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
  
                       
HG809TM3/TR


SOT-23-3 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.

HGSEMI 368
Ships to you
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AUD 0.0384
Multiples of: 10

                   
APX809S00-40SA-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 368
Ships to you
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AUD 0.1512
Multiples of: 5

                   
MCP112T-450E/MB


Supervisory Circuits 1uA Sup Push-Pull Act Low
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Microchip 367
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AUD 0.8662
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 34.38 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp112 Reel
TPS3808G18DBVTG4


Supervisory Circuits Programmable-Delay Supervisory
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Texas Instruments 359
Ships to you
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AUD 1.6231
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.67 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g18 Reel
AZ7027RTR-E1


Supervisory Circuits Reset Volt Detector 300uA 50mV 1 to 5.5V
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Diodes Incorporated 357
Ships to you
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AUD 0.4834
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 32.7 V Open CollectorsNo Manual Reset watchdogBackup 18 V- 40 C+ 85 C Az7027 Reel
MAX809SQ308T1G


Supervisory Circuits ANA 3.08V MC RESET
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ON Semiconductor 355
Ships to you
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AUD 0.4372
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 31.2 v to 4.9 V1 InputPush - PullNo Manual ResetNo Watchdog No Backup460 ms5.5 V- 40 C+ 105 C Max809 Reel
TL7715ACDE4


Texas Instruments Supervisory Circuits Sngl SVS For 15V Sys wPrg Time Delay
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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 355
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AUD 1.0874
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 813.5 V1 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7715a Tube
XC6138CAN0MR-G


Supervisory Circuits Multi-function voltage detectors with separate sense pin (Max:76V)
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Torex Semiconductor 351
Ships to you
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AUD 0.484
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 25 - 5 1 InputActive Low, CMOSManual Reset No WatchdogBackup10 ms6 V- 40 C+ 125 C   Reel , Cut Tape
HT7024S


SOT-23 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.

Youtai 349
Ships to you
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AUD 0.0521
Multiples of: 10

                   
HT1232ARZ


SO-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.

HTCSEMI 262
Ships to you
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AUD 0.8711
Multiples of: 1

                   
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