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MIC803-31D3VC3-TR
3-Pin Microprocessor Supervisor Circuit with Open-Drain Reset Output

In supply

Brand: mic

Model: MIC803-31D3VC3-TR

Anticipation Inventory: 3-Pin Microprocessor Supervisor Circuit with Open-Drain Reset Output

Description:

3-Pin Microprocessor Supervisor Circuit with Open-Drain Reset Output

description of products:

The MIC803 is a single-voltage supervisor with open-drain reset output that provides accurate power supply monitoring and reset generation in microprocessor based systems. The function of the device is to assert a reset signal if the power supply voltage drops below the Reset Threshold voltage, and retain this reset for the Reset Timeout Period once the power supply increases above the Reset Threshold voltage.

The MIC803 consumes only 4.5µA of supply current and offers three reset delay periods of 20ms, 140ms and 1120ms (min). It features factory programmed reset threshold levels from 2.63V to 4.63V to accommodate 3.0V, 3.3V, and 5.0V power supplies. It is available in the compact 3-pin SC-70 and SOT-23 packages.

product feature:

  • 4.5µAsupplycurrent(typical)at3.6V
  • Open-Drain/RESEToutput
  • /RESETremainsvalidwithVCCaslowas1V
  • 20ms,140ms,or1120ms(min)resettimeoutOptions
  • 2.63Vto4.63VPresetVoltageThresholdOptions
  • 2.5%VoltageThresholdAccuracyovertemperature
  • 3-pinSC70-3package(2.0mmx2.1mm)
  • 3-pinSOT-23package(2.3mmx2.9mm)
  • -40°Cto+125°CJunctionTemperatureRange

产品类型Product Type

min操作电压Min Operating Voltage (V)

max操作电压Max Operating Voltage (V)

nominalreset电压minNominal Reset Voltage Min

nominalreset电压maxNominal Reset Voltage Max

看门狗定时器Watchdog Timer

manualresetManual Reset

电源故障Power Fail

min操作ambienttempMin Operating Ambient Temperature (°C)

max操作ambienttempMax Operating Ambient Temperature (°C)

MIC803-31D3VC3-TR

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