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
  
                       
Hot TPS3897ADRYT


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 : 13
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.7953
Multiples of: 1

Voltage SupervisorySmd/Smt SON - 6Adj1 InputActive High, Open DrainManual ResetNo Watchdogno watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3897 Reel
TPS3809J25DBVTG4


Supervisory Circuits 3-Pin 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 : 12
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 0.6057
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.25 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3809j25 Reel
TPS3824-33DBVT


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 : 12
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.8128
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3824 - 33 Reel
LM3880QMF-1AFNOPB


Supervisory Circuits Automotive grade 3 rail simple power sequencer with fixed time delay 6-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 : 12
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 0.8729
Multiples of: 1

Voltage SequencersSmd/Smt SOT - 23 - 6         - 40 C+ 125 C Lm3880 - Q1 Reel
TPS386596L33DGKR


Supervisory Circuits Quad Vltg 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 : 12
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 1.4666
Multiples of: 1

Voltage SupervisorySmd/Smt VSSOP - 83.3 v , Adj4 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup 6.5 V- 40 C+ 125 C0.25 %Tps386596 Reel
TPS3808G01DRVT


Supervisory Circuits Low 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 : 11
Ship by Thu. 08 Aug to Wed. 14 Aug Calender.png

USD 1.213
Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 60.405 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g01 Reel
TLV803EA22DBZR


Supervisory Circuits Low-power voltage supervisor (reset IC) with active-low open-drain output 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 : 9
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.3873
Multiples of: 1

    2.25 V Open Drain            
TL7712AIDR


Supervisory Circuits Sgl SVS For 12V Sys w/Pgmmable Time Del
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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 : 9
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.5928
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 810.8 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V- 40 C+ 85 C Tl7712a Reel
TPS3703A7110DSERQ1


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 : 9
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 2.5037
Multiples of: 1

Voltage MonitorsSmd/Smt WSON - 61.1 V1 InputOpen DrainManual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 125 C0.7 % Aec - Q100Cut Tape
TPS3703A4120DSERQ1


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 : 9
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 2.8556
Multiples of: 1

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