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
  
                       
ISL88708IB844Z


Supervisory Circuits UP VMON W/PFI MR RST VTRIP=4 38V 8LD
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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 : 90
Ship by Fri. 14 Jun to Thu. 20 Jun Calender.png

USD 1.6625
Multiples of: 1

                   
X40430S14I-A


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 : 88
Ship by Fri. 14 Jun to Thu. 20 Jun Calender.png

USD 1.7875
Multiples of: 1

                   
X40430S14I-B


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 : 87
Ship by Fri. 14 Jun to Thu. 20 Jun Calender.png

USD 1.7875
Multiples of: 1

                   
X5043S8IZ-2.7AT1


Microprocessor & Microcontroller Supervisors Simple Reset/Power-On Reset Active Low 2.92V SOIC-8_150mil RoHS
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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 : 77
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 2.7771
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.7 V To 5.5 V1 InputActive LowNo Manual Reset watchdogNo Backup400 ms5.5 V- 40 C+ 85 C X5043 Reel
ISL88706IB844Z


Intersil Supervisory Circuits RST VTRIP=4 38V 8LD RST VTRIP=4 38V 8LD
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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 : 67
Ship by Fri. 14 Jun to Thu. 20 Jun Calender.png

USD 1.6625
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82 v to 5.5 V2 InputActive LowManual Reset watchdogBackup260 ms5.5 V- 40 C+ 85 C Isl88706 Tube
X40431S14I-C


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 : 39
Ship by Fri. 14 Jun to Thu. 20 Jun Calender.png

USD 1.8
Multiples of: 1

                   
ISL88002IH26Z-TK


Supervisory Circuits LW PWR VOLT SUPERVIS OPEN-DRAIN /RST 2.63
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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 : 9
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 1.2675
Multiples of: 1

Voltage Supervisory  SOT - 231.8 v to 5.5 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup190 ms5.5 V- 40 C+ 85 C1.2 %Isl88002 Reel
ISL6123IRZA


Supervisory Circuits W/ANNEAL LV 4-CH PWR SEQUENCE-ENABLEHI
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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 : 8
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 7.8258
Multiples of: 1

Voltage SupervisorySmd/Smt QFN EP0.7 v to 5 V4 InputActive HighNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Isl6123 Tube
ISL8702IBZ-T


Supervisory Circuits ADJ QD SEQNCR 14N W/ANNEAL
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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 : 2
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 1.9926
Multiples of: 1

Voltage SequencersSmd/Smt SOIC - 14         - 40 C+ 85 C Isl8702 Cut Tape
RNA51957AFP#H0


Processor Supervisor 0.67V 1.2V to 1.3V 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.

Renesas Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.201
Multiples of: 2500

 Surface Mount     NoNo Yes       Tape And Reel
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