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UIC811 Description

The UTC UIC811 series are resetting circuits which can monitor power supplies especially in microprocessor based systems. In normal operation, the UTC UIC811 series can assert a reset under any of the following situation: the power supply drops below a designated reset threshold level (which is available for 3V or 3.3V or 5V system) or MR is forced low.

UIC811 Key Features

  • Voltage monitor for 3V or 3.3V or 5V power supplies
  • Valid RESET remains with VCC as low as 1V
  • Typical supply current: 5µA
  • Fixed 140ms minimum reset pulse width
  • With Manual reset input
  • ORDERING INFORMATION
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