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
  
                       
STM809MWX6F


Supervisory Circuits 4.38V Reset 140ms
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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.

STMicroelectronics 14550
Ships to you
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AUD 0.319
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm809 Reel
APX824-23W5G-7


Diodes Incorporated Supervisory Circuits 1.1V-5.5V 2.25V 20mA
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Diodes Incorporated 4210
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AUD 0.2315
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 52.25 V1 InputActive High, Active LowNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx824 Reel
S-1000C43-I4T1U


Supervisory Circuits Voltage Detector 0.35uA Iq
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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 65
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AUD 0.6731
Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 1000 Cut Tape
S-80913CNMC-G8HT2U


Supervisory Circuits 1.3V 1.2uA N-Ch Open
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ABLIC 64
Ships to you
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AUD 0.6731
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 51.3 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C   Cut Tape
R3111H401C-T1-FE


Supervisory Circuits Low Voltage Detector
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Nisshinbo 64
Ships to you
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AUD 0.5096
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 34 V1 InputCmosNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111h Reel
TPS3809I50DBVR


Supervisory Circuits 4.55V Volt. Sup
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Texas Instruments 63
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AUD 0.5759
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 34.55 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3809i50 Reel
R3112Q291C-TR-FE


Supervisory Circuits Low Voltage Detector w/output 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.

Nisshinbo 62
Ships to you
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AUD 0.4288
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 42.9 V1 InputCmosNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C2 %R3112q Reel
S-1002CA39I-M5T1U


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.

ABLIC 62
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 0.7385
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 53.9 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup80 us10 V- 40 C+ 85 C1 %S - 1002 Cut Tape
R3117N303A-TR-YE


Supervisory Circuits Low Voltage Detector with SENSE Pin for Industrial Applications
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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.

Nisshinbo 62
Ships to you
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AUD 0.825
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 53 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 6 V- 40 C+ 105 C1 %R3117n - Y Cut Tape
S-80133ANMC-JCST2U


Supervisory Circuits 3.3V 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 61
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 0.6731
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 53.3 V1 Input No Manual Reset no watchdog 50 ms10 V- 40 C+ 85 C2 %S - 801 Cut Tape
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