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
  
                       
TPS3703A4085DSERQ1


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 : 73
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 1.3084
Multiples of: 1

    8.5 V Open Drain            
TL7733BIDG4


Supply Voltage Supervisory 0V to 18V 8-Pin SOIC 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 : 71
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 0.5828
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 83.08 V1 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backupprogrammable18 V- 40 C+ 85 C Tl7733b Tube
TPS3850H30QDRCRQ1


Supervisory Circuits Automotive, 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 : 71
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 1.3448
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 103 V1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 - Q1Aec - Q100Cut Tape
TPS3808G01QDRVRQ1


Texas Instruments Supervisory Circuits AC 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 : 69
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 1.0294
Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 6Adj1 InputActive - Low,Open - DrainManual Reset no watchdog 1.25 ms to 10 s6.5 V- 40 C+ 125 C0.5 %Tps3808g01 - Q1Aec - Q100Reel
UCC2946D


Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
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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 : 69
Ship by Thu. 08 Aug to Wed. 14 Aug Calender.png

USD 3.3377
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.1 v to 5.5 V1 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backupadjustable5.5 V- 40 C+ 95 C Ucc2946 Tube
Hot TPS3897ADRYR


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 : 65
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.3499
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 6Adj1 InputActive High, Open DrainManual ResetNo Watchdogno watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3897 Reel
TPS3836K33QDBVRQ1


Supervisory Circuits AutoCat 220nA 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 : 65
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 1.4104
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 125 C Tps3836k33 - Q1Aec - Q100Reel
Hot TPS386000QRGPRQ1


Supervisory Circuits AC Quad Supply 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 : 65
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 1.4179
Multiples of: 1

Voltage SupervisorySmd/Smt VQFN - 20Adj4 InputActive - Low,Open - Drain      - 40 C+ 125 C Tps386000 - Q1Aec - Q100Reel
TPS3807A30DCKT


Texas Instruments Supervisory Circuits Dual-Channel Super 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 : 65
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 1.7325
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 53 v , 3.575 V2 InputActive Low, Open DrainNo Manual Reset no watchdogBackup10 us6.5 V- 40 C+ 85 C1 %Tps3807a30 Reel
TPS3831G33DQNT


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 : 63
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 0.5727
Multiples of: 1

Voltage SupervisorySmd/Smt X2SON - 43.3 V1 InputPush - PullManual ResetNo Watchdogno watchdogBackup200 ms6.5 V- 40 C+ 85 C Tps3831g33 Reel
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