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
  
                       
APX803L20-29SR-7


Supervisory Circuits Reset Generator SOT23 T&R 3K
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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 495
Ships to you
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AUD 0.437
Multiples of: 1

    2.9 V Leakage            
TL7712ACDG4


Supervisory Circuits Single SVS For 12V Systems
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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 494
Ships to you
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AUD 0.8962
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 810.8 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7712a Tube
MIC708MY


Supervisory Circuits uP Supervisor, Pwr Fail Detect, 4.4V VTH, SOIC-08 (Lead Free)
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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 490
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.102
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 v , 4.4 V1 InputActive High, Active LowManual ResetWatchdogwatchdogBackup250 ns5.5 V- 40 C+ 85 C Mic708 Tube
XC6138NARJ6R-G


Supervisory Circuits Multi-function voltage detectors with separate sense pin (Max:76V)
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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 485
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AUD 0.5233
Multiples of: 1

Voltage DetectorSMD/SMT DFN - 1515 - 6A 1 InputActive Low, Open DrainManual Reset No WatchdogBackup10 ms6 V- 40 C+ 125 C   Reel , Cut Tape
XC6138NASY6R-G


Supervisory Circuits Multi-function voltage detectors with separate sense pin (Max:76V)
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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 485
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.5233
Multiples of: 1

Voltage DetectorSMD/SMT DFN - 1515 - 6A 1 InputActive Low, Open DrainManual Reset No WatchdogBackup10 ms6 V- 40 C+ 125 C   Reel , Cut Tape
BD87A34FVM-TR


Supervisory Circuits DETECTOR 3.4V
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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 485
Ships to you
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AUD 1.5811
Multiples of: 1

Voltage MonitorsSmd/Smt MSOP - 83.4 V    watchdog  10 V- 40 C+ 105 C1.5 %Bd87a Reel
TPS3808G12DRVTG4


Supervisory Circuits Programmable-Delay Supervisory
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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 485
Ships to you
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AUD 1.6231
Multiples of: 1

                  Cut Tape
S-80839CNY-B2-U


Supervisory Circuits 3.9V 1.3uA N-Ch Open
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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 460
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.0403
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 33.9 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %  Bulk
TPS3839G25DBZR


Supervisory Circuits Ultra-low power, supply voltage supervisor 3-SOT-23 -40 to 85
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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 374
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AUD 0.3622
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.325 V1 InputActive - Low,Push - PullNo Manual Reset   200 ms6.5 V- 40 C+ 85 C Tps3839g25 Reel
DS1818R-5+T&R


Supervisory Circuits 3.3V EconoReset with Pushbutton
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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 49
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AUD 1.0828
Multiples of: 1

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