About Supervisory Circuits

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.

Supervisory Circuits

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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
  
                       
R5106N451A-TR-FE


Supervisory Circuits Microprocessor Supervisory Circuit with Inhibit pin
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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 Availability : 2910
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USD 0.5681

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 64.5 V1 InputCmos, Open DrainNo Manual Reset watchdogNo Backup370 ms6 V- 40 C+ 105 C1 %R5106n Cut Tape
STM6601BM2DDM6F


Supervisory Circuits Smart Push-Button Power On Lock 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.

STMicroelectronics Availability : 2910
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USD 0.5758

Multiples of: 1

Voltage SupervisorySmd/Smt TDFN - 123.1 V1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Stm6601 Reel
TPS3820-33DBVRG4


Texas Instruments Supervisory Circuits Processor Sprvisry 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 Availability : 2910
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USD 0.5825

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputPush - PullManual Reset watchdogNo Backup25 ms5.5 V- 40 C+ 85 C Tps3820 - 33 Reel
STM6519APARUB6F


Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA
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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 Availability : 2910
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USD 0.5916

Multiples of: 3000

Voltage SupervisorySmd/Smt UDFN - 6L 1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup7.5 s5.5 V- 40 C+ 85 C Stm6519 Reel
TPS3851H50EDRBR


Supervisory Circuits 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 Availability : 2910
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USD 0.6384

Multiples of: 1

Voltage SupervisorySmd/Smt SON - 85 V1 InputActive - Low,Open - DrainManual Reset watchdog  5 V- 40 C+ 125 C1 %Tps3851 Cut Tape
S-1011GA0-M6T1U4


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 Availability : 2910
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USD 0.6717

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 610 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup10 ms36 V- 40 C+ 85 C S - 1011 Cut Tape
Hot MCP1318T-46LE/OT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 Availability : 2910
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USD 0.6893

Multiples of: 1

                   
S-1011CA0-M6T1U4


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 Availability : 2910
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.6924

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 610 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup10 ms36 V- 40 C+ 85 C S - 1011 Cut Tape
S-1011A80-M6T1U4


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 Availability : 2910
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USD 0.7099

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 68 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup10 ms36 V- 40 C+ 85 C S - 1011 Cut Tape
S-1011N33-M6T1U4


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 Availability : 2910
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.7212

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 63.3 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup10 ms36 V- 40 C+ 85 C3 %S - 1011 Cut Tape
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