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
  
                       
TPS3106E09DBVR


Supply Voltage Supervisory 0V to 3.6V 6-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 : 4671
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 1.3225
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.86 V2 InputOpen DrainManual Reset no watchdogNo Backup130 ms3.3 V- 40 C+ 85 C Tps3106e09 Reel
TPS3808G18DBVRG4


Processor Supervisor 1.67V 0.4V to 5V 6-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 : 4651
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 1.1727
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.67 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C Tps3808g18 Reel
TPS3809L30DBVR


Supervisory Circuits 2.64V Volt. 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 : 4644
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.2633
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.64 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3809l30 Reel
TPS3898PDRYR


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 : 4625
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.3678
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 6Adj1 InputActive Low, Open DrainManual Reset no watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3898 Reel
TPS3780ADRYR


Processor Supervisor Adj/Adj Adj/Adj 6-Pin USON 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 : 4607
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.8929
Multiples of: 1

Voltage MonitorsSmd/Smt SON - 6Adj2 Input Manual Reset no watchdog  6.5 V- 40 C+ 125 C1 %  Reel
TL7712ACDE4


Supervisory Circuits Sngl SVS For 12V Sys w/Prg Time Delay
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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 : 4500
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.8032
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 810.8 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdog No Backupprogrammable18 V0 C+ 70 C Tl7712a Tube
TPS3840DL18DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 5-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 : 4423
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.3266
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.8 V1 InputActive Low, Open DrainManual Reset no watchdogBackup619 ms10 V- 40 C+ 125 C1 %Tps3840  
TPS3899DL28DSER


Supervisory Circuits Nanopower supervisor with programmable sense and reset delay
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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 : 4403
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.6276
Multiples of: 1

Voltage SupervisorySMD/SMT WSON - 62.8 V1 InputActive Low, Open DrainManual Reset No WatchdogBackup40 us6 V- 40 C+ 125 C0.5 %TPS3899  
TLV809EA43DBZR


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 : 4337
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.0897
Multiples of: 1

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TPS3103K33DBVT


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 : 4300
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 1.656
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.941 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup130 ms3.3 V- 40 C+ 85 C0.75 %Tps3103k33 Reel
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