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
  
                       
MD7033C


SOT-23-3L 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.

Mingda 160
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.0911
Multiples of: 5

                   
BD4842G-TR


Supervisory Circuits CMOS DETEC VOLT 4.2V
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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 160
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.0945
Multiples of: 5

Voltage MonitorsSmd/Smt SSOP - 54.2 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
MD6127C39


1V~12V SOT-23-5L 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.

Mingda 160
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.1175
Multiples of: 5

                   
SM72240MFE-4.63/NOPB


Supervisory Circuits SolarMagic 5-P Micro proc Reset Circuit
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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 158
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 3.1032
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 55 V1 InputCmos, Open DrainManual ResetNo Watchdogno watchdogNo Backup190 ms5.5 V- 40 C+ 125 C Sm72240 Reel
TPS3824-30DBVT


Supervisory Circuits Supply Voltage Supervisor
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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 157
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.2194
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.63 V1 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3824 - 30 Reel
MD7025C


SOT-23-3L 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.

Mingda 155
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.0931
Multiples of: 5

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TLV803EC30DBZR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low open-drain reset 3-SOT-23 -40 to 125
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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 145
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.2795
Multiples of: 5

                  Cut Tape
LTC2912CTS8-2#TRPBF


Supervisory Circuits 1x UV/OV V Mon
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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 139
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 4.9992
Multiples of: 1

    - Open Drain            
LM809M3X-2.63/NOPB


Supervisory Circuits 3-pin voltage supervisor (reset IC) with active-low, push-pull reset for supply monitoring 3-SOT-23 -40 to 105
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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 125
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.9668
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 233 v , 3.3 v , 5 V1 InputActive LowNo Manual ResetNo Watchdogno watchdogNo Backup840 ms5.5 V- 40 C+ 105 C Lm809 Reel
TPS3703A7330DSER


Supervisory Circuits High-accuracy window supervisor with reset time delay 6-WSON -40 to 125
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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 0
6 to 16 Weeks Calender.png

AUD 2.305
Multiples of: 1

Voltage SupervisorySMD/SMT WSON - 63.3 V1 InputActive Low, Open DrainManual Reset No WatchdogNo Backup200 ms5.5 V- 40 C+ 125 C0.25 %  Reel , Cut Tape
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