About Supervisory Circuits

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
  
                       
MAX795TEPA


Maxim Integrated Supervisory Circuits 33.3AdjV MPU Supervisor
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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 8.37

Multiples of: 52

Voltage SupervisoryThrough Hole PDIP - 83 v , 3.3 V1 InputActive Low, Open DrainNo Manual Reset no watchdogBackup280 ms5.5 V- 40 C+ 85 C Max795t Tube
MAX808NCPA+


Supervisory Circuits 8-Pin P Supervisory Circuits with 1.5% Reset Accuracy
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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 8.385

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.575 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogBackup200 ms5.5 V0 C+ 70 C Max808n Tube
MAX807LEPE+


Supervisory Circuits Full-Featured uP Supervisory Circuit with +/-1.5% Reset Accuracy
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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 8.3875

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 164.675 V1 InputActive High, Active LowManual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Max807l Tube
MAX16001ATE+


Supervisory Circuits Low-Voltage, Quad-/Hex-/Octal-Voltage uP Supervisors in TQFN
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Analog Devices Availability : 0
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USD 8.4161

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 161.8 v , 2.5 v , 3.3 v4 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16001 Tube
MAX16029TG+


Supervisory Circuits Dual-/Triple-/Quad-Voltage, Capacitor-Adjustable, Sequencing/Supervisory Circuits
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Analog Devices Availability : 0
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USD 8.45

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 24 4 InputOpen Collector / DrainManual ResetNo Watchdog  190 ms28 V- 40 C+ 125 C Max16029 Tube
MAX792MCPE


Maxim Integrated Supervisory Circuits MPU & NV Memory Supervisor
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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 8.4557

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 162.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V0 C+ 70 C Max792m Tube
MAX16067ETJ+


Supervisory Circuits 6Ch System Manager
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Analog Devices Availability : 0
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USD 8.4558

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 32 6 InputOpen Collector / Drain & Push - PullManual ResetWatchdogwatchdogNo Backup100 us to 200 us14 V- 40 C+ 85 C Max16067 Tube
MAX793SCSE+


Supervisory Circuits 3.0V/3.3V Adjustable Microprocessor Supervisory Circuits
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Analog Devices Availability : 0
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USD 8.4581

Multiples of: 1

                   
MAX820LCPE


Maxim Integrated Supervisory Circuits MPU & NV Memory Supervisor
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Analog Devices Availability : 0
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USD 8.4681

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 162.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V0 C+ 70 C Max820l Tube
MAX820SESE


Maxim Integrated Supervisory Circuits MPU & NV Memory Supervisor
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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 8.4681

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Narrow2.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max820s Tube
MAX820LESE+


Supervisory Circuits Microprocessor and Nonvolatile Memory 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 8.4959

Multiples of: 41

Voltage SupervisorySmd/Smt SOIC - 16 Narrow2.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max820l Tube
MAX792SEPE+


Supervisory Circuits Microprocessor and Nonvolatile Memory 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
Ship by 6 to 16 Weeks Calender.png

USD 8.4959

Multiples of: 41

Voltage SupervisoryThrough Hole PDIP - 162.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max792s Tube
MAX792TESE+


Supervisory Circuits Microprocessor and Nonvolatile Memory 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 8.4959

Multiples of: 41

Voltage SupervisorySmd/Smt SOIC - 16 Narrow3.06 V1 InputActive High, Active Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max792t Tube
MAX794EPE


Maxim Integrated Supervisory Circuits 33.3AdjV MPU Supervisor
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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 8.532

Multiples of: 51

Voltage SupervisoryThrough Hole PDIP - 163 v , 3.3 V1 InputActive High, Active Low, Open DrainManual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max794 Tube
MAX6894ETI+


Supervisory Circuits Pin-Selectable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors
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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 8.5374

Multiples of: 60

Voltage SupervisorySmd/Smt TQFN - 28Adj4 InputOpen DrainManual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 85 C Max6894 Tube
MAX691AESE+T


Supervisor Integrated Circuit; push-pull; 0÷5.5VDC; SO16
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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 8.5725

Multiples of: 1

                   
MAX6888KETE+


Supervisory Circuits Quad Power-Supply Supervisor
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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 8.6049

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 161.8 v , 3.3 v , 5 V4 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup 5.8 V- 40 C+ 85 C Max6888 Tube
MAX6888OETE+


Supervisory Circuits Quad Power-Supply Supervisor
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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 8.6049

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 4 InputOpen Collector / DrainManual ResetWatchdogwatchdogNo Backup 5.8 V- 40 C+ 85 C Max6888 Tube
MAX6888DETE


Maxim Integrated Supervisory Circuits Quad Power-Supply Supervisor
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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 8.6049

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 4 Input Manual Reset watchdog  5.8 V- 40 C+ 85 C Max6888 Tube
MAX6887IETE


Maxim Integrated Supervisory Circuits Hex Power-Supply Supervisor
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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 8.6173

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 6 Input Manual Reset watchdog  5.8 V- 40 C+ 85 C Max6887 Tube
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