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
  
                       
TL7733BCD


Supervisory Circuits Single Supply Voltage Supervisor
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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 : 384
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.5885

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 83.08 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7733b Tube
TPS3823A-33DBVT


Supervisory Circuits Supply VTG Supervisr w/ Watchdog 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.

Texas Instruments Availability : 378
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 0.7389

Multiples of: 250

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C2.4 %Tps3823a - 33 Reel
TPS3128E18DBVT


Supervisory Circuits 1.8-V 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 : 378
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 1.536

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputOpen Collector / DrainManual ResetWatchdogwatchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3128e18 Reel
TPS3306-33DGK


Supervisory Circuits Dual-Processor with Power-Fail
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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 : 378
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 2.1543

Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 83.3 v , 5 V2 InputOpen Collector / DrainNo Manual ResetWatchdogwatchdogBackup100 ms6 V- 40 C+ 85 C Tps3306 - 33 Tube
TLC7701MPWREP


Texas Instruments Supervisory Circuits Mil Enhance Micropwr Supply Vltg Sup
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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 : 378
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 2.1915

Multiples of: 2000

Voltage SupervisorySmd/Smt TSSOP - 85 V1 InputActive - High,Active - Low,Push - PullNo Manual Reset no watchdog  6 V- 55 C+ 125 C Tlc7701 - Ep Reel
TPS3306-25DGK


Supervisory Circuits Dual-Processor with Power-Fail
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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 : 375
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 2.0764

Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 82.5 v , 3.3 V2 InputOpen Collector / DrainNo Manual ResetWatchdogwatchdogBackup100 ms6 V- 40 C+ 85 C Tps3306 - 25 Tube
BD5233G-TR


Supervisory Circuits CMOS DETEC VOLT 3.3V
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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 Availability : 374
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 0.1831

Multiples of: 3000

Voltage MonitorsSmd/Smt SSOP - 53.3 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupprogrammable10 V- 40 C+ 105 C1 %Bd52 Reel
BU4240G-TR


ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC
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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 Availability : 373
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.1943

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54 V           Bu42 Reel
TPS3824-25DBVT


Supervisory Circuits Supply Voltage Supervisor
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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 : 373
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.8709

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.25 V1 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3824 - 25 Reel
Hot MCP130-300DI/TO


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 : 371
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USD 0.2864

Multiples of: 1

                   
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