About Supervisory Circuits

Diodes Incorporated 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
  
                       
PT7M3808G30TAEX


Supervisory Circuits Reset Generator
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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.

Diodes Incorporated Availability : 5638
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USD 0.5762
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 62.79 V1 InputOpen DrainManual Reset no watchdogNo Backup1.25 ms to 10 s6.5 V- 40 C+ 125 C0.5 %  Cut Tape
APX823-46W5G-7


Diodes Incorporated Supervisory Circuits 1.1V-5.5V 4.63V 20mA
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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.

Diodes Incorporated Availability : 5548
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USD 0.1471
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 54.63 V1 InputActive LowManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx823 Reel
APX803L20-28SA-7


Supervisory Circuits 2.8V 220ms Reset Generator
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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.

Diodes Incorporated Availability : 5525
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USD 0.0966
Multiples of: 1

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APX809-23SAG-7


Supervisory Circuits 1V-5.5V 2.25V 20mA
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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.

Diodes Incorporated Availability : 5492
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USD 0.1035
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809/810 Cut Tape
APX823-31W5G-7


Supervisory Circuits 1.1V-5.5V 3.08V 20mA
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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.

Diodes Incorporated Availability : 5485
Ship by Fri. 05 Jul to Wed. 10 Jul Calender.png

USD 0.1234
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 25 - 53.08 V1 InputActive LowManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx823 Cut Tape
APX809S-26SR-7


Supervisory Circuits Reset Generator
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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.

Diodes Incorporated Availability : 5246
Ship by Thu. 27 Jun to Mon. 01 Jul Calender.png

USD 0.1175
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.63 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
APX823-40W5G-7


Diodes Incorporated Supervisory Circuits 1.1V-5.5V 4V 20mA
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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.

Diodes Incorporated Availability : 5239
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USD 0.138
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 54 V1 InputActive LowManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx823 Reel
PT7M7811STBEX


Pericom Supervisory Circuits Microprocessor Supervisory
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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.

Diodes Incorporated Availability : 5008
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USD 0.1782
Multiples of: 1

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APX824-23W5G-7


Diodes Incorporated Supervisory Circuits 1.1V-5.5V 2.25V 20mA
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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.

Diodes Incorporated Availability : 4844
Ship by Thu. 27 Jun to Mon. 01 Jul Calender.png

USD 0.138
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 52.25 V1 InputActive High, Active LowNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx824 Reel
APX803S-29SR-7


Supervisory Circuits 2.93V 240ms MPU 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.

Diodes Incorporated Availability : 2885
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USD 0.0795
Multiples of: 5

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