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MIC1810 - Microprocessor Reset Circuit

General Description

The MIC1810 is an inexpensive microprocessor supervisory circuit that monitors power supplies in microprocessor based systems.

The function of these devices is to assert a reset if the power supply drops below a designated reset threshold level.

Key Features

  • Precision voltage monitor for 5%, 10%, or 15% drop in 5V power supplies.
  • /RESET remains valid with VCC as low as 1V.
  • 5µA supply current (typical).
  • 100ms minimum reset pulse width.
  • No external components required.
  • Available in 3-pin SOT-23 package.

📥 Download Datasheet

Datasheet Details

Part number MIC1810
Manufacturer Micrel Semiconductor
File Size 166.44 KB
Description Microprocessor Reset Circuit
Datasheet download datasheet MIC1810 Datasheet

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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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MIC1810 MIC1810 Microprocessor Reset Circuit Micrel General Description The MIC1810 is an inexpensive microprocessor supervisory circuit that monitors power supplies in microprocessor based systems. The function of these devices is to assert a reset if the power supply drops below a designated reset threshold level. Several different reset threshold levels are available to accommodate 5%, 10%, or 15% drop in 5V powered systems. The MIC1810 has an active low /RESET output. The reset output is guaranteed to remain asserted for a minimum of 100ms after VCChas risen above the designated reset threshold level. The MIC1810 comes in a 3-pin SOT-23 package.