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
  
                       
TPS3847085DBVR


Texas Instruments Supervisory Circuits SVS
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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 : 1842
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USD 1.1832
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 58.5 V1 InputActive - Low,Push - PullManual Reset no watchdogNo Backup20 ms18 V- 40 C+ 105 C2.5 %Tps3847085 Reel
TPS3808G12DBVR


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 : 1840
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USD 0.8096
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.12 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g12 Reel
TPS3840PH49DBVR


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 : 1830
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.3408
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 54.9 V1 InputActive High, Push - PullManual Reset No WatchdogNo Backup619 ms10 V- 40 C+ 125 C1 %TPS3840 Reel , Cut Tape
LM8364BALMF20/NOPB


Supervisory Circuits MicroPwr UnderVtg Sensing 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 : 1821
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USD 0.3944
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 232 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 6 V- 40 C+ 85 C Lm8364 Reel
UCD9090RGZR


Texas Instruments Supervisory Circuits 10CH SEQUENCER AND SYS HEALTH 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 : 1818
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 5.916
Multiples of: 1

Voltage SupervisorySmd/Smt VQFN - 482.5 V11 InputOpen Drain, Push - PullManual Reset watchdogNo Backupprogrammable3.6 V- 40 C+ 125 C Ucd9090 Reel
TPS3840DL35DBVR


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 : 1807
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.3266
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 53.5 V1 InputActive Low, Open DrainManual Reset No WatchdogNo Backup619 ms10 V- 40 C+ 125 C1 %TPS3840 Reel , Cut Tape
TPS3703A4180DSERQ1


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 : 1798
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USD 1.182
Multiples of: 1

                  Cut Tape
TPS3707-25DGNR


Supervisory Circuits 2.25V 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 : 1798
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.2721
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - POWERPAD - 82.25 v , Adj2 InputActive High, Active Low, Push - PullManual Reset no watchdogBackup200 ms6 V- 40 C+ 85 C Tps3707 - 25 Cut Tape
TL7700CPWRG4


Supply Voltage Supervisory 0.49V to 0.51V 8-Pin TSSOP 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 : 1798
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 2.688
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 80.5 V1 InputOpen CollectorsNo Manual Reset no watchdogNo Backupprogrammable40 V- 40 C+ 85 C Tl7700 Reel
TPS389015DSER


Supervisory Circuits Low Quiescent Current, 1% Accurate Supervisor with Programmable-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 : 1792
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.803
Multiples of: 1

Voltage SupervisorySmd/Smt SON - 61.44 V1 InputOpen DrainManual Reset   30 s5.5 V- 40 C+ 125 C1 %Tps3890 Reel
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