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
  
                       
TL7702ACDR


Supervisory Circuits 2.53V Monitor
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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 7
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AUD 3.8789
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.53 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7702a Reel
LTC2951ITS8-2#TRPBF


Supervisory Circuits PB On/Off Cntr
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Analog Devices 7
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AUD 7.3878
Multiples of: 1

                   
ADM8316WBX30ARJZR7


Supervisory Circuits Watchdog MRb PPb WD MRb PPb 30-102ms
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Analog Devices 6
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AUD 7.8238
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 52.5 v to 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup90 us5.5 V- 40 C+ 125 C Adm8316Aec - Q100Reel
MAX791ESE+T


Supervisory Circuits Microprocessor Supervisory Circuit
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Analog Devices 6
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AUD 11.2627
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 164.65 V1 InputActive Low, Open Drain, Push - PullManual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max791 Cut Tape
S-1002CA10I-M5T1U


Supervisory Circuits Voltage Detector
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ABLIC 5
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AUD 0.7401
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 51 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup40 us10 V- 40 C+ 85 C S - 1002 Cut Tape
TPS3808G09DBVTG4


Supervisory Circuits Programmable-Delay Supervisory
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Texas Instruments 5
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AUD 1.474
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.84 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g09 Reel
TPS3808G125QDBVRQ1


Supervisory Circuits AC Low Pwr Prgrm Delay Super
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Texas Instruments 5
Ships to you
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AUD 1.5552
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.25 V1 InputActive - Low,Open - DrainManual Reset no watchdog 1.25 ms to 10 s6.5 V- 40 C+ 125 C0.5 %Tps3808g125 - Q1Aec - Q100Reel
MAX812LEUS+T


Supervisory Circuits 4-Pin uP Voltage Monitors with Manual Reset Input
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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.

Analog Devices 5
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AUD 2.0318
Multiples of: 1

Voltage Supervisory  SOT - 1433 v , 3.3 v , 5 V1 InputActive High, Push - PullManual ResetNo Watchdogno watchdogNo Backup560 ms - 40 C+ 85 C Max812 Reel
TPS3808G25DBVR


Supervisory Circuits Programmable-Delay Supervisory
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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 2
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AUD 1.6175
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.33 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g25 Reel
MAX6730AUTSD3+T


Supervisory Circuits Single-/Dual-/Triple-Voltage uP Supervisory Circuits with Independent Watchdog Output
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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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 6.6513
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L900 mV to 5 V1 Input Manual Reset watchdog  5.5 V- 40 C+ 125 C Max6730a Cut Tape
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