Microchip MIC812MUY-TR
Microchip MIC812MUY-TR

Microchip MIC812MUY-TR

Manufacturer No:

MIC812MUY-TR

Manufacturer:

Microchip

Package:

TO-253-4, TO-253AA

Description:

Microprocessor Reset Circuit with Manual Reset, Push-Pull Active-High Output, 4.

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Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

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Step3：Vacuum Packaging

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Step4：Individual Package

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Step5：Anti-collision Filling

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MIC812MUY-TR Information

Microchip MIC812MUY-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC812MUY-TR.

  • Type
  • Parameter
  • Driver Type
  • Supervisor
  • Min Operating Voltage (V)
  • 1
  • Max Operating Voltage (V)
  • 5.5
  • Nominal Reset Voltage Min
  • 2.63
  • Nominal Reset Voltage Max
  • 4.63
  • Watchdog Timer
  • No
  • Manual Reset
  • Yes
  • Power Fail
  • No
  • Min Operating Ambient Temperature (°C)
  • -40
  • Max Operating Ambient Temperature (°C)
  • 85
  • Type
  • Parameter

Download datasheets and manufacturer documentation for Microchip MIC812MUY-TR.

Data Sheets:

The MIC811 and MIC812 are inexpensive microprocessor supervisory circuits that monitor power supplies in microprocessor based systems.

The function of this device is to assert a reset if either the power supply drops below a designated reset threshold level or /MR is forced low. Several different reset threshold levels are available to accommodate 3V, 3.3V or 5V powered systems.

The MIC811 has an active low /RESET output, while the MIC812 offers an active high RESET output. The reset output is guaranteed to remain asserted for a minimum of 140ms after VCC has risen above the designed reset threshold level. Having a push-pull output stage, the MIC811/812 does not require a pull-up resistor at the output. The MIC811/812 comes in a 4-pin SOT-143 package.

If a microprocessor voltage supervisor with an open-drain output stage is needed, see MIC6315.



  • Precision voltage monitor for 3V, 3.3V or 5V power supplies
  • /RESET remains valid with VCC as low as 1V
  • 5µA typical supply current
  • 140ms minimum reset pulse width available
  • Manual reset input
  • Available in 4-pin SOT-143 package

MIC812MUY-TR Relevant information

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Shipped from：HK Warehouse
Expected Shipping：Wed, Mar 25 - Thu, Mar 26, 2026
Date Code：Within 2 Years

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