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
TSM1011IDT STMicroelectronics

TSM1011IDT

IC VREF SERIES 0.5% 8SO

STMicroelectronics

1,258
RFQ
TSM1011IDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 2.545V - 1 mA ±0.5% - - - 4.5V ~ 28V 50mA - 0°C ~ 105°C (TA) - - Surface Mount 8-SOIC
MC1403BP1 onsemi

MC1403BP1

IC VREF SERIES 1% 8DIP

onsemi

3,613
RFQ
MC1403BP1 Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Series Fixed 2.5V - 10 mA ±1% 40ppm/°C - - 4.5V ~ 40V 1.5mA - -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LM4041BIDBZRG4 Texas Instruments

LM4041BIDBZRG4

IC VREF SHUNT ADJ 0.2% SOT23-3

Texas Instruments

4,788
RFQ
LM4041BIDBZRG4 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 ±0.2% 100ppm/°C - 20µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL4050B41IDBZRG4 Texas Instruments

TL4050B41IDBZRG4

IC VREF SHUNT 0.2% SOT23-3

Texas Instruments

4,100
RFQ
TL4050B41IDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Discontinued at Digi-Key Shunt Fixed 4.096V - 15 mA ±0.2% 50ppm/°C - 93µVrms - - 73 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM431BIM Texas Instruments

LM431BIM

IC VREF SHUNT ADJ 1% 8SOIC

Texas Instruments

1,139
RFQ
LM431BIM Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Adjustable 2.495V 37 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM385BD-1.2 onsemi

LM385BD-1.2

IC VREF SHUNT 1% 8SOIC

onsemi

4,394
RFQ
LM385BD-1.2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Fixed 1.235V - 20 mA ±1% 80ppm/°C Typical - 60µVrms - - 20 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM385BD-2.5 onsemi

LM385BD-2.5

IC VREF SHUNT 1.5% 8SOIC

onsemi

1,552
RFQ
LM385BD-2.5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Fixed 2.5V - 20 mA ±1.5% 80ppm/°C Typical - 120µVrms - - 30 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4041EIM3X-1.2 Texas Instruments

LM4041EIM3X-1.2

IC VREF SHUNT 2% SOT23-3

Texas Instruments

1,581
RFQ
LM4041EIM3X-1.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.225V - 12 mA ±2% 150ppm/°C - 20µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLE2426QDRQ1 Texas Instruments

TLE2426QDRQ1

IC VREF GND REF ADJ 1% 8SOIC

Texas Instruments

2,248
RFQ
TLE2426QDRQ1 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Ground Reference (Virtual) Adjustable 2V 20 V 20 mA ±1% 25ppm/°C Typical - 120µVrms 4V ~ 40V 400µA - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
ZXRE1004ER Diodes Incorporated

ZXRE1004ER

IC VREF SHUNT 2% TO92

Diodes Incorporated

1,498
RFQ
ZXRE1004ER Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete Shunt Fixed 1.22V - 20 mA ±2% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Through Hole TO-92
ZXRE1004ERSTOA Diodes Incorporated

ZXRE1004ERSTOA

IC VREF SHUNT 2% E-LINE

Diodes Incorporated

3,745
RFQ
ZXRE1004ERSTOA Datasheet

Datasheet

E-Line-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±2% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZXRE1004ERSTOB Diodes Incorporated

ZXRE1004ERSTOB

IC VREF SHUNT 2% E-LINE

Diodes Incorporated

1,234
RFQ
ZXRE1004ERSTOB Datasheet

Datasheet

E-Line-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±2% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
ZXRE1004ERSTZ Diodes Incorporated

ZXRE1004ERSTZ

IC VREF SHUNT 2% E-LINE

Diodes Incorporated

1,933
RFQ
ZXRE1004ERSTZ Datasheet

Datasheet

E-Line-3 - Tape & Box (TB) Obsolete Shunt Fixed 1.22V - 20 mA ±2% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Through Hole E-Line (TO-92 compatible)
LM285DG4-2-5 Texas Instruments

LM285DG4-2-5

IC VREF SHUNT 1.5% 8SOIC

Texas Instruments

4,963
RFQ
LM285DG4-2-5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Fixed 2.5V - 20 mA ±1.5% 20ppm/°C Typical - 120µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4041BICT-1.2 STMicroelectronics

LM4041BICT-1.2

IC VREF SHUNT 0.2% SOT323-5

STMicroelectronics

2,018
RFQ
LM4041BICT-1.2 Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±0.2% 100ppm/°C - 60µVrms - - 50 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-323-5
LM4041DEM3-1.2 Texas Instruments

LM4041DEM3-1.2

IC VREF SHUNT 1% SOT23-3

Texas Instruments

2,200
RFQ
LM4041DEM3-1.2 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
LM285D-1.2 onsemi

LM285D-1.2

IC VREF SHUNT 1% 8SOIC

onsemi

3,948
RFQ
LM285D-1.2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Fixed 1.235V - 20 mA ±1% 80ppm/°C Typical - 60µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM285D-2.5 onsemi

LM285D-2.5

IC VREF SHUNT 1.5% 8SOIC

onsemi

4,142
RFQ
LM285D-2.5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Shunt Fixed 2.5V - 20 mA ±1.5% 80ppm/°C Typical - 120µVrms - - 30 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TL1431QDG4 Texas Instruments

TL1431QDG4

IC VREF SHUNT ADJ 0.4% 8SOIC

Texas Instruments

3,863
RFQ
TL1431QDG4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Discontinued at Digi-Key Shunt Adjustable 2.5V 36 V 100 mA ±0.4% - - - - - 1 mA -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM385BXZ/NOPB Texas Instruments

LM385BXZ/NOPB

IC VREF SHUNT ADJ 1% TO92-3

Texas Instruments

1,893
RFQ
LM385BXZ/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Adjustable 1.24V 5.3 V 20 mA ±1% 30ppm/°C - 50µVrms - - 55 µA 0°C ~ 70°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.