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
  
                       
X4043P-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 7898
Ships to you
between Mon. 20 May to Fri. 24 May Calender.png

USD 0.6784
Multiples of: 1

                   
ISL88014IH5Z-TK


Supervisory Circuits SINGLE VMON W//MR / RST RST ADJ CPOR
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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 6272
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between Mon. 20 May to Fri. 24 May Calender.png

USD 1.2357
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 232.5 v , 3 v , 3.3 v , 5 v1 InputActive LowManual ResetNo Watchdogno watchdogNo Backup250 ms5.5 V- 40 C+ 85 C Isl88014 Reel
ISL88706IP831Z


Supervisory Circuits RST VTRIP=3 09V 8LD RST VTRIP=3 09V 8LD
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Renesas 6060
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USD 1.4781
Multiples of: 1

                   
ISL88002IE29Z-T


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL /RST 2 92V
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Renesas 5752
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between Fri. 24 May to Tue. 28 May Calender.png

USD 0.945
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.92 V1 InputOpen DrainNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88002  
X4043PI-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 5577
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USD 0.8602
Multiples of: 1

                   
ICL7665SAIBAZA-T


Intersil Supervisory Circuits WANNEAL CMOS OVER UNDER V DETECTOR
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Renesas 4850
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USD 2.951
Multiples of: 2500

Voltage MonitorsSmd/Smt SOIC - 8Adj2 InputOpen DrainNo Manual Reset no watchdogBackup 16 V- 40 C+ 85 C2 %Icl7665 Reel
ISL88708IP831Z


Supervisory Circuits UP VMON W/PFI MR RST VTRIP=3 09V 8LD
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Renesas 4673
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USD 0.3756
Multiples of: 1

                   
X4283S8I


Supervisory Circuits
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Renesas 4656
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USD 2.4957
Multiples of: 1

                   
X5163P-2.7


Supervisory Circuits
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Renesas 4508
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USD 1.1752
Multiples of: 1

                   
ISL8702IBZ-T


Supervisory Circuits ADJ QD SEQNCR 14N W/ANNEAL
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Renesas 11
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between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 3.0241
Multiples of: 1

Voltage SequencersSmd/Smt SOIC - 14         - 40 C+ 85 C Isl8702 Cut Tape
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