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.
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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
  
                       
R5112S161B-E2-KE


Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
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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.

Nisshinbo 97
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 2.5
Multiples of: 1

Voltage DetectorsSmd/Smt HQFN0808 - 282.8 V1 InputActive Low, Open DrainManual Reset watchdogNo Backup242 ms36 V- 40 C+ 125 C1.8 %R3152n - K Cut Tape
STM6720TGWB6F


Supervisory Circuits Dual/Triple Ultra- Low Voltage Super.
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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.

STMicroelectronics 97
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AUD 3.0902
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.8 v to 5.5 V3 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6720 Reel
R5111L102D-TR-KE


Supervisory Circuits 36V System Power Supply with Watchdog Timer for Automotive Applications
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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.

Nisshinbo 97
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 3.3846
Multiples of: 1

Voltage SupervisorySmd/Smt HQFN - 0808 - 282.8 V1 InputActive Low, Open DrainManual Reset watchdogNo Backup242 ms36 V- 40 C+ 125 C1.5 % , 1.8 %R5111s Cut Tape
S-191EM51RA-A8T1U7


Supervisory Circuits IC WINDOW VOLT DETECTOR 5.1V/17.5V
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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.

ABLIC 97
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 3.8648
Multiples of: 1

Voltage DetectorSMD/SMT HSNT - 85.1 V Active High, Active LowNo Manual Reset No WatchdogBackup10 ms36 V- 40 C+ 125 C1.5 %S - 191E - A Reel , Cut Tape
X5323S8IZ-2.7A


Intersil Supervisory Circuits CPU SUPWDT 32K 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 97
Ships to you
between Wed. 04 Mar to Mon. 09 Mar Calender.png

AUD 6.7886
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.7 v to 5.5 V1 InputActive LowNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C X5323 Tube
S-191NN55RS-A8T1U7


Supervisory Circuits IC WINDOW VOLT DETECTOR 5.5V/17.5V SUPPLY VOLTAGE DIVIDED OUTPUT
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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.

ABLIC 97
Ships to you
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AUD 11.4623
Multiples of: 1

Voltage DetectorSMD/SMT HSNT - 8  Active High, Active LowNo Manual Reset No WatchdogBackup10 ms36 V- 40 C+ 150 C2 %S - 191L/191N Reel , Cut Tape
MAX691AESE+T


Supervisor Integrated Circuit; push-pull; 0÷5.5VDC; SO16
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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.

Analog Devices 97
Ships to you
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AUD 13.7701
Multiples of: 1

                   
R3111Q201A-TR-FE


Supervisory Circuits Low Voltage Detector
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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.

Nisshinbo 96
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 0.4
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 82AB - 42 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111q Cut Tape
R3112N241C-TR-FE


Supervisory Circuits Low Voltage Detector with output delay (output capacitor type)
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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.

Nisshinbo 96
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 0.4154
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.4 V1 InputCmosNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C2 %R3112n Reel
R3112D421A-TR-FE


Supervisory Circuits Low Voltage Detector with output delay (output capacitor type)
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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.

Nisshinbo 96
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 0.425
Multiples of: 1

Voltage DetectorsSmd/Smt SON1612 - 64.2 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C2 %R3112d Reel
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