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
  
                       
TLC7733IDG4


Supervisory Circuits Sngl SVS f/3.3V 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 : 215
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.4902
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogBackupadjustable6 V- 40 C+ 85 C Tlc7733 Tube
TPS3831G18DQNT


Texas Instruments Supervisory Circuits Ultra-Lo 150nA Ultra Sm Vtg 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 : 212
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.5911
Multiples of: 1

Voltage SupervisorySmd/Smt X2SON - 41.8 V1 InputPush - PullManual Reset no watchdogBackup200 ms6.5 V- 40 C+ 85 C Tps3831g18 Reel
TPS3836E18DBVTG4


Processor Supervisor 1.71V 1.6V to 6V 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 : 209
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 2.0596
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 6 V1 InputPush - PullManual Reset no watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 85 C Tps3836e18 Reel
TPS3839K33DQNR


Texas Instruments Supervisory Circuits Ultra-Lo 150nA Ultra Small VTG 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 : 208
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.4007
Multiples of: 1

Voltage SupervisorySmd/Smt X2SON - 42.93 V1 InputActive Low, Push - PullNo Manual Reset   200 ms6.5 V- 40 C+ 85 C Tps3839k33 Reel
TPS3824-30DBVT


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 : 208
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.7644
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.63 V1 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3824 - 30 Reel
TPS386000RGPT


Supervisory Circuits Quad 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 : 208
Ship by Wed. 07 Aug to Tue. 13 Aug Calender.png

USD 3.25
Multiples of: 1

Voltage SupervisorySmd/Smt VQFN - 20Adj4 InputActive Low, Open Drain, Push - PullManual ResetWatchdogwatchdogNo Backup  - 40 C+ 125 C Tps386000 Reel
TPS3808G09DBVTG4


Supervisory Circuits Programmable-Delay 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 : 207
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.0226
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.84 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g09 Reel
TLV803EA26DBZR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low open-drain 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 : 203
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.2321
Multiples of: 5

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TL7770-5CN


Supervisor Complementary 2 Channel 16-PDIP
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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 : 203
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USD 2.001
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 164.55 v , 1.5 V2 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backupadjustable18 V0 C+ 70 C Tl7770 - 5 Tube
TPS3307-18DGNG4


Processor Supervisor 2.93V/1.68V/Adj 1.8V/3.3V 8-Pin HVSSOP EP Tube
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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 : 203
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 2.1633
Multiples of: 1

Voltage SupervisorySmd/Smt HVSSOP - 81.8 v , 3.3 V3 InputPush - PullManual Reset no watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3307 - 18 Tube
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