About Supervisory Circuits

Renesas 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
  
                       
X4163P-2.7


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 970
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 1.2236
Multiples of: 1

                   
X4163PI


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 970
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USD 1.2236
Multiples of: 1

                   
ISL88706IB831Z-TK


Intersil Supervisory Circuits RST VTRIP=3 09V 8LD RST VTRIP=3 09V 8LD
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Renesas 970
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between Thu. 23 May to Mon. 27 May Calender.png

USD 1.68
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82 v to 5.5 V2 InputActive LowManual Reset watchdogNo Backup260 ms5.5 V- 40 C+ 85 C Isl88706 Reel
ISL88041IBZ


Intersil Supervisory Circuits 4 CH SUPERVISOR Y 1C 8LD FOR GPP GROUP
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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 795
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USD 2.0125
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.7 v to 4 V4 Input Manual Reset no watchdog  4 V- 40 C+ 85 C Isl88041 Tube
ISL8700IBZ


Intersil Supervisory Circuits ADJ QD SEQNCR 14N WANNEAL
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Renesas 770
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between Thu. 23 May to Mon. 27 May Calender.png

USD 1.4602
Multiples of: 1

Voltage Sequencers  SOIC - 14 Narrow         - 40 C+ 85 C Isl8700 Tube
ISL88031IU8EAZ


Intersil Supervisory Circuits QUINTUPLE VMON WMR RST VTRIP1=2 90V
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Renesas 715
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between Thu. 23 May to Mon. 27 May Calender.png

USD 2.231
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 82 v to 5.5 V5 Input Manual Reset no watchdog  5.5 V- 40 C+ 85 C Isl88031 Tube
ICL7665SACPA


Supervisory Circuits CMOS OVER/UNDER V DETECTOR COM
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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 713
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USD 3.8731
Multiples of: 1

Voltage MonitorsThrough Hole PDIP - 81.3 v or 1.3 V2 Input No Manual Reset no watchdog  16 V0 C+ 70 C Icl7665 Tube
X4043S8IZ-2.7


Supervisory Circuits CPU SUP/WDT 4K I2C EES LO 2 7-3 6V IND
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Renesas 680
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between Fri. 17 May to Thu. 23 May Calender.png

USD 3.6468
Multiples of: 1

                   
X5083S8IZ


Supervisory Circuits CPU SUP/WDT 8K SPI EE RST LW 8LD COM
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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 634
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between Thu. 23 May to Mon. 27 May Calender.png

USD 3.5619
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.5 v to 5.5 V1 InputActive LowNo Manual Reset watchdogNo Backup300 ms5.5 V- 40 C+ 85 C X5083  
ICL7665SAIBAZA


Supervisory Circuits W/ANNEAL CMOS OVER/ UNDER V DETECTOR
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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 242
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between Fri. 17 May to Thu. 23 May Calender.png

USD 3.757
Multiples of: 1

Voltage MonitorsSmd/Smt SOIC - 8 Narrow 2 Input No Manual ResetNo Watchdogno watchdog  16 V- 40 C+ 85 C Icl7665 Tube
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