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
  
                       
MCP103T-270E/TT


Supervisory Circuits Push-Pull 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 2182
Ships to you
between Mon. 06 Jul to Fri. 10 Jul
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AUD 0.6557

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.63 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup120 ms5.5 V- 40 C+ 125 C Mcp103 Reel
MCP111T-290E/TT


Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
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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 0
6 to 16 Weeks Calender.png

AUD 0.146

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 32.9 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup 5.5 V- 40 C+ 125 C Mcp111 Reel
TCM810MENB713


Supervisory Circuits Microprocessor 4.38V
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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 0
6 to 16 Weeks Calender.png

AUD 0.146

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23B - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Push - PullNo Manual ResetNo Watchdog No Backup65 us5.5 V- 40 C+ 85 C   Reel
AZ7045RTR-G1


Supervisory Circuits Voltage Detector IC 300uA 30uA 0.8V 50mV
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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.

Diodes Incorporated 0
6 to 16 Weeks Calender.png

AUD 0.1474

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 34.5 V Open CollectorsNo Manual Reset watchdogBackup 18 V- 40 C+ 85 C Az7045 Reel
APX803L-37SA-7


Supervisory Circuits 3.7V 0ms Reset Generator
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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.

Diodes Incorporated 0
6 to 16 Weeks Calender.png

AUD 0.1477

Multiples of: 1

                  Cut Tape
MD6127C50


SOT-23-3L Monitors & Reset Circuits ROHS
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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.

Mingda 0
6 to 16 Weeks Calender.png

AUD 0.1482

Multiples of: 5

                   
MCP103T-450E/TT


Supervisory Circuits Push-Pull 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 0
6 to 16 Weeks Calender.png

AUD 0.149

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 34.38 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogNo Backup120 ms5.5 V- 40 C+ 125 C Mcp103 Reel
APX803-40SAG-7


Processor Supervisor 4V 2.5V/3V/3.3V/5V 3-Pin SOT-23 T/R
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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.

Diodes Incorporated 0
6 to 16 Weeks Calender.png

AUD 0.1494

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3 4 InputOpen Collector / DrainNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx803 Reel
MCP131T-450E/TT


Microchip Technology Supervisory Circuits Open Drain 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 0
6 to 16 Weeks Calender.png

AUD 0.15

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 34.38 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup120 ms5.5 V- 40 C+ 125 C Mcp131 Reel
CAX803MTBI-T3


Processor Supervisor 4.38V 5V/3.3V/3V/2.5V 3-Pin SOT-23 T/R
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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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.15

Multiples of: 3000

Voltage Supervisory                 Reel
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