Power management

Optimize your power & signal chain designs with our voltage references

High-accuracy shunt and series voltage references to support a variety of applications

Our broad portfolio of series, shunt and current voltage references features low temperature coefficient, precise initial accuracy, low noise and excellent long-term stability for a wide variety of applications, such as data conversion and signal conditioning. Voltage references are also commonly used as voltage monitors, current limiters and programmable current sources.

Series voltage references

Optimize accuracy and performance of precision signal chain applications in test and measurement, medical instruments, field transmitters and HEV/EV applications with our wide-VIN, low-IQ, high-precision and low-noise series voltage references.

Shunt voltage references

Discover fixed and adjustable references of various accuracy and voltage levels for systems requiring wide VIN and negative or floating references

Current references

Use floating dual and adjustable current source devices for system protection and sensing.

Learn more about voltage references

Featured technical documentation

Tips and tricks for designing with voltage references

Read this comprehensive guide for an overview of voltage reference basics.

Voltage reference selection basics white paper (Rev. A)

Learn the basics of choosing the right reference easier.

Comparing Voltage and Processor Monitoring Solutions

Compare the advantages and disadvantages of voltage and processor monitoring solutions.

Additional technical resources

Browse complete board-level and system-level reference design circuits to help you quickly evaluate and customize your power system.

Search for any suppliers’ voltage reference to find our similar devices by parameter.

See our E2E™ technical support forums for your source to fast, verified answers and design help from our experts.

Technical Article

Voltage reference technical articles