About Supervisory Circuits

Microchip Supervisory Circuits

Supervisory circuits are electronic circuits used to monitor and control the operation of other circuits or systems. They are commonly found in appliances, industrial equipment and other electronic systems where reliable operation is required. Supervisory circuits monitor and control the behavior of other circuits and systems, providing feedback and making adjustments as necessary to keep them within acceptable parameters. They are generally composed of several parts, including sensors, comparators, alarms, timers, and relays. The sensors monitor the voltage, current, and temperature of the circuits and systems, while the comparators compare these values to normal operating parameters. Alarms are triggered when parameters are out of range, while the relays are used to activate corrective actions, such as turning off equipment or engaging a fail-safe mode. Timers are typically used to monitor the length of time a certain condition has been present, allowing the supervisor circuit to shut down the system before it is damaged by an enduring failure.
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Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
MIC1810-15UY-TR


Supervisory Circuits Microprocessor Supervisor Reset with 4.12V Threshold, Push-Pull Active-Low Outpu
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4742

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23            Mic1810 Cut Tape
MIC810LYC3-TR


Supervisory Circuits 3-Pin Microprocessor Reset Circuit with Push-Pull Active-High Output, 4.63V Thre
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4742

Multiples of: 3000

Voltage SupervisorySmd/Smt SC70 - 3            Mic810 Cut Tape
MIC810SYC3-TR


Supervisory Circuits 3-Pin Microprocessor Reset Circuit with Push-Pull Active-High Output 2.93V Thre
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4742

Multiples of: 3000

Voltage SupervisorySmd/Smt SC70 - 3            Mic810 Cut Tape
MIC810JUY-TR


Supervisory Circuits 3-Pin Microprocessor Reset Circuit with Push-Pull Active-High Output 4.00V Thre
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4742

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 3            Mic810 Cut Tape
TC54VN1702ECB713


Supervisory Circuits 1.7vVtg Det 2% Tol.
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.478

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23A - 31.7 V1 InputActive Low, Open DrainNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Cut Tape
MCP112T-475ELB


Microchip Technology Supervisory Circuits 1uA Sup P-P Act Low
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4805

Multiples of: 3000

Voltage SupervisorySmd/Smt SC - 70 - 34.63 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp112 Reel
MCP112T-240E/LB


Supervisory Circuits 1uA Sup P-P Act Low
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4805

Multiples of: 3000

Voltage SupervisorySmd/Smt SC - 70 - 32.32 V1 Input No Manual ResetNo Watchdogno watchdog  5.5 V- 40 C+ 125 C Mcp112 Reel
TC1271MERCTR


Supervisory Circuits 4-Pin uP 4.38V Reset
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4917

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 41.8 v , 2.7 v , 3 v , 3.3 v , 5 v1 InputActive HighManual Reset no watchdogNo Backup560 ms5.5 V- 40 C+ 85 C   Reel
MCP130-270DI/TO


Supervisor Open Drain or Open Collector 1 Channel TO-92-3
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4956

Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp130 Bulk
MCP112T-290EMB


Microchip Technology Supervisory Circuits 1uA Sup Push-Pull Act Low
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 0
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USD 0.4972

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 32.9 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp112 Reel
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