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
  
                       
APX803L20-41SA-7


Supervisory Circuits 4.1V, 220ms Reset Generator
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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 2701
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.1549
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 34.1 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup220 ms5.5 V- 40 C+ 150 C1.5 %Apx803l Cut Tape
TPS3820-33DBVRG4


Texas Instruments Supervisory Circuits Processor Sprvisry Circuits
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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 239
Ships to you
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AUD 1.43
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputPush - PullManual Reset watchdogNo Backup25 ms5.5 V- 40 C+ 85 C Tps3820 - 33 Reel
PT7M7811STAEX


Supervisory Circuits MPS Watch Dog Manual Reset, Vltg Monitor
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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 238
Ships to you
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AUD 0.2972
Multiples of: 1

                  Cut Tape
TPS3808G12DRVT


Supervisor Open Drain or Open Collector 1 Channel 6-WSON (2x2)
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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 238
Ships to you
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AUD 2.3139
Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 61.12 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g12 Reel
NCP304HSQ20T1G


Supervisory Circuits 2.0V Detector w/Reset High
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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 236
Ships to you
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AUD 0.2773
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 42 V1 InputActive High, CmosNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %Ncp304 Cut Tape
TPS3510P


Supervisory Circuits 3.5V Pwr Supply Mntr
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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 235
Ships to you
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AUD 2.0028
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 83.3 v , 5 v , 12 V3 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup300 ms15 V- 40 C+ 85 C Tps3510 Tube
TL7700CPS


Supervisory Circuits Voltage Supervisor 8-SO
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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 232
Ships to you
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AUD 4.5074
Multiples of: 80

Voltage SupervisorySmd/Smt SO - 8 1 InputActive Low, Open DrainManual Reset no watchdog programmable40 V- 40 C+ 85 C Tl7700 Tube
BL8506-25CSM


SOT-89-3 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.

Belling 231
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AUD 0.1545
Multiples of: 1

                   
BD49E28G-MTR


Supervisory Circuits 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.

ROHM 231
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.6836
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 52.8 V1 InputCMOSNo Manual Reset No WatchdogNo Backup100 us10 V- 40 C+ 105 C1 %BD49ExxG - MAEC - Q101Reel , Cut Tape
TLV809I50DBVR


Texas Instruments Supervisory Circuits 3Pin Supply Vltg Sup
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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 198
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.3713
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23 - 34.55 V1 InputActive - Low,Push - PullNo Manual Reset no watchdog 200 ms6 V- 40 C+ 85 C Tlv809i50 Reel
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