Features and Benefits

  • Comparator with on-chip reference
  • Ultralow power consumption with ICC = 92 nA (typical)
  • Precision low voltage monitoring down to 0.5 V
  • Accurate internal reference level over full temperature range
    • ±1.6% at 1 V
    • ±2.2% at 0.5 V
  • Enable input
  • 23 µs typical propagation delay
  • Open-drain type output
  • Input glitch immunity
  • Available in a 1.46 mm × 0.96 mm WLCSP
  • Operational temperature range: −40°C to +85°C

Product Details

The ADCMP380 is an ultralow power voltage comparator with internal reference suitable for use in general-purpose applications. The ultralow power consumption of this device makes itsuitable for power efficiency sensitive systems, such as battery-powered portable devices and energy meters.

The ADCMP380 is available with a 0.5 V and 1 V internal reference with ±2.2% and ±1.6% accuracy, respectively, over the full temperature range; this internal reference enables the device to monitor the node of interest accurately to 0.5 V. The enable input allows the user to hold the output low regardless of the state of the input.

The ADCMP380 is available in a 6-ball, 1.46 mm × 0.96 mm WLCSP and is specified over the temperature range of −40°C to +85°C.


  • Portable/battery-operated equipment
  • Battery monitors
  • Energy harvesting

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.


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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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