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
  
                       
PT7M7809JTEX


Supervisory Circuits Watch Dog Manual Reset VoltageMonitor
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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 5819
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AUD 0.1494
Multiples of: 1

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NCV303LSN24T1G


Supervisory Circuits AUTO UNDERVOLT DETECT
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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 5817
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AUD 0.2069
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BD39042MUF-CE2


Supervisory Circuits SUPERVISOR IC QUAD POWER
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ROHM 5817
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AUD 2.003
Multiples of: 1

Voltage DetectorSMD/SMT VQFN - 16 4 InputOpen DrainNo Manual Reset WatchdogNo Backup10 ms5.5 V- 40 C+ 125 C1.4 %  Reel , Cut Tape
NCP302HSN09T1G


Supervisory Circuits 0.9V Detector w/Reset Hgh
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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 5810
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AUD 0.3487
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Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)0.9 V1 InputActive High, CmosNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 85 C2 %Ncp302 Reel
BD46241G-TR


Supervisory Circuits RESET DETEC VOLT 2.5V
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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 5807
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AUD 0.4515
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.5 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd46 Reel
S-1009C27I-M5T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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ABLIC 5805
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AUD 0.6511
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Voltage Detectors  SOT - 23 - 5            S - 1009 Cut Tape
BD49K25G-TL


Supervisory Circuits Volt Sup Det 2.3-6V
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ROHM 5801
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AUD 0.291
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 32.5 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd49 Reel
BU46K262G-TL


Supervisory Circuits IC Vtg detector
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ROHM 5799
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AUD 0.4911
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 32.6 V1 InputCmosNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
STM6520AQRRDG9F


Supervisory Circuits Push-Button Control Smart Reset
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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 5793
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AUD 1.0022
Multiples of: 1

Voltage SupervisorySmd/Smt TDFN - 8 1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 30 C+ 85 C Stm6520 Reel
STM6825RWY6F


STMicroelectronics Supervisory Circuits 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.

STMicroelectronics 5635
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AUD 0.7125
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6825 Reel
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