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
  
                       
X4045S8-2.7T1


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 : 19954
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USD 0.8375

Multiples of: 1

                   
X4045S8T1


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 : 14417
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USD 0.825

Multiples of: 1

                   
ISL88002IE29Z-TK


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL /RST 2 92V
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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 : 11102
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USD 0.975

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 701.8 v to 5.5 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88002 Reel
X4045PI-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 Availability : 10164
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 0.725

Multiples of: 1

                   
X4045PI


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 : 10163
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USD 0.7125

Multiples of: 1

                   
ISL88813IB846Z


Intersil Supervisory Circuits UP VMON WWDT PFI MR RST VTRIP=4 64V 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 : 9681
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USD 1.525

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82 v to 5.5 V2 InputActive HighManual Reset watchdogBackup260 ms5.5 V- 40 C+ 85 C Isl88813 Tube
X4043S8T1


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 : 8546
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 0.6375

Multiples of: 1

                   
X4045P


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 : 8259
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 0.7

Multiples of: 1

                   
X5323P


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 : 8171
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USD 1.45

Multiples of: 1

                   
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 Availability : 7898
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USD 0.7

Multiples of: 1

                   
ISL88706IP831Z


Supervisory Circuits RST VTRIP=3 09V 8LD RST VTRIP=3 09V 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 : 6060
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 1.525

Multiples of: 1

                   
ISL88002IE29Z-T


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL /RST 2 92V
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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 : 5752
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 0.975

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 Availability : 5577
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 0.8875

Multiples of: 1

                   
ISL88708IP831Z


Supervisory Circuits UP VMON W/PFI MR RST VTRIP=3 09V 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 : 4673
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USD 0.3875

Multiples of: 1

                   
X4283S8I


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 : 4656
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 2.575

Multiples of: 1

                   
X5163P-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 Availability : 4508
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 1.2125

Multiples of: 1

                   
ISL88001IE29Z-TK


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL /RST 2 92V
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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 : 3880
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 0.85

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.92 V1 InputPush - PullNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88001  
ISL88011IH526Z-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 Availability : 3880
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 1.5125

Multiples of: 1

                   
ISL88011IH544Z-TK


Supervisory Circuits SINGLE VMON WMR 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 Availability : 3777
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USD 1.4

Multiples of: 1

Voltage Supervisory  SOT - 232.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active LowManual Reset no watchdogNo Backup250 ms5.5 V- 40 C+ 85 C Isl88011 Cut Tape
X5163PIZ-2.7


Supervisory Circuits CPU SUP/WDT 16K SPI EE RST LW 2 7-3 6V
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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 : 2759
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 1.2375

Multiples of: 1

                   
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