About Supervisory Circuits

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
  
                       
CBM812LST4


SOT-143-4 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.

Corebai Microelectronics Availability : 194
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USD 0.1557

Multiples of: 5

                   
ISL88705IP846Z


Supervisory Circuits RST VTRIP=4 64V 8LD RST VTRIP=4 64V 8LD
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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.

Renesas Availability : 194
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USD 1.4

Multiples of: 1

                   
STM6505WCABDG6F


Supervisory Circuits Dual Push-Button Smart Reset Adjust
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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.

STMicroelectronics Availability : 194
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USD 1.43

Multiples of: 1

 Smd/Smt TDFN - 8        7 V- 40 C+ 85 C Stm6505 Reel
TLC7703QD


Supervisory Circuits 2.63V Micropwr V Sup
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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.

Texas Instruments Availability : 194
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 1.6018

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogBackupadjustable6 V- 40 C+ 125 C Tlc7703 Tube
X40430S14-A


Supervisory Circuits
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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.

Renesas Availability : 194
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 1.7875

Multiples of: 1

                   
MAX708CSA-HXY


200ms Active Low 5V~5.5V 1 SOP-8 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.

HXY MOS Availability : 193
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USD 0.6217

Multiples of: 1

    4.5 V   Yes          
MAX708SCSA-HXY


200ms Active Low 5V~5.5V 1 SOP-8 Monitors & Reset Circuits ROHS
Icon ROHS
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.

HXY MOS Availability : 193
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.6217

Multiples of: 1

    3 V   Yes          
MAX706SCSA-HXY


200ms Active Low 5V~5.5V 1 SOP-8 Monitors & Reset Circuits ROHS
Icon ROHS
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.

HXY MOS Availability : 193
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.6217

Multiples of: 1

    3 V   Yes          
MAX708RCSA-HXY


200ms Active Low 5V~5.5V 1 SOP-8 Monitors & Reset Circuits ROHS
Icon ROHS
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.

HXY MOS Availability : 193
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.6217

Multiples of: 1

    2.7 V   Yes          
MAX706CSA-HXY


200ms Active Low 5V~5.5V 1 SOP-8 Monitors & Reset Circuits ROHS
Icon ROHS
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.

HXY MOS Availability : 193
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.6217

Multiples of: 1

    4.5 V   Yes          
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