NOISE, HIGH-PRECISION SERIES

Analog Devices Inc./Maxim Integrated

2,499
RFQ
MAX6070BAUT41/V+ Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Active Series Fixed 4.096V - 10 mA ±0.08% 8ppm/°C 9.6µVp-p 9µVrms 4.3V ~ 5.5V 350µA - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-6
MC1403BD onsemi

MC1403BD

IC VREF SERIES 1% 8SOIC

onsemi

2,249
RFQ
MC1403BD Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 2.5V - 10 mA ±1% 40ppm/°C - - 4.5V ~ 40V 1.5mA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LX6431ILP Microsemi Corporation

LX6431ILP

IC VREF SHUNT ADJ 2% TO92-3

Microsemi Corporation

2,751
RFQ
LX6431ILP Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Bulk Obsolete Shunt Adjustable 2.5V 36 V 100 mA ±2% - - - - - 600 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
SPX2431AM-L/TR MaxLinear, Inc.

SPX2431AM-L/TR

IC VREF SHUNT ADJ 0.5% SOT23-3

MaxLinear, Inc.

2,008
RFQ
SPX2431AM-L/TR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 20 V 100 mA ±0.5% 30ppm/°C - - - - 1 mA 0°C ~ 105°C (TA) - - Surface Mount SOT-23-3
ZXRE250AW5-7 Diodes Incorporated

ZXRE250AW5-7

IC VREF SHUNT ADJ 1% SOT25

Diodes Incorporated

4,787
RFQ
ZXRE250AW5-7 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±1% - - - - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-25
TL431BIDBZTG4 Texas Instruments

TL431BIDBZTG4

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

4,911
RFQ
TL431BIDBZTG4 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% - - - - - 700 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LT1009CPW Texas Instruments

LT1009CPW

IC VREF SHUNT 0.4% 8TSSOP

Texas Instruments

1,195
RFQ
LT1009CPW Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tray Obsolete Shunt Fixed 2.5V - 10 mA ±0.4% 25ppm/°C - - - - 400 µA 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
LT1009CPWE4 Texas Instruments

LT1009CPWE4

IC VREF SHUNT 0.4% 8TSSOP

Texas Instruments

2,244
RFQ
LT1009CPWE4 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tray Obsolete Shunt Fixed 2.5V - 10 mA ±0.4% 25ppm/°C - - - - 400 µA 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
LT1009IPW Texas Instruments

LT1009IPW

IC VREF SHUNT 0.4% 8TSSOP

Texas Instruments

2,633
RFQ
LT1009IPW Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tray Obsolete Shunt Fixed 2.5V - 10 mA ±0.4% 35ppm/°C - - - - 400 µA -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
LT1009IPWE4 Texas Instruments

LT1009IPWE4

IC VREF SHUNT 0.4% 8TSSOP

Texas Instruments

1,436
RFQ
LT1009IPWE4 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tray Obsolete Shunt Fixed 2.5V - 10 mA ±0.4% 35ppm/°C - - - - 400 µA -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
LT1009CPWG4 Texas Instruments

LT1009CPWG4

IC VREF SHUNT 0.4% 8TSSOP

Texas Instruments

2,278
RFQ
LT1009CPWG4 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tray Obsolete Shunt Fixed 2.5V - 10 mA ±0.4% 25ppm/°C - - - - 400 µA 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
LT1009IPWG4 Texas Instruments

LT1009IPWG4

IC VREF SHUNT 0.4% 8TSSOP

Texas Instruments

2,086
RFQ
LT1009IPWG4 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tray Obsolete Shunt Fixed 2.5V - 10 mA ±0.4% 35ppm/°C - - - - 400 µA -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
ZHT431C01L Diodes Incorporated

ZHT431C01L

IC VREF SHUNT ADJ 1% TO92

Diodes Incorporated

2,594
RFQ
ZHT431C01L Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Adjustable 2.5V 20 V 100 mA ±1% 67ppm/°C - - - - 50 µA -55°C ~ 125°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.