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
  
                       
BU4217G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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.

ROHM 5785
Ships to you
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AUD 0.2857
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 51.7 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
JY803-293NRX


1.2V~7.5V SOT-23 Monitors & Reset Circuits 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.

Shenzhen JingYang 5781
Ships to you
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AUD 0.0613
Multiples of: 10

                   
BD49L30G-TL


Voltage Detector 3-Pin SSOP 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.

ROHM 5781
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.2476
Multiples of: 1

 Surface Mount  3.03 V             Tape And Reel
BU46K402G-TL


Supervisory Circuits IC Vtg 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.

ROHM 5771
Ships to you
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AUD 0.4911
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 34 V1 InputCmosNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu46k402g Reel
NCV303LSN11T1G


Supervisory Circuits VDETECTOR W PROG DLY 1.1V
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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.

ON Semiconductor 5771
Ships to you
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AUD 0.575
Multiples of: 1

Voltage Detectors               Ncp303Aec - Q100Cut Tape
BD70H12G-2CTR


Supervisory Circuits MOS TRANSISTORS
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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.

ROHM 5766
Ships to you
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AUD 0.5679
Multiples of: 1

                  Reel , Cut Tape
BU4227G-TR


ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC
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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.

ROHM 5762
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.3452
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
BD71L4LHFV-1GTR


Supervisory Circuits CMOS Over Voltage Detector IC
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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.

ROHM 5756
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.3822
Multiples of: 1

Voltage DetectorsSmd/Smt HVSOF - 54.05 V1 InputCmosNo Manual Reset     - 40 C+ 85 C0.8 %  Cut Tape
TPS3809K33DBVR


microprocessor & microcontroller supervisors simple reset/power-on reset active low 2.93v sot-23 (sot-23-3) 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.

Texas Instruments 5732
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 0.2065
Multiples of: 5

Simple Reset/Power - On Reset                  
APX811-40UG-7


Supervisory Circuits 4-PIN MPU SUPERVISOR 4.00V Active-Low
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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.

Diodes Incorporated 2803
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 0.1799
Multiples of: 5

Voltage Supervisory               Apx811 Reel
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