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LM9074 - System Voltage Regulator with Keep-Alive ON/OFF

General Description

The LM9074 is a 5V, 3% accurate, 180 mA NPN voltage regulator.

Key Features

  • an active low delayed reset output flag which can be used to reset a microprocessor system on turn-ON and in the event that the regulator output falls out of regulation for any reason. An external capacitor programs a delay time interval before the reset output can return high. Designed for automotive.

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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.

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LM9074 System Voltage Regulator with Keep-Alive ON/OFF Control PRELIMINARY January 2000 LM9074 System Voltage Regulator with Keep-Alive ON/OFF Control General Description The LM9074 is a 5V, 3% accurate, 180 mA NPN voltage regulator. The regulator features an active low delayed reset output flag which can be used to reset a microprocessor system on turn-ON and in the event that the regulator output falls out of regulation for any reason. An external capacitor programs a delay time interval before the reset output can return high. Designed for automotive application the LM9074 contains a variety of protection features such as reverse battery, over-voltage shutdown, thermal shutdown, input transient protection and a wide operating temperature range.