About Supervisory Circuits

Analog Devices 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
  
                       
MAX823SEUK+T


Supervisory Circuits 5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual 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.

Analog Devices 4013
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AUD 0.729
Multiples of: 1

    2.93 V              
MAX6369KA+T


Supervisory Circuits Pin-Selectable Watchdog Timers
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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.

Analog Devices 3765
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AUD 1.0723
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23Adj1 InputActive Low, Open DrainNo Manual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 125 C Max6369 Reel
MAX809TEXR+T


MPU Supervisor - 1.2V-5.5V supply - Active-Low - Push-Pull reset - 240 ms delay/3.08V threshold - SC-70-3.
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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.

Analog Devices 3573
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AUD 3.2815
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Max809t Reel
ADM1085AKSZ-REEL7


Supervisory Circuits VTG Seq w/ Open Drain Enable Out
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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.

Analog Devices 2941
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AUD 0.7215
Multiples of: 1

Voltage SequencersSmd/Smt SC - 70 - 60.6 V1 InputOpen Drain, Push - PullNo Manual ResetNo Watchdogno watchdogBackup 3.6 V- 40 C+ 125 C Adm1085 Reel
MAX823MEUK


MAX823MEUK SOT23 INTEG CCT
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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.

Analog Devices 2910
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AUD 1.5841
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max823m Reel
ADM6320BX45ARJZ-R7


Supervisory Circuits Watchdog w/ MR IC Low/Open Drain
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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.

Analog Devices 2910
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AUD 2.3111
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v to 5 V1 InputOpen DrainManual ResetWatchdogwatchdogNo Backup40 us5.5 V- 40 C+ 85 C Adm6320 Reel
MAX811SEUS+T


Supervisory Circuits 4-Pin uP Voltage Monitors with Manual Reset Input
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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.

Analog Devices 2884
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AUD 0.4497
Multiples of: 1

Voltage Supervisory  SOT - 1433 V , 3.3 V , 5 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup560 ms - 40 C+ 85 C Max811 Reel
ADM811LARTZ-REEL7


Supervisory Circuits 5V CMOS MPU IC Logic Low Reset Bar 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.

Analog Devices 2823
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between Fri. 26 Jul to Wed. 31 Jul Calender.png

AUD 0.8196
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 42.5 v , 3 v , 3.3 v , 5 v1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup560 ms5.5 V- 40 C+ 85 C Adm811 Reel
ADM6710KARJZ-REEL7


Supervisory Circuits Microprocessor Supervisory 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.

Analog Devices 2686
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between Fri. 26 Jul to Wed. 31 Jul Calender.png

AUD 3.6872
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.8 v , 2.5 v , 3 v , 3.3 v , 5 v4 InputOpen Drain, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Adm6710 Cut Tape
ADM706SARZ-REEL


Supervisory Circuits 3V VTG Monitor MPU
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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.

Analog Devices 2491
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between Fri. 26 Jul to Wed. 31 Jul Calender.png

AUD 0.6276
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.93 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm706 Reel
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