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
LT1634BCS8-4.096#TRPBF Analog Devices Inc.

LT1634BCS8-4.096#TRPBF

IC VREF SHUNT 0.05% 8SOIC

Analog Devices Inc.

4,386
RFQ
LT1634BCS8-4.096#TRPBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 4.096V - 30 mA ±0.05% 25ppm/°C 30µVp-p - - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1634BCS8-5#TRPBF Analog Devices Inc.

LT1634BCS8-5#TRPBF

IC VREF SHUNT 0.05% 8SOIC

Analog Devices Inc.

3,085
RFQ
LT1634BCS8-5#TRPBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 5V - 30 mA ±0.05% 25ppm/°C 35µVp-p - - - 15 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1634BCS8-1.25#TRPBF Analog Devices Inc.

LT1634BCS8-1.25#TRPBF

IC VREF SHUNT 0.05% 8SOIC

Analog Devices Inc.

1,270
RFQ
LT1634BCS8-1.25#TRPBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 1.25V - 100 mA ±0.05% 25ppm/°C 10µVp-p - - - 7 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1634BCS8-2.5#TRPBF Analog Devices Inc.

LT1634BCS8-2.5#TRPBF

IC VREF SHUNT 0.05% 8SOIC

Analog Devices Inc.

4,094
RFQ
LT1634BCS8-2.5#TRPBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 50 mA ±0.05% 25ppm/°C 15µVp-p - - - 8 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1029ACZ#TRPBF Analog Devices Inc.

LT1029ACZ#TRPBF

IC VREF SHUNT 5V TO92-3

Analog Devices Inc.

3,660
RFQ
LT1029ACZ#TRPBF Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Fixed 5V - 10 mA ±0.2% 20ppm/°C - - - - 700 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
REF3225AIDBVTG4 Texas Instruments

REF3225AIDBVTG4

IC VREF SERIES 0.2% SOT23-6

Texas Instruments

1,019
RFQ
REF3225AIDBVTG4 Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 10 mA ±0.2% 20ppm/°C 33µVp-p 48µVrms 2.55V ~ 5.5V 135µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-6
REF3230AIDBVTG4 Texas Instruments

REF3230AIDBVTG4

IC VREF SERIES 0.2% SOT23-6

Texas Instruments

1,114
RFQ
REF3230AIDBVTG4 Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Discontinued at Digi-Key Series Fixed 3V - 10 mA ±0.2% 20ppm/°C 39µVp-p 57µVrms 3.05V ~ 5.5V 135µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-6
REF3233AIDBVTG4 Texas Instruments

REF3233AIDBVTG4

IC VREF SERIES 0.2% SOT23-6

Texas Instruments

1,513
RFQ
REF3233AIDBVTG4 Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Obsolete Series Fixed 3.3V - 10 mA ±0.2% 20ppm/°C 43µVp-p 63µVrms 3.35V ~ 5.5V 135µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-6
REF3240AIDBVTG4 Texas Instruments

REF3240AIDBVTG4

IC VREF SERIES 0.2% SOT23-6

Texas Instruments

3,227
RFQ
REF3240AIDBVTG4 Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Obsolete Series Fixed 4.096V - 10 mA ±0.2% 20ppm/°C 53µVp-p 78µVrms 4.146V ~ 5.5V 135µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-6
MAX6193AESA+T Analog Devices Inc./Maxim Integrated

MAX6193AESA+T

IC VREF SERIES 0.07% 8SOIC

Analog Devices Inc./Maxim Integrated

2,593
RFQ
MAX6193AESA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 3V - 500 µA ±0.07% 5ppm/°C 75µVp-p 150µVrms 3.2V ~ 12.6V 35µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LT1004CH-1.2 Analog Devices Inc.

LT1004CH-1.2

IC VREF SHUNT 1.2V

Analog Devices Inc.

2,285
RFQ
LT1004CH-1.2 Datasheet

Datasheet

TO-46-2 Metal Can - Tube Obsolete - - - - - - - - - - - - - - - Through Hole -
LT1790ACS6-3#TRPBF Analog Devices Inc.

LT1790ACS6-3#TRPBF

IC VREF SERIES 0.05% TSOT23-6

Analog Devices Inc.

2,647
RFQ
LT1790ACS6-3#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 3V - 5 mA ±0.05% 10ppm/°C 50µVp-p 56µVrms 3.5V ~ 18V 80µA - 0°C ~ 70°C (TA) - - Surface Mount TSOT-23-6
LT1790ACS6-3.3#TRPBF Analog Devices Inc.

LT1790ACS6-3.3#TRPBF

IC VREF SERIES 0.05% TSOT23-6

Analog Devices Inc.

1,379
RFQ
LT1790ACS6-3.3#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 3.3V - 5 mA ±0.05% 10ppm/°C 50µVp-p 67µVrms 3.8V ~ 18V 80µA - 0°C ~ 70°C (TA) - - Surface Mount TSOT-23-6
LT1790ACS6-1.25#TRPBF Analog Devices Inc.

LT1790ACS6-1.25#TRPBF

IC VREF SERIES 0.05% TSOT23-6

Analog Devices Inc.

1,956
RFQ
LT1790ACS6-1.25#TRPBF Datasheet

Datasheet

SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Active Series Fixed 1.25V - 5 mA ±0.05% 10ppm/°C 10µVp-p 14µVrms 2.6V ~ 18V 75µA - 0°C ~ 70°C (TA) - - Surface Mount TSOT-23-6
REF02HSA+T Analog Devices Inc./Maxim Integrated

REF02HSA+T

IC VREF SERIES 0.5% 8SOIC

Analog Devices Inc./Maxim Integrated

4,643
RFQ
REF02HSA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) REF02 Tape & Reel (TR) Active Series Fixed 5V - 21 mA ±0.5% 25ppm/°C 10µVp-p - 8V ~ 33V 1.4mA - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
REF01HSA+T Analog Devices Inc./Maxim Integrated

REF01HSA+T

IC VREF SERIES 0.5% 8SOIC

Analog Devices Inc./Maxim Integrated

4,346
RFQ
REF01HSA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) REF01 Tape & Reel (TR) 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
LM4050AIM3-4.1 Texas Instruments

LM4050AIM3-4.1

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

2,804
RFQ
LM4050AIM3-4.1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 4.096V - 15 mA ±0.1% 50ppm/°C - 93µVrms - - 73 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4120AIM5-2.5 Texas Instruments

LM4120AIM5-2.5

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

3,982
RFQ
LM4120AIM5-2.5 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 2.5V - 5 mA ±0.2% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4120AIM5-3.3 Texas Instruments

LM4120AIM5-3.3

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

2,498
RFQ
LM4120AIM5-3.3 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 3.3V - 5 mA ±0.2% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM4120AIM5-5.0 Texas Instruments

LM4120AIM5-5.0

IC VREF SERIES 0.2% SOT23-5

Texas Instruments

3,543
RFQ
LM4120AIM5-5.0 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete Series Fixed 5V - 5 mA ±0.2% 50ppm/°C 20µVp-p 36µVp-p 2V ~ 12V 275µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
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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.