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
  
                       
TPS3839K33DQNR


Texas Instruments Supervisory Circuits Ultra-Lo 150nA Ultra Small VTG 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 150
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.7236
Multiples of: 1

Voltage SupervisorySmd/Smt X2SON - 42.93 V1 InputActive Low, Push - PullNo Manual Reset   200 ms6.5 V- 40 C+ 85 C Tps3839k33 Reel
MC33164P-5RPG


Supervisory Circuits 4.27V UnderVoltage Sensing 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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.4299
Multiples of: 2000

Voltage SupervisoryThrough Hole TO - 92 - 3 (TO - 226)5 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 125 C Mc33164 Ammo Pack
MC33064P-5RAG


Supervisory Circuits 4.59V UnderVoltage Sensing 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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.4299
Multiples of: 2000

Voltage SupervisoryThrough Hole TO - 92 - 3 (TO - 226)4.6 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdog No Backupadjustable6.5 V- 40 C+ 85 C Mc33064 Reel
MIC803-46D2VM3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset 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.

Microchip 0
6 to 16 Weeks Calender.png

AUD 0.4306
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 3 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
MIC803-26D2VC3 TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset 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.

Microchip 0
6 to 16 Weeks Calender.png

AUD 0.4306
Multiples of: 3000

Voltage SupervisorySmd/Smt SC - 70 - 3 1 InputOpen Collector / DrainManual ResetNo WatchdogNo WatchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
BD45375G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 0
Ships to you
by Thu. 02 Jul Calender.png

AUD 0.4309
Multiples of: 3000

Voltage MonitorsSmd/Smt SSOP - 53.7 V           Bd45 Reel
XC6119N27A7R-G


Supervisory Circuits Voltage Detector with Delay Cap. Pin
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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.

Torex Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.431
Multiples of: 1

Voltage MonitorsSmd/Smt USPN - 42.7 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup30 us6 V- 40 C+ 85 C2 %  Reel
ADM1232ARN


Supervisory Circuits RESET GENERATOR I.C.
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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 0
6 to 16 Weeks Calender.png

AUD 0.4314
Multiples of: 25

Voltage SupervisorySmd/Smt SOIC - 84.37 v , 4.62 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup1000 ms5.5 V- 40 C+ 85 C Adm1232 Tube
NCV303LSN49T1G


ON Semiconductor Supervisory Circuits 4.9V Detector wN-Channel 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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.4314
Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)4.9 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 125 C2 %Ncv303Aec - Q100Reel
R3132D34EA-TR-FE


Supervisory Circuits Low Voltage Detector with output delay (internal counter 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 0
6 to 16 Weeks Calender.png

AUD 0.4318
Multiples of: 4000

Voltage DetectorsSmd/Smt SON1612 - 63.4 V1 InputCmos, Open DrainManual Reset no watchdogBackup240 ms6 V- 40 C+ 85 C2 %R3132d Reel
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