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
  
                       
TPS3896ADRYT


Texas Instruments Supervisory Circuits Sgl Ch,Ultra Small Adj Sup Circuit
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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 : 242
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USD 0.5003
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 6Adj1 InputActive High, Push - PullManual Reset no watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3896 Reel
TLC7701QD


Supervisory Circuits 1.1V 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 : 242
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USD 1.2236
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogBackupadjustable6 V- 40 C+ 125 C Tlc7701 Tube
TPS3850G50DRCT


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 : 242
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.3691
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 105 V1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 Cut Tape
TPS3703A7330DSER


Supervisory Circuits 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 : 242
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 1.4117
Multiples of: 1

Voltage SupervisorySMD/SMT WSON - 63.3 V1 InputActive Low, Open DrainManual Reset No WatchdogNo Backup200 ms5.5 V- 40 C+ 125 C0.25 %  Reel , Cut Tape
TPS3705-50DGN


Supervisory Circuits 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 : 242
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USD 1.5525
Multiples of: 1

Voltage SupervisorySmd/Smt HTSSOP - 82.5 v , 3 v , 3.3 v , 5 v2 InputPush - PullManual ResetWatchdogwatchdogBackup200 ms6 V- 40 C+ 85 C Tps3705 - 50 Tube
TPS3126E15DBVT


Supervisory Circuits 1.5-V Processor
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Texas Instruments Availability : 242
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USD 1.584
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3126e15 Reel
TPS3128E18DBVR


Processor Supervisor 1.71V 0.85V to 3.3V 5-Pin SOT-23 T/R
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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 : 242
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 2.1469
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 V To 3.3 V1 InputOpen Collector / DrainManual Reset watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3128e18 Reel
V62/08607-01XE


Supervisory Circuits EP Lo Quies Crnt Progr Delay Sup Crct
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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 : 242
Ship by Wed. 07 Aug to Tue. 13 Aug Calender.png

USD 3.6354
Multiples of: 250

Voltage SupervisorySmd/Smt SOT - 23 - 60.405 V1 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 55 C+ 125 C Tps3808 - Ep Reel
UCD90124RGCT


Supervisory Circuits 12-Rail Sequ & Sys Health Controller
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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 : 242
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USD 14.796
Multiples of: 1

Voltage SupervisorySmd/Smt VQFN - 643 v to 3.6 V12 Input No Manual Reset watchdog  3.6 V- 40 C+ 125 C Ucd90124 Reel
TPS3125J18DBVTG4


Processor Supervisor 1.62V 0.85V to 3.3V 5-Pin SOT-23 T/R
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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 : 241
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.8657
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputPush - PullManual Reset no watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3125j18 Reel
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