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
  
                       
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
Ships to you
between Fri. 10 May to Thu. 16 May Calender.png

USD 2.0673
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
MAX706ESA+T


Microprocessor & Microcontroller Supervisors Microprocessor Supervisory Active Low 4.65V SOP-8_150mil 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.

Analog Devices 3533
Ships to you
between Fri. 24 May to Wed. 29 May Calender.png

USD 0.3726
Multiples of: 1

Microprocessor Supervisory                  
MAX706SESA+T


Supervisory Circuits +3V Voltage Monitoring, Low-Cost, 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 3225
Ships to you
between Fri. 24 May to Wed. 29 May Calender.png

USD 0.5078
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow2.93 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Max706s 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
Ships to you
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USD 0.998
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
Ships to you
between Fri. 10 May to Thu. 16 May Calender.png

USD 1.456
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
ADM705ARZ-REEL


Analog Devices 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 2899
Ships to you
between Fri. 24 May to Wed. 29 May Calender.png

USD 0.5226
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm705 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 2889
Ships to you
between Fri. 24 May to Wed. 29 May Calender.png

USD 1.1147
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
MAX6710IUT+T


Supervisory Circuits Low-Voltage, High-Accuracy, Triple/Quad Voltage uP Supervisory Circuits in SOT Package
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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 0
6 to 16 Weeks Calender.png

USD 4.0005
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L1.8 v , 2.5 v , 3 v , 3.3 v , 5 v4 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Max6710 Reel
MAX6805US29D3+T


Supervisory Circuits 4-Pin, Low-Power uP Reset Circuits with 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 0
6 to 16 Weeks Calender.png

USD 3.4965
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 42.85 v to 5 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 125 C Max6805 Reel
MAX6326UR31+T


Supervisory Circuits 3-Pin, Ultra-Low-Power SC70/SOT 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 0
6 to 16 Weeks Calender.png

USD 3.5989
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max6326u Reel
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