About Supervisory Circuits

Texas Instruments 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
  
                       
TPS3806J20DBVR


Supervisor Open Drain or Open Collector 2 Channel SOT-23-6
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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.

Texas Instruments Availability : 516
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.644
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 61.8 v , Adj2 InputActive - Low,Open - DrainNo Manual ResetNo Watchdogno watchdog  5.5 V- 40 C+ 85 C Tps3806j20 Reel
TPS3850G33DRCT


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 : 511
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.4375
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 103.3 V1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 Cut Tape
TPS3703C7500DSERQ1


Supervisory Circuits Automotive high-accuracy window supervisor with reset time delay 6-WSON -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 : 509
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USD 0.7738
Multiples of: 3000

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TLC7733QD


Supervisory Circuits 2.93V 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 : 508
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.725
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogBackupadjustable6 V- 40 C+ 125 C Tlc7733 Tube
TPS3851G18EDRBT


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 : 505
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.8021
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 81.67 v , 1.73 v , 2.32 v , 2.4 v , 2.79 v , 2.88 v , 3.07 v , 3.17 v , 4.65 v , 2.32 v1 InputActive - Low,Open - DrainManual Reset watchdogNo Backup200 ms6.5 V- 40 C+ 125 C0.8 %Tps3851 Cut Tape
TLV809EC46DBZR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low push-pull reset 3-SOT-23 -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 : 504
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.0994
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 34.63 V1 InputActive Low, Push - PullNo Manual Reset No WatchdogNo Backup10 ms6 V- 40 C+ 125 C0.5 %  Reel , Cut Tape
TPS3808G125DBVT


Supervisory Circuits LP Programmable Delay 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 : 502
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.1244
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.16 V1 InputActive Low, Open DrainManual ResetNo Watchdog No Backup300 ms6.5 V- 40 C+ 125 C Tps3808g125 Reel
TPS3836L30DBVT


Supervisory Circuits 220nA w/ 10ms/200ms Select delay time
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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 : 501
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.61
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 6 V1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 85 C Tps3836l30 Reel
TPS3106E09DBVT


Supervisory Circuits Current/Supply-Volt 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 Availability : 500
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.7325
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.86 V2 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup130 ms3.3 V- 40 C+ 85 C Tps3106e09 Reel
TL7712ACDG4


Supervisory Circuits Single SVS For 12V Systems
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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 : 494
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.8032
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 810.8 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7712a Tube
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