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Low Noise, High-Precision Voltage References


What is a voltage reference IC? A voltage reference IC is an accurate, temperature-compensated voltage source that provides specific output voltage valuesOur series and shunt voltage references support a wide range of voltages, from 1.024V to 15V for both low-cost and high-precision voltage reference applications. These voltage references work well in a wide variety of applications such as data acquisition, medical equipment, battery management systems, consumer electronics, portable instrumentation and automotive systems and as companions to sensors and data converters. Our cost-efficient and high-reliability voltage reference ICs come with high accuracy and mid-range, low temperature coefficients and reliability that improve the performance of your application.

Voltage References


Featured Voltage References


MCP1501

  • Series voltage reference with VOUT: fixed 1.024V to 5V
  • Initial accuracy: 0.10%
  • Temperature coefficient: 50 ppm/°C max

 

 

MCP1502

  • Series voltage reference wuth VOUT: fixed 1.024V to 5V
  • Initial accuracy: 0.10%
  • Temperature coefficient: 7 ppm/°C max

 

 

LM4041

  • Shunt voltage reference with VOUT: fixed 1.225V or adjustable from 1.24V to 10V
  • Capacitive load tolerant

 

 

Companion Products


Digital-to-Analog Converters (DACs)

Looking for a complete digital-to-analog solution for your precision-controlled conversion application? Check out our wide selection of DACs.

Analog-to-Digital Converters (ADCs)

Looking for a complete analog-to-digital solution for your data conversion application? Check out our wide selection of ADCs.

Automotive Qualified Products

Our innovative automotive-grade mixed-signal products are designed to fit small footprints, consume very little power and operate in high-temperature and electromagnetic environments.

Software Tools

Need help calculating your signal chain noise budget? The signal chain signal-to-noise calculator tool provides a simple, intuitive and flexible full-noise analysis of your signal chain.

BMS Applications: ADCs, Voltage References and Temperature Sensors

Learn how our automotive-qualified (AEC-Q100) Analog-to-Digital Converters (ADCs), voltage references and thermistor ICs deliver high reliability and high precision to automotive or industrial battery management/monitoring systems.