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
  
                       
ISL88001IE31Z-T7A


Intersil Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL RST 3 09V
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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
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USD 1.1196
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 33.07 V1 InputPush - PullNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88001 -
ISL88001IH29Z-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 : 0
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USD 1.1489
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.8 v to 5.5 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 85 C Isl88001 Reel
ISL88002IH23Z-T


Supervisory Circuits LW PWR VAGE SUPERVIS OPEN-DRAIN /RST 2 32
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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
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USD 1.1506
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.32 V1 InputOpen DrainNo Manual Reset no watchdog 190 ms2.75 V- 40 C+ 85 C1.2 %Isl88002  
RNA51958BFP#H0


Voltage Detector 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
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USD 1.1664
Multiples of: 1

 Surface Mount  1.2 V             Tape And Reel
X5165S8-2.7


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.1875
Multiples of: 1

                   
ISL88001IH23Z-T7A


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL /RST 2 32V
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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 1.2325
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.32 V1 InputPush - PullNo Manual Reset no watchdog 190 ms2.75 V- 40 C+ 85 C1.2 %Isl88001  
ISL88002IE17Z-T7A


Intersil Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL RST 1 67V
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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 1.245
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 31.8 v to 2.75 V1 InputOpen DrainNo Manual Reset no watchdog 190 ms2.75 V- 40 C+ 85 C1.2 %Isl88002 Reel
ISL88001IH46Z-TK


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL /RST 4 64V
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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
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USD 1.2826
Multiples of: 1000

Voltage SupervisorySmd/Smt SOT - 23 - 31.8 v to 5.5 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 85 C Isl88001 Reel
X5045S8ZT1


Microprocessor & Microcontroller Supervisors SOIC-8 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 : 0
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USD 1.323
Multiples of: 1

                   
ISL88002IE26Z-T7A


Intersil Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL RST 2 63V
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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 1.3322
Multiples of: 250

Voltage SupervisorySmd/Smt SC - 70 - 31.8 v to 5.5 V1 InputOpen DrainNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88002 Reel
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