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
  
                       
TPS3307-25DGNG4


Processor Supervisor 2.93V/2.25V/Adj 2.5V/3.3V 8-Pin HVSSOP EP Tube
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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 77
Ships to you
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AUD 3.5769
Multiples of: 1

Voltage SupervisorySmd/Smt HVSSOP - 82.5 v , 3.3 V3 InputPush - PullManual Reset no watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3307 - 25 Tube
R5110L012C-TR-KE


Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
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Nisshinbo 77
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AUD 3.7308
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 64.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup4 ms42 V- 40 C+ 125 C0.5 %R3152n - K Cut Tape
D44TL1A0


Supervisory Circuits 10x10 LGA Digital Pnt of Load Cntrllr
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Vicor 77
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AUD 42.1183
Multiples of: 1

Voltage SupervisorySmd/Smt LGA - 241 V4 InputDigitalNo Manual Reset no watchdogNo Backup 3.6 V- 40 C+ 125 C   Tray
R3111N301C-TR-FE


Supervisory Circuits Low Voltage Detector
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Nisshinbo 76
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AUD 0.3504
Multiples of: 1

 Smd/Smt SOT - 23 - 53 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup   + 85 C R3111n Cut Tape
R3112Q131A-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 76
Ships to you
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AUD 0.4
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 41.3 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C2 %R3112q Reel
BU4931F-TR


Supervisory Circuits IC CMOS VOLT 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.

ROHM 76
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AUD 0.4006
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 43.1 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4931f Cut Tape
R3116N291C-TR-FE


Supervisory Circuits 0.8% Vset accuracy 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 76
Ships to you
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AUD 0.475
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.9 V1 InputCmosNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C0.8 %R3116n Cut Tape
S-80130CLMC-JIPT2U


Supervisory Circuits 3.0V 1.3uA CMOS Out
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ABLIC 76
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AUD 0.6731
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 53 V1 Input No Manual Reset no watchdog 200 ms10 V- 40 C+ 85 C3 %S - 801 Cut Tape
S-1002CA36I-M5T1U


Supervisory Circuits VOLTAGE DETECTOR
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ABLIC 76
Ships to you
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AUD 0.7385
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 53.6 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup80 us10 V- 40 C+ 85 C1 %S - 1002 Cut Tape
TL7705AIP


Supervisory Circuits 4.55V Monitor
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Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 0.524
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.55 V1 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backupprogrammable18 V- 40 C+ 85 C Tl7705a Tube
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