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
  
                       
MAX16043TG+T


Supervisory Circuits Dual-/Triple-/Quad-Voltage, Capacitor-Adjustable, Sequencing/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 : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 3.8464
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 24 4 Input Manual Reset no watchdog  28 V- 40 C+ 125 C Max16043 Cut Tape
MAX6324BUT29+T


Supervisory Circuits uP Supervisory Circuits with Windowed (Min/Max) 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 : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.052
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max6324b Cut Tape
MAX825LEUK+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 Availability : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.2065
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 5L2.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Push - PullManual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 125 C Max825l Reel
MAX16057ATT17+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 : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.2197
Multiples of: 1

Voltage SupervisorySmd/Smt TDFN - 61.665 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V + 125 C Max16057 Reel
MAX823SEXK+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 Availability : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.5183
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 52.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max823s Reel
MAX6367PKA29+T


Supervisory Circuits SOT23, Low-Power uP Supervisory Circuits with Battery Backup and Chip-Enable Gating
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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 : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.5654
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 8L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup280 ms5.5 V- 40 C+ 85 C Max6367p Reel
MAX6457UKD0C+T


Supervisory Circuits High-Voltage, Low-Current Voltage Monitors in SOT Packages
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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 : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.6593
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 234 v to 28 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 28 V- 40 C+ 125 C Max6457 Reel
LTC1727EMS8-5#PBF


Supervisory Circuits uP Precision Triple Supply Monitor
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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 : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.7547
Multiples of: 1

Voltage MonitorsSmd/Smt MSOP - 83.036 v , 4.6 v , Adj3 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backup200 ms7 V- 40 C+ 85 C1.5 %Ltc1727 Tube
LTC2903IS6-D1#TRMPBF


Supervisory Circuits Quad Supply Monitor in SOT-23
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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 : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.8407
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 63.3 v , Adj4 InputActive Low, Open DrainManual Reset no watchdogNo Backup200 ms3.6 V- 40 C+ 85 C1.5 %Ltc2903 - 1Aec - Q100Cut Tape
MAX6751KA31+T


Supervisory Circuits uP Reset Circuits with Capacitor-Adjustable Reset/Watchdog 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 : 9
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.9078
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 81.575 v to 5 V2 InputActive Low, Open DrainNo Manual Reset watchdogNo Backup9.487 ms5.5 V- 40 C+ 125 C Max6751 Reel
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