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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(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
  
                       
MAX34451ETNA2+


Supervisory Circuits System Management Microcontroller
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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

AUD 18.1346
Multiples of: 1

Voltage MonitorsSmd/Smt TQFN - 56 EP2.048 V12 InputActive High, Active Low, Open DrainNo Manual Reset watchdogNo Backup 3.6 V- 40 C+ 85 C Max34451  
MAX814TCPA+


Supervisory Circuits 1% Accuracy Low-Power +3V and +5V P 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 0
6 to 16 Weeks Calender.png

AUD 18.1368
Multiples of: 50

Voltage SupervisoryThrough Hole PDIP - 83.06 V1 InputActive High, Active Low, Push - PullManual Reset no watchdogNo Backup250 ms5.5 V0 C+ 70 C1 %Max814 Tube
MAX8213AEPE+


Supervisory Circuits Five Universal Voltage Monitors, Complete uP Voltage Monitoring
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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

AUD 18.1475
Multiples of: 1

Voltage Supervisory  PDIP - 16 5 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 11 V- 40 C+ 85 C Max8213 Tube
UCD90910RGCT


Sequencer and System Health Monitor 64-Pin VQFN EP T/R
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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.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 18.159
Multiples of: 250

Voltage SupervisorySmd/Smt VQFN - 64 10 Input     programmable3.6 V- 40 C+ 125 C Ucd90910 Reel
MAX693AESE+


Supervisory Circuits Microprocessor 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 0
6 to 16 Weeks Calender.png

AUD 18.1923
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 164.4 V1 InputActive High, Open DrainNo Manual ResetWatchdogwatchdogBackup200 ms5.5 V- 40 C+ 85 C Max693a Tube
UCD90124ARGCR


Supervisory Circuits 12-Rail Sequencer & Sys Health Mon
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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.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 18.2324
Multiples of: 2000

Voltage SequencersSmd/Smt VQFN - 640 V To 2.5 V12 InputPush - Pull Watchdog  programmable3.6 V- 40 C+ 125 C Ucd90124a Reel
MAX816ESA+


Supervisory Circuits +/-1% Accuracy, Low-Power, +3V and +5V 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 0
6 to 16 Weeks Calender.png

AUD 18.2435
Multiples of: 100

Voltage SupervisorySmd/Smt SOIC - 81.2 v to 5.5 V1 InputActive High, Active Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup250 ms5.5 V- 40 C+ 85 C1 %Max816 Tube
MAX793TEPE+


Supervisory Circuits 3.0V/3.3V Adjustable Microprocessor 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 0
6 to 16 Weeks Calender.png

AUD 18.2707
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 163 v , 3.3 V1 InputActive High, Active Low, Open DrainManual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max793t Tube
MAX793SEPE+


Supervisory Circuits 3.0V/3.3V Adjustable Microprocessor 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 0
6 to 16 Weeks Calender.png

AUD 18.2707
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 163 v , 3.3 V1 InputActive High, Active Low, Open DrainManual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max793s Tube
MAX697CWE+


Supervisory Circuits Microprocessor 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 0
6 to 16 Weeks Calender.png

AUD 18.3269
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Wide3 v to 5.5 V1 InputActive High, Active Low, Push - PullNo Manual ResetWatchdogwatchdogNo Backup70 ms5.5 V0 C+ 70 C Max697 Tube
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