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LM8364 - Micropower Undervoltage Sensing Circuits

Download the LM8364 datasheet PDF. This datasheet also covers the LM8 variant, as both devices belong to the same micropower undervoltage sensing circuits family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM8364 series are micropower undervoltage sensing circuits that are ideal for use in battery powered microprocessor based systems, where extended battery life is a key requirement.

A range of threshold voltages from 2.0V to 4.5V are available with an active low open drain output.

Key Features

  • a highly accurate voltage reference, a comparator with precise thresholds and built-in hysterisis to prevent erratic reset operation, and guaranteed Reset operation down to 1.0V with extremely low standby current. These devices are available in the space saving SOT23 5-pin surface mount package. For other undervoltage thresholds and output options, please contact National Semiconductor. Features n Extremely Low Quiescent Current: 0.65µA, at VIN = 2.87V n High Accuracy Threshold Voltage ( ± 2.5%.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM8-364.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by National Semiconductor (now Texas Instruments)

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM8364 Micropower Undervoltage Sensing Circuits March 2003 LM8364 Micropower Undervoltage Sensing Circuits General Description The LM8364 series are micropower undervoltage sensing circuits that are ideal for use in battery powered microprocessor based systems, where extended battery life is a key requirement. A range of threshold voltages from 2.0V to 4.5V are available with an active low open drain output. These devices feature a very low quiescent current of 0.65µA typical. The LM8364 series features a highly accurate voltage reference, a comparator with precise thresholds and built-in hysterisis to prevent erratic reset operation, and guaranteed Reset operation down to 1.0V with extremely low standby current.