About Supervisory Circuits

Stmicroelectronics 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.

Supervisory Circuits

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(Ex. GST)(▲▼)		Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
STM1061N31WX6F


Supervisory Circuits 3.1V Active Lo Open Drain Voltage Detect
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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 5820
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USD 0.2475
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33.1 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup 6 V- 40 C+ 85 C Stm1061 Reel
STM1061N27WX6F


Supervisory Circuits 2.7V Active Lo Open Drain Voltage Detect
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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 5820
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between Tue. 21 May to Mon. 27 May Calender.png

USD 0.2475
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 32.7 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup 6 V- 40 C+ 85 C Stm1061 Reel
STM1831L24WY6F


Supervisory Circuits 100 mV Voltage Sense 1.6V to 5.7V 0.8uA
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STMicroelectronics 5820
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between Tue. 21 May to Mon. 27 May Calender.png

USD 0.5013
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 5.7 V1 InputActive LowManual ResetNo Watchdog Backup55 us6 V- 40 C+ 85 C Stm1831l Reel
STWD100PYW83F


Supervisory Circuits Watchdog Timer 13uA Chip Enable
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STMicroelectronics 5820
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USD 0.5265
Multiples of: 3000

TimersSmd/Smt SC - 70 - 5        5.5 V- 40 C+ 125 C Stwd100 Reel
STM1810LWX7F


STMicroelectronics Supervisory Circuits 4.62VRST Active Low Push-Pull 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.

STMicroelectronics 5820
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between Tue. 21 May to Mon. 27 May Calender.png

USD 0.546
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 105 C Stm1810 Reel
STM1817SWX7F


Supervisory Circuits 2.88VRST Active High Push-Pull 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.

STMicroelectronics 5820
Ships to you
between Tue. 21 May to Mon. 27 May Calender.png

USD 0.546
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 105 C Stm1817 Reel
STWD100NWWY3F


Supervisory Circuits CONDITIONING & INTERFACES
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STMicroelectronics 5820
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USD 0.573
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 5 1 InputOpen DrainNo Manual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 125 C Stwd100 Cut Tape
STM6822LWY6F


Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
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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 5820
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USD 0.637
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputPush - PullManual ResetWatchdogwatchdogNo Backup280 ms7 V- 40 C+ 85 C Stm6822 Reel
STM6822TWY6F


Supervisory Circuits SUPERVISOR WATCHDOG
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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 5820
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between Tue. 21 May to Mon. 27 May Calender.png

USD 0.7666
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputPush - PullManual ResetWatchdog No Backup280 ms7 V- 40 C+ 85 C Stm6822 Reel
STM6321SWY6F


Supervisory Circuits Supervisor
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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 5820
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between Tue. 21 May to Mon. 27 May Calender.png

USD 1.105
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Open Drain, Push - PullNo Manual ResetWatchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm6321 Reel
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