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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Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
S-80824CNMC-B8JT2U


Supervisory Circuits 2.4V 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 44
Ships to you
between Thu. 08 Oct to Mon. 12 Oct
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AUD 0.65

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.4 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %S - 808 Cut Tape
TPS3808G18DRVR


Texas Instruments Supervisory Circuits Low Quies Crnt,Progr Delay Sup Crct
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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 44
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 1.7193

Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 61.67 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g18 Reel
TPS3128E18DBVR


Processor Supervisor 1.71V 0.85V to 3.3V 5-Pin SOT-23 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.

Texas Instruments 44
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 2.723

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 V To 3.3 V1 InputOpen Collector / DrainManual Reset watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3128e18 Reel
TPS3780CDRYR


Supervisory Circuits Open-drain, low-power, dual-voltage detector in Small uSON package 6-SON -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 44
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 3.8845

Multiples of: 1

Voltage DetectorsSmd/Smt SON - 6Adj2 InputActive Low, Open Drain      - 40 C+ 125 C Tps3780 Reel
MD7039


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 43
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 0.0731

Multiples of: 5

                   
APX803L-34SA-7


Supervisory Circuits 3.4V 0ms 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 43
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 0.139

Multiples of: 5

                  Cut Tape
APX809S05-23SA-7


Supervisory Circuits 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 43
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 0.1674

Multiples of: 5

                  Cut Tape
APX803L-39SA-7


Supervisory Circuits 3.9V, 0ms 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 43
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 0.1738

Multiples of: 5

    3.9 V Leakage            
APX803L20-45SA-7


Supervisory Circuits 4.5V, 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 43
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 0.1815

Multiples of: 5

    4.5 V Leakage            
TPS3809L30QDBVRQ1


Supervisory Circuits 3-Pin 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 30
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
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AUD 0.6765

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.64 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 125 C Tps3809l30 - Q1Aec - Q100Reel
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