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
AP432RG-7 Diodes Incorporated

AP432RG-7

IC VREF SHUNT ADJ 1% SC59R

Diodes Incorporated

3,905
RFQ
AP432RG-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Adjustable 1.24V 20 V 200 mA ±1% 30ppm/°C - - - - 300 µA -20°C ~ 85°C (TA) - - Surface Mount SC-59R
NJM2825F-TE1 Nisshinbo Micro Devices Inc.

NJM2825F-TE1

IC VREF SHUNT ADJ 0.5% SOT23-5

Nisshinbo Micro Devices Inc.

4,725
RFQ

-

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.2V 13 V 12 mA ±0.5% - - - - - 0.7 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5 (MTP5)
LM4041CQDBZTG4 Texas Instruments

LM4041CQDBZTG4

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

2,912
RFQ
LM4041CQDBZTG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 80 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM385BYMX-1.2 Texas Instruments

LM385BYMX-1.2

IC VREF SHUNT 1% 8SOIC

Texas Instruments

3,383
RFQ
LM385BYMX-1.2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.235V - 20 mA ±1% 50ppm/°C - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL1431IZT STMicroelectronics

TL1431IZT

IC VREF SHUNT ADJ 0.4% TO92-3

STMicroelectronics

4,085
RFQ
TL1431IZT Datasheet

Datasheet

TO-226-2, TO-92-2 (TO-226AC) - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 100 mA ±0.4% 100ppm/°C - - - - 1 mA -40°C ~ 105°C (TA) - - Through Hole TO-92-3
LM4431M3X-2.5 Texas Instruments

LM4431M3X-2.5

IC VREF SHUNT 2% SOT23-3

Texas Instruments

3,180
RFQ
LM4431M3X-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 2.5V - 15 mA ±2% 30ppm/°C Typical - 35µVrms - - 100 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
ZXRE1004DR Diodes Incorporated

ZXRE1004DR

IC VREF SHUNT 1% TO92

Diodes Incorporated

4,752
RFQ
ZXRE1004DR Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Fixed 1.22V - 20 mA ±1% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Through Hole TO-92
LM385BYMX-1.2/NOPB Texas Instruments

LM385BYMX-1.2/NOPB

IC VREF SHUNT 1% 8SOIC

Texas Instruments

1,220
RFQ
LM385BYMX-1.2/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 1.235V - 20 mA ±1% 50ppm/°C - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040C25QDBZTG4 Texas Instruments

LM4040C25QDBZTG4

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

2,845
RFQ
LM4040C25QDBZTG4 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 ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4128CMF-3.0 Texas Instruments

LM4128CMF-3.0

IC VREF SERIES 0.5% SOT23-5

Texas Instruments

1,567
RFQ
LM4128CMF-3.0 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 3V - 20 mA ±0.5% 100ppm/°C 285µVp-p - 3.4V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
TLVH431BQDBZRQ1G4 Texas Instruments

TLVH431BQDBZRQ1G4

AUTOMOTIVE, LOW-VOLTAGE ADJUSTAB

Texas Instruments

2,300
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 70 mA ±0.5% 161ppm/°C - - - - 100 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4041BIDBZR1G4 Texas Instruments

LM4041BIDBZR1G4

ADJUSTABLE, PRECISION MICROPOWER

Texas Instruments

1,799
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.225V 10 V 12 mA ±0.2% 100ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ISL21010DFH310Z-T Renesas Electronics Corporation

ISL21010DFH310Z-T

IC VREF SERIES 0.2% SOT23-3

Renesas Electronics Corporation

1,096
RFQ
ISL21010DFH310Z-T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 1.024V - 25 mA ±0.2% 50ppm/°C 14µVp-p 24µVrms 2.2V ~ 5.5V 100µA - -40°C ~ 125°C - - Surface Mount SOT-23-3
LM4040CIM3X-4.1 Texas Instruments

LM4040CIM3X-4.1

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

3,082
RFQ
LM4040CIM3X-4.1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 73 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4041BEM3-1.2+T Analog Devices Inc./Maxim Integrated

LM4041BEM3-1.2+T

IC VREF SHUNT 1.225V SOT23

Analog Devices Inc./Maxim Integrated

3,122
RFQ
LM4041BEM3-1.2+T Datasheet

Datasheet

- - Tape & Reel (TR) Active Shunt - - - - - - - - - - - - - - - -
LM4050BIM3X-10 Texas Instruments

LM4050BIM3X-10

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

1,364
RFQ
LM4050BIM3X-10 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 10V - 15 mA ±0.2% 50ppm/°C - 150µVrms - - 103 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4050BIM3X-8.2 Texas Instruments

LM4050BIM3X-8.2

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

4,454
RFQ
LM4050BIM3X-8.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 8.192V - 15 mA ±0.2% 50ppm/°C - 150µVrms - - 95 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL4050B25QDBZT Texas Instruments

TL4050B25QDBZT

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

1,178
RFQ
TL4050B25QDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 2.5V - 15 mA ±0.2% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL4050B50QDBZT Texas Instruments

TL4050B50QDBZT

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

3,531
RFQ
TL4050B50QDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 5V - 15 mA ±0.2% 50ppm/°C - 93µVrms - - 90 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TL4050C50QDCKT Texas Instruments

TL4050C50QDCKT

IC VREF SHUNT 0.5% SC70-5

Texas Instruments

1,121
RFQ
TL4050C50QDCKT Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 5V - 15 mA ±0.5% 50ppm/°C - 93µVrms - - 90 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
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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.