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
  
                       
S-80850CNMC-B9BT2G


Supervisory Circuits 5.0V 0.9uA N-Ch Open
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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.

ABLIC Availability : 1456
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.4225

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 55 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backupadjustable10 V- 40 C+ 85 C2 %S - 808 Cut Tape
MCP111-300ETO


Microchip Technology Supervisory Circuits 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.

Microchip Availability : 1456
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.5712

Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.93 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp111 Bulk
MCP120-315DI/TO


Supervisory Circuits Open Drain Low
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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.

Microchip Availability : 1455
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.3756

Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup350 ms5.5 V- 40 C+ 85 C   Bulk
S-80845CNY-B2-U


Supervisory Circuits 4.5V 0.9uA N-Ch Open
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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.

ABLIC Availability : 1455
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.4256

Multiples of: 500

Voltage DetectorsThrough Hole TO - 92HF - 34.5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backupadjustable10 V- 40 C+ 85 C2 %  Bulk
MB3793-37APNF-G-JN-ER6E1


Supervisor CMOS Inverted 1 Channel 8-SOP
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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.

Infineon Availability : 1455
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USD 0.665

Multiples of: 1

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MB3793-34APNF-G-JN-ER6E1


Processor Supervisor 3.48V 1 Active Low/CMOS 8-Pin SOP T/R
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Infineon Availability : 1455
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USD 0.7094

Multiples of: 1

Voltage Monitor      No  No       Tape And Reel
MB3793-37DPNF-G-JN-ERE1


Processor Supervisor 3.79V 1 Active Low/Open Drain 8-Pin SOP 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.

Infineon Availability : 1455
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USD 0.7448

Multiples of: 1

Voltage Monitor      No  No       Tape And Reel
MB3793-28DPNF-G-JN-ERE1


BIP-LINEAR INDUSTRY.LINEAR
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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.

Infineon Availability : 1455
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.7448

Multiples of: 1

                   
MB3793-34DPNF-G-JN-ERE1


Processor Supervisor 3.48V 1 Active Low/Open Drain 8-Pin SOP 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.

Infineon Availability : 1455
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.7448

Multiples of: 1

Voltage Monitor      No  No       Tape And Reel
X4163P


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.

Renesas Availability : 1455
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 1.2625

Multiples of: 1

                   
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