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
  
                       
GL7101AN


DIP-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.

HTC Korea 82
Ships to you
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AUD 0.3198
Multiples of: 5

                   
S-1004CA10I-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 82
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AUD 0.7615
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 51 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup12.69 ms10 V- 40 C+ 85 C S - 1004 Cut Tape
R3119N046A-TR-JE


Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive 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 82
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AUD 1.65
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 54.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup85 ms36 V- 40 C+ 105 C1.5 %R3119n - J Cut Tape
R3112N111A-TR-FE


Supervisory Circuits Low Voltage Detector with output delay (output capacitor type)
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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 81
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AUD 0.3846
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 51.1 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C2 %R3112n Reel
R3111N291C-TR-FE


Supervisory Circuits Low 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.

Nisshinbo 81
Ships to you
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AUD 0.4288
Multiples of: 1

 Smd/Smt SOT - 23 - 52.9 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup   + 85 C R3111n Reel
BU4325G-TR


ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC
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ROHM 81
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AUD 0.4625
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.5 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu43 Reel
TPS3851H18SQDRBRQ1


Supervisory Circuits Automotive High-Accuracy Voltage Supervisor With Integrated Watchdog Timer 8-SON -40 to 125
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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 81
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AUD 2.4231
Multiples of: 1

Voltage SupervisorySmd/Smt SON - 81.8 V1 InputActive - Low,Open - DrainManual Reset watchdogNo Backup200 ms5 V- 40 C+ 125 C1 %Tps3851 - Q1Aec - Q100Cut Tape
S-80928CLNB-G6YT2U


Supervisory Circuits 2.8V 1.2uA 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 79
Ships to you
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AUD 0.6731
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 42.8 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %  Cut Tape
TPS3808G01DBVT


Supervisory Circuits Programmable-Delay Supervisory
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Texas Instruments 69
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AUD 0.3869
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.405 V1 InputActive Low, Open DrainManual ResetNo Watchdog No Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g01 Reel
UCC2946DG4


Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC Tube
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Texas Instruments 3
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AUD 4.6265
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.1 v to 5.5 V1 InputPush - PullNo Manual Reset watchdogNo Backupadjustable5.5 V- 40 C+ 95 C Ucc2946 Tube
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