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
  
                       
APX810-31SRG-7


Diodes Incorporated Supervisory Circuits 1V-5.5V 4.38V 20mA
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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
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AUD 0.1932
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23R - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx810 Reel
APX824-29W5G-7


Supervisory Circuits 1.1V-5.5V 2.93V 20mA
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Diodes Incorporated 43
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AUD 0.217
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 25 - 52.93 V1 InputActive High, Active LowNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx824 Cut Tape
TPS3870J4330DSERQ1


Supervisory Circuits Automotive high-accuracy overvoltage reset IC with time delay and manual reset 6-WSON -40 to 125
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Texas Instruments 43
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AUD 0.5718
Multiples of: 1

                  Cut Tape
R3111N141C-TR-FE


Supervisory Circuits Low Voltage Detector
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Nisshinbo 42
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AUD 0.4308
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.4 V1 InputCmosNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111n Reel
R3134N26EA3-TR-FE


Supervisory Circuits Low Voltage Detector with Built-in Delay Circuit
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Nisshinbo 42
Ships to you
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AUD 0.475
Multiples of: 1

Voltage SupervisorySmd/Smt SOT23 - 52.63 V1 InputCmos, Open DrainManual Reset no watchdogNo Backup240 ms6 V- 40 C+ 85 C1.8 %R3134n Reel
S-80844CNNB-B85T2U


Supervisory Circuits 4.4V 1.3uA N-Ch Open
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Ablic 42
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AUD 0.65
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 44.4 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %S - 808 Cut Tape
BD45425G-TR


Supervisory Circuits RESET DETEC VOLT 4.2V
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ROHM 42
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AUD 0.7543
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.2 V1 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup50 ms10 V- 40 C+ 105 C1 %Bd45 Reel
MC34161DR2G


Supervisory Circuits Universal Voltage 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.

ON Semiconductor 42
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AUD 1.9857
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81.27 V2 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable40 V0 C+ 70 C Mc33161 Reel
TPS3813J25DBVR


Texas Instruments Supervisory Circuits wProg Watchdog Window
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Texas Instruments 42
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AUD 2.723
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.5 v , 3 v , 3.3 v , 5 v1 InputOpen Collector / DrainNo Manual Reset watchdogNo Backup25 ms6 V- 40 C+ 85 C Tps3813j25 Reel
SP705EN-L/TR(MS)


SOP-8 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.

MSKSEMI 9
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AUD 0.2953
Multiples of: 5

                   
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