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.
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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
  
                       
DS1233AZ-15+T&R


Supervisory Circuits 3.3V EconoReset
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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 Availability : 1876
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USD 2.4781

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 223 - 33.3 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup450 ms5.5 V- 40 C+ 85 C Ds1233az Reel
MAX6322HPUK46C+T


Supervisory Circuits 5-Pin uP Supervisory Circuits with Watchdog 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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.225

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 54.6 V1 InputActive High, Active Low, Open Drain, Push - PullManual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 125 C Max6322 Cut Tape
DS1834AU+T&R


Supervisory Circuits Dual EconoReset with Pushbutton
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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 Availability : 0
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USD 2.225

Multiples of: 1

                  Cut Tape
MAX6466XR16+T


Supervisory Circuits Ultra-Low-Power Voltage Detectors and uP 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.

Analog Devices Availability : 0
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USD 2.2275

Multiples of: 2500

Voltage MonitorsSmd/Smt SC - 70 - 3L1.672 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogNo Backup260 ms6 V- 40 C+ 125 C2.5 %Max6466 Reel
MAX6422XS29+T


Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay
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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 Availability : 0
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USD 2.2311

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 41.6 v to 5 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup4.375 ms5.5 V- 40 C+ 125 C Max6422xs Cut Tape
MAX16059ATT26+T


Supervisory Circuits 125nA Supervisory Circuits with Capacitor-Adjustable Reset and Watchdog Timeouts
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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 Availability : 0
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USD 2.2313

Multiples of: 2500

Voltage SupervisorySmd/Smt TDFN - 6            Max16059 Cut Tape
ADM1232ARWZ-REEL


Supervisory Circuits RESET GENERATOR I.C.
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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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.2375

Multiples of: 1000

Voltage SupervisorySmd/Smt SOIC - 164.37 v , 4.62 V1 InputPush - PullManual Reset watchdogNo Backup1000 ms5.5 V- 40 C+ 85 C Adm1232 Reel
ADM1232ARMZ-REEL7


Supervisory Circuits RESET GENERATOR I.C.
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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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.2375

Multiples of: 1000

Voltage SupervisorySmd/Smt MSOP - 84.37 v , 4.62 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup1000 ms5.5 V- 40 C+ 85 C Adm1232 Reel
MAX6840XSD3+T


Supervisory Circuits Ultra-Low-Voltage SC70 Voltage Detectors and uP Reset 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.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.2375

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 41.2 v to 1.8 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup210 ms3.6 V- 40 C+ 85 C Max6840 Reel
MAX6804US44D3T


Maxim Integrated Supervisory Circuits Single uPower 4-Pin Reset 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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.2375

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 4L2.85 v to 5 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 125 C Max6804 Reel
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