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
MAX6138BEXR30 Analog Devices Inc./Maxim Integrated

MAX6138BEXR30

VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

1,694
RFQ
MAX6138BEXR30 Datasheet

Datasheet

SC-70, SOT-323 - Bulk Obsolete Shunt Fixed 3V - 15 mA ±0.2% 25ppm/°C - 45µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
MAX6168BESA+T Analog Devices Inc./Maxim Integrated

MAX6168BESA+T

IC VREF SERIES 1.8V 8SOIC

Analog Devices Inc./Maxim Integrated

2,750
RFQ
MAX6168BESA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 1.8V - 5 mA ±0.28% 10ppm/°C 22µVp-p 25µVrms 2.5V ~ 12.6V 120µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX6241BCPA Analog Devices Inc./Maxim Integrated

MAX6241BCPA

IC VREF SERIES 0.1% 8DIP

Analog Devices Inc./Maxim Integrated

1,541
RFQ
MAX6241BCPA Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete Series, Buried Zener Fixed 4.096V - 15 mA ±0.1% 5ppm/°C 2.4µVp-p 2µVrms 8V ~ 36V 3.2mA - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
MAX6250BCSA Analog Devices Inc./Maxim Integrated

MAX6250BCSA

IC VREF SERIES 0.1% 8SOIC

Analog Devices Inc./Maxim Integrated

2,455
RFQ
MAX6250BCSA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series, Buried Zener Fixed 5V - 15 mA ±0.1% 5ppm/°C 3µVp-p 2.5µVrms 8V ~ 36V 3.3mA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
ADR425CR-REEL7 Analog Devices Inc.

ADR425CR-REEL7

IC VREF PREC 5V 10MA OUT 8-SOIC

Analog Devices Inc.

2,960
RFQ
ADR425CR-REEL7 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) XFET® Bulk Obsolete - - - - - - - - - - - - - - - Surface Mount 8-SOIC
ADR425CR Analog Devices Inc.

ADR425CR

ULTRAPRECISION, LOW NOISE, 5.00V

Analog Devices Inc.

1,773
RFQ
ADR425CR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) XFET® Bulk Active Series Fixed 5V - 10 mA - - 3.4µVp-p - 7V ~ 18V 600µA - -40°C ~ 125°C - - Surface Mount 8-SOIC
ISL21032DPH306Z-TK Intersil

ISL21032DPH306Z-TK

IC VREF SERIES 0.83% SOT23-3

Intersil

5,205
RFQ
ISL21032DPH306Z-TK Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 FGA™ Bulk Obsolete Series Fixed 0.6V - 7 mA ±0.83% 10ppm/°C 30µVp-p - 2.7V ~ 5.5V 25µA - -40°C ~ 130°C (TA) - - Surface Mount SOT-23-3
REF01HSA-T Analog Devices Inc./Maxim Integrated

REF01HSA-T

10V VOLTAGE REFERENCE

Analog Devices Inc./Maxim Integrated

2,371
RFQ
REF01HSA-T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) REF01 Bulk Active Series Fixed 10V - 21 mA ±0.5% 25ppm/°C 20µVp-p - 13V ~ 33V 1.4mA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LT6656ACS6-2.5#TRPBF Analog Devices Inc.

LT6656ACS6-2.5#TRPBF

IC VREF SERIES 0.05% TSOT23-6

Analog Devices Inc.

2,654
RFQ
LT6656ACS6-2.5#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 2.5V - 5 mA ±0.05% 10ppm/°C 30ppmp-p 80µVrms 3V ~ 18V 1.5µA - 0°C ~ 70°C (TA) - - Surface Mount TSOT-23-6
LM385AXM-2.5 National Semiconductor

LM385AXM-2.5

VOLTAGE REFERENCE

National Semiconductor

3,014
RFQ
LM385AXM-2.5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Shunt Fixed 2.5V - 20 mA ±1.5% ±20ppm/°C Typical - 120µVrms - - 20 µA -40°C ~ 70°C - - Surface Mount 8-SOIC
LM385AXM-1.2 National Semiconductor

