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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(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
  
                       
STM6718TWWY6F


STMicroelectronics Supervisory Circuits Dual Ultra-Low Volt 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 18731
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AUD 1.782
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.8 v to 5.5 V2 InputActive Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6718 Reel
NCV301LSN28T1G


Supervisory Circuits 2.8V Detector w/N-Channel Output
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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 18686
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AUD 0.2514
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)2.8 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 125 C2 %Ncv301Aec - Q100Reel
MAX809J


SOT-23 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.

TECH PUBLIC 18415
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AUD 0.0683
Multiples of: 5

                   
MC33164D-5R2G


Supervisory Circuits 4.27V UnderVoltage Sensing Circuit
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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 17846
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AUD 0.5989
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 125 C Mc33164 Reel
MAX810L


SOT-23 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.

TECH PUBLIC 17620
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AUD 0.0685
Multiples of: 5

                   
Hot MIC826SYMT-TR


Supervisory Circuits Voltage Supervisor Watchdog/Dual Output
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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 17567
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AUD 0.536
Multiples of: 1

Voltage SupervisorySmd/Smt TDFN - 61.8 v to 5 V1 InputActive High, Active Low, Push - PullManual ResetWatchdogwatchdogNo Backup10 us5 V- 40 C+ 125 C Mic826 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 17460
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AUD 0.7899
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
STM6510RCACDG6F


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 17460
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AUD 1.4319
Multiples of: 3000

 Smd/Smt TDFN - 8        7 V- 40 C+ 85 C Stm6510 Reel
R3111N361A-TR-FE


Supervisory Circuits Low Voltage Detector
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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.

Nisshinbo 17450
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AUD 0.4
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.6 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup-10 V- 40 C+ 85 C2 %R3111n Cut Tape
MAX809S


Active Low 1 SOT-23-3 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.

MSKSEMI 17101
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AUD 0.053
Multiples of: 10

    2.93 V Push Pull            
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