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
AD1583CRTZ-REEL7 Analog Devices Inc.

AD1583CRTZ-REEL7

IC VOLTAGE REF 3V SOT23

Analog Devices Inc.

13,087
RFQ
AD1583CRTZ-REEL7 Datasheet

Datasheet

- - Bulk Obsolete - - - - - - - - - - - - - - - - -
AD1583CRT-REEL7 Analog Devices Inc.

AD1583CRT-REEL7

IC V-REF 3V SOT-23 TAPE & REEL

Analog Devices Inc.

11,964
RFQ
AD1583CRT-REEL7 Datasheet

Datasheet

- - Bulk Obsolete - - - - - - - - - - - - - - - - -
LM385BMX-1.2 Texas Instruments

LM385BMX-1.2

IC VREF SHUNT 1% 8SOIC

Texas Instruments

2,256
RFQ
LM385BMX-1.2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 1.235V - 20 mA ±1% 150ppm/°C - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4050BIX3-3.3-T Analog Devices Inc./Maxim Integrated

LM4050BIX3-3.3-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

7,500
RFQ
LM4050BIX3-3.3-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 3.3V - 15 mA ±0.2% 50ppm/°C - 50µVrms - - 67 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SC-70-3
LM4050BIX3-4.1-T Analog Devices Inc./Maxim Integrated

LM4050BIX3-4.1-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

7,500
RFQ
LM4050BIX3-4.1-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 4.096V - 15 mA ±0.2% 50ppm/°C - 64µVrms - - 73 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SC-70-3
LM4050CIX3-4.1-T Analog Devices Inc./Maxim Integrated

LM4050CIX3-4.1-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

7,500
RFQ
LM4050CIX3-4.1-T Datasheet

Datasheet

SC-70, SOT-323 - Bulk Active Shunt Fixed 4.096V - 15 mA ±0.5% 50ppm/°C - 64µVrms - - 73 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SC-70-3
LM4050CIM3-3.0-T Analog Devices Inc./Maxim Integrated

LM4050CIM3-3.0-T

PRECISION MICROPOWER SHUNT VREF

Analog Devices Inc./Maxim Integrated

7,350
RFQ
LM4050CIM3-3.0-T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 3V - 15 mA ±0.5% 50ppm/°C - 45µVrms - - 67 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
MAX6018BEUR12-T Analog Devices Inc./Maxim Integrated

MAX6018BEUR12-T

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

4,791
RFQ
MAX6018BEUR12-T Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Series Fixed 1.263V - 1 mA ±0.4% 50ppm/°C 45µVp-p 100µVrms 1.8V ~ 5.5V 6µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6129BEUK41+T Analog Devices Inc./Maxim Integrated

MAX6129BEUK41+T

IC VREF SERIES 4.096V SOT23-5

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6129BEUK41+T Datasheet

Datasheet

SC-74A, SOT-753 - Bulk Obsolete Series Fixed 4.096V - 4 mA ±1% 100ppm/°C 72µVp-p 210µVrms 4.3V ~ 12.6V 8.75µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
MAX6018BEUR21 Analog Devices Inc./Maxim Integrated

MAX6018BEUR21

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

1,360
RFQ
MAX6018BEUR21 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Series Fixed 2.048V - 1 mA ±0.4% 50ppm/°C 50µVp-p 175µVrms 2.25V ~ 5.5V 6µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM385BXM-2.5 National Semiconductor

LM385BXM-2.5

IC VREF SHUNT 1.5% 8SOIC

National Semiconductor

1,007
RFQ
LM385BXM-2.5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Shunt Fixed 2.5V - 20 mA ±1.5% 30ppm/°C - 120µVrms - - 20 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM285BXZ-1.2 National Semiconductor

LM285BXZ-1.2

VOLTAGE REFERENCE

National Semiconductor

990
RFQ
LM285BXZ-1.2 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 1.235V - 20 mA ±1% 30ppm/°C - 60µVrms - - 10 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
MAX6018BEUR12 Analog Devices Inc./Maxim Integrated

MAX6018BEUR12

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

975
RFQ
MAX6018BEUR12 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Series Fixed 1.263V - 1 mA ±0.4% 50ppm/°C 45µVp-p 100µVrms 1.8V ~ 5.5V 6µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM285BXZ National Semiconductor

LM285BXZ

VOLTAGE REFERENCE

National Semiconductor

218
RFQ
LM285BXZ 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 - - 45 µA -40°C ~ 85°C (TA) - - Through Hole TO-92-3
ADR520BKS-R2 Analog Devices Inc.

ADR520BKS-R2

IC VREF SHUNT PREC 2.048V SC70-3

Analog Devices Inc.

5,498
RFQ
ADR520BKS-R2 Datasheet

Datasheet

SC-70, SOT-323 - Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount SC-70-3
LM4050AIM3X-5.0 Texas Instruments

LM4050AIM3X-5.0

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

4,747
RFQ
LM4050AIM3X-5.0 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 5V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4050AIM3X-2.5 National Semiconductor

LM4050AIM3X-2.5

IC VREF SHUNT 0.1% SOT23-3

National Semiconductor

3,768
RFQ
LM4050AIM3X-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 2.5V - 15 mA ±0.1% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ADR280AKS-R2 Analog Devices Inc.

ADR280AKS-R2

IC VREF SERIES PREC 1.2V SC-70-3

Analog Devices Inc.

3,970
RFQ
ADR280AKS-R2 Datasheet

Datasheet

SC-70, SOT-323 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount SC-70-3
TLV431ALPG onsemi

TLV431ALPG

IC VREF SHUNT ADJ 1% TO92-3

onsemi

2,169
RFQ
TLV431ALPG Datasheet

Datasheet

TO-226-3, TO-92-3 Long Body - Bulk Obsolete Shunt Adjustable 1.24V 16 V 20 mA ±1% - - - - - 80 µA -40°C ~ 85°C (TA) - - Through Hole TO-92 (TO-226)
LM4050AIM3-10 National Semiconductor

LM4050AIM3-10

IC VREF SHUNT 0.1% SOT23-3

National Semiconductor

396
RFQ
LM4050AIM3-10 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Active Shunt Fixed 10V - 15 mA ±0.1% 50ppm/°C - 150µVrms - - 103 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
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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.