LM385AXM-1.2

VOLTAGE REFERENCE

National Semiconductor

995
RFQ
LM385AXM-1.2 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) LM285-1.2 Bulk Active Shunt Fixed 1.235V - 20 mA ±2.02% 20ppm/°C Typical - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM385AXZ-1.2 National Semiconductor

LM385AXZ-1.2

VOLTAGE REFERENCE

National Semiconductor

862
RFQ
LM385AXZ-1.2 Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 1.235V - 20 mA ±0.3% 150ppm/°C - 60µVrms - - 10 µA 0°C ~ 70°C - - Through Hole TO-92
LM4050AEM3-8.2 Texas Instruments

LM4050AEM3-8.2

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

4,906
RFQ
LM4050AEM3-8.2 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 8.192V - 15 mA ±0.1% 50ppm/°C - 150µVrms - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
AD680JT Analog Devices Inc.

AD680JT

IC VREF SERIES PREC 2.5V TO-92-3

Analog Devices Inc.

19,801
RFQ
AD680JT Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Obsolete - - - - - - - - - - - - - - - Through Hole TO-92-3
AD680JR Analog Devices Inc.

AD680JR

IC VREF SERIES 0.4% 8SOIC

Analog Devices Inc.

3,568
RFQ
AD680JR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 2.5V - 10 mA ±0.4% 25ppm/°C 10µVp-p - 4.5V ~ 36V 280µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
NSREF3133-DSTR NOVOSENSE

NSREF3133-DSTR

0.2% ACCURACY 15PPM 3.3V REF

NOVOSENSE

2,980
RFQ
NSREF3133-DSTR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 NSREF31xx Cut Tape (CT) Active Series Fixed 3.3V 3.006 V 10 mA - 15ppm/°C 31µVp-p - 1.8V ~ 5.5V - 145 µA -40°C ~ 145°C (TA) - - Surface Mount SOT-23-3L
NSREF3125-DSTR NOVOSENSE

NSREF3125-DSTR

0.2% ACCURACY 15PPM 2.5V REF

NOVOSENSE

5,903
RFQ
NSREF3125-DSTR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 NSREF31xx Tape & Reel (TR) Active Series Fixed 2.5V 2.502 V 10 mA - 15ppm/°C 22µVp-p - 1.8V ~ 5.5V - 140 µA -40°C ~ 145°C (TA) - - Surface Mount SOT-23-3L
NSREF3140-DSTR NOVOSENSE

NSREF3140-DSTR

0.2% ACCURACY 15PPM 4V REF

NOVOSENSE

3,000
RFQ
NSREF3140-DSTR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 NSREF31xx Tape & Reel (TR) Active Series Fixed 4.096V 4.104 V 10 mA - 15ppm/°C 33µVp-p - 1.8V ~ 5.5V - 145 µA -40°C ~ 145°C (TA) - - Surface Mount SOT-23-3L
NSREF3130-DSTR NOVOSENSE

NSREF3130-DSTR

0.2% ACCURACY 15PPM 3V REF

NOVOSENSE

3,000
RFQ
NSREF3130-DSTR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 NSREF31xx Tape & Reel (TR) Active Series Fixed 3V 2.505 V 10 mA - 15ppm/°C 28µVp-p - 1.8V ~ 5.5V - 145 µA -40°C ~ 145°C (TA) - - Surface Mount SOT-23-3L
NSREF3120-DSTR NOVOSENSE

NSREF3120-DSTR

0.2% ACCURACY 15PPM 2V REF

NOVOSENSE

2,996
RFQ
NSREF3120-DSTR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 NSREF31xx Cut Tape (CT) Active Series Fixed 2.048V 2.052 V 10 mA - 15ppm/°C 20µVp-p - 1.8V ~ 5.5V - 140 µA -40°C ~ 145°C (TA) - - Surface Mount SOT-23-3L
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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.