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
  
                       
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 3880
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 0.8239
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 3880
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 1.4659
Multiples of: 1

                   
ICL7665SIBAZ


Intersil Supervisory Circuits CMOS OVERUNDER V DETECTOR IND
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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 3802
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 3.0198
Multiples of: 980

Voltage MonitorsSmd/Smt SOIC - 8 2 Input No Manual Reset no watchdog  16 V- 40 C+ 85 C Icl7665 Tube
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 3777
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between Thu. 23 May to Mon. 27 May Calender.png

USD 1.3569
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 2759
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 1.1994
Multiples of: 1

                   
X5043S8IZ-2.7T1


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 2737
Ships to you
between Fri. 31 May to Wed. 05 Jun Calender.png

USD 2.4252
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
X5165P-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 2415
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 1.1752
Multiples of: 1

                   
X5045S8IZT1


Microprocessor & Microcontroller Supervisors Simple Reset/Power-On Reset Active High 4.38V 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 2343
Ships to you
between Fri. 31 May to Wed. 05 Jun Calender.png

USD 3.4036
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.5 V To 5.5 V1 InputActive HighNo Manual Reset watchdogNo Backup400 ms5.5 V- 40 C+ 85 C X5045 Reel
ICL7665SACBAZ


Intersil Supervisory Circuits CMOS OVERUNDER 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 2339
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 3.0198
Multiples of: 980

Voltage MonitorsSmd/Smt SOIC - 81.3 v or 1.3 V2 InputActive LowNo Manual ResetNo Watchdogno watchdog  16 V0 C+ 70 C Icl7665 Tube
X5165PI-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 2093
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 1.1752
Multiples of: 1

                   
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