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
  
                       
TPS3705-30D


Supervisory Circuits 2.63V 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 Availability : 234
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 1.5625

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.5 v , 3 v , 3.3 v , 5 v2 InputPush - PullManual ResetWatchdogwatchdogBackup200 ms6 V- 40 C+ 85 C Tps3705 - 30 Tube
TPS3851H50EQDRBRQ1


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 Availability : 233
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USD 1.3077

Multiples of: 1

Voltage SupervisorySmd/Smt SON - 85 V1 InputActive - Low,Open - DrainManual Reset watchdogNo Backup200 ms5 V- 40 C+ 125 C1 %Tps3851 - Q1Aec - Q100Cut Tape
TL7700CPS


Supervisory Circuits Voltage Supervisor 8-SO
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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 : 232
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USD 3.4533

Multiples of: 80

Voltage SupervisorySmd/Smt SO - 8 1 InputActive Low, Open DrainManual Reset no watchdog programmable40 V- 40 C+ 85 C Tl7700 Tube
TPS3606-33DGS


Supervisory Circuits Battery-Backup for LP Processor
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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 : 232
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USD 5.198

Multiples of: 1

Voltage SupervisorySmd/Smt VSSOP - 103.3 V1 InputPush - PullManual Reset watchdogBackup100 ms5.5 V- 40 C+ 85 C Tps3606 - 33 Tube
CBM706TAS8


SOIC-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.

Corebai Microelectronics Availability : 231
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.1856

Multiples of: 5

                   
ICL7665SAIBAZA


Supervisory Circuits W/ANNEAL CMOS OVER/ UNDER V 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.

Renesas Availability : 231
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USD 4.1889

Multiples of: 1

Voltage MonitorsSmd/Smt SOIC - 8 Narrow 2 Input No Manual ResetNo Watchdogno watchdog  16 V- 40 C+ 85 C Icl7665 Tube
PT7M7803STEX


Supervisory Circuits Microprocessor 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.

Diodes Incorporated Availability : 230
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USD 0.1425

Multiples of: 1

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TPS3850G18DRCT


Supervisory Circuits Precision window supervisor for OV & UV monitoring with window watchdog timer & programmable delay 10-VSON -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 : 229
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 1.4125

Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 101.8 V1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 Cut Tape
ISL88017IHTZ-T7A


Supervisory Circuits SNGVMON W/ PIN SELEC TABLEVTRIP2.15VTO4.6
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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.

Renesas Availability : 229
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 1.587

Multiples of: 1

Voltage Supervisory  TSOT1.6 v to 5.5 V1 InputActive LowManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Isl88017 Reel
ADM707ARZ


Supervisory Circuits 5V CMOS MPU IC
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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 Availability : 229
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USD 3.1344

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputPush - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm707 Tube
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