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
  
                       
BU4329FVE-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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 2841
Ships to you
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AUD 0.471
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 52.9 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu43 Cut Tape
S-80145CLMC-JI6T2U


Supervisory Circuits 4.5V 1.3uA CMOS Out
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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 2841
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AUD 0.6846
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 54.5 V1 Input No Manual Reset no watchdog 200 ms10 V- 40 C+ 85 C2 %S - 801 Cut Tape
MIC812JUY-TR


Supervisory Circuits Microprocessor Reset Circuit with Manual Reset Push-Pull Active-High Output 4.
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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.

Microchip 2841
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AUD 0.8135
Multiples of: 1

                  Cut Tape
BD53E26G-MTR


Supervisory Circuits VOLTAGE DETECTOR WADJ DELAY
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ROHM 2840
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AUD 0.4621
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 52.6 V1 InputCMOSNo Manual Reset No WatchdogNo BackupProgrammable10 V- 40 C+ 105 C1 %BD53ExxG - MAEC - Q101Reel , Cut Tape
BD48K23G-TL


ROHM Semiconductor Supervisory Circuits Volt Sup Det 2.3-6V
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ROHM 2838
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AUD 0.2389
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 32.3 V1 Input      6 V- 40 C+ 105 C1 %Bd48 Reel
BU4321FVE-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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 2837
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AUD 0.471
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 52.1 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42(43)Xxfve Cut Tape
BD5251G-TR


Supervisory Circuits CMOS DETEC VOLT 5.1V
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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 2836
Ships to you
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AUD 0.2525
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 55.1 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup-10 V- 40 C+ 105 C1 %Bd52 Cut Tape
BU4221G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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 2834
Ships to you
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AUD 0.3505
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.1 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 7 V- 40 C+ 125 C1 %Bu42 Reel
HG809LM3-4.63/TR


SOT-23 Monitors & Reset Circuits ROHS
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HGSEMI 2832
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AUD 0.0382
Multiples of: 10

                   
TPS3899DL14DSER


Supervisory Circuits
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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 2832
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AUD 0.9962
Multiples of: 1

Voltage SupervisorySMD/SMT WSON - 6 1 InputActive High, Active Low, Open Drain, Push - PullManual Reset No Watchdog  6 V- 40 C+ 125 C0.5 %   
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