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
  
                       
TPS3707-33DGN


Supervisory Circuits 2.93V 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 : 309
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USD 1.74
Multiples of: 1

Voltage SupervisorySmd/Smt HTSSOP - 82.5 v , 3 v , 3.3 v , 5 v2 InputPush - PullManual ResetNo Watchdogno watchdogBackup200 ms6 V- 40 C+ 85 C Tps3707 - 33 Tube
TPS3850H30DRCT


Supervisory Circuits Precision 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 : 308
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USD 1.3691
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 10Adj , 1.11 v , 1.15 v , 1.67 v , 1.72 v , 2.79 v , 2.88 v , 3.06 v , 3.16 v , 1.15 v , 4.8 v1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 Cut Tape
TPS3780DDBVT


Texas Instruments Supervisory Circuits LP, Dual Volt Detector
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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 : 305
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.1592
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 6Adj2 InputOpen DrainManual Reset no watchdogNo Backup 6.5 V- 40 C+ 125 C1 %Tps3780 Reel
LM3724EM5-3.08/NOPB


Supervisory Circuits 5-PIN MICROPROCESSOR RESET CIRCUITS
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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 : 303
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.404
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 233.08 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup190 ms6 V- 40 C+ 125 C Lm3724 Reel
TPS3808G33DBVT


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 : 303
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.2475
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 63.07 V1 InputActive Low, Open DrainManual ResetNo Watchdog No Backup300 ms6.5 V- 40 C+ 125 C Tps3808g33 Reel
TLC7733IPE4


Texas Instruments Supervisory Circuits Sngl SVS f3.3V Sys wPrg 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 : 299
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USD 1.4418
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 85 V1 InputPush - PullNo Manual Reset no watchdog adjustable6 V- 40 C+ 85 C Tlc7733 Tube
TPS3780DDRYR


Supervisory Circuits Open-drain, low-power, dual-voltage detector in Small uSON package 6-SON -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 : 293
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.8761
Multiples of: 1

                  Reel
LP3470M5-2.93/NOPB


Supervisory Circuits Active-low reset IC with programmable delay and 1% reset threshold 5-SOT-23 0 to 0
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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 : 292
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.1928
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup2 ms5.5 V- 20 C+ 85 C1 %Lp3470 Reel
TPS3707-30DG4


Processor Supervisor 1.25V/2.63V 2.5V/3V/3.3V/5V 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 : 290
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.5144
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.5 v , 3 v , 3.3 v , 5 v2 InputActive High, Active LowManual Reset no watchdogBackup280 ms3 V- 40 C+ 85 C Tps3707 - 30 Tube
TPS3705-33DGN


Supervisory Circuits w/ Power-Fail
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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 : 281
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 1.472
Multiples of: 1

Voltage SupervisorySmd/Smt HTSSOP - 82.5 v , 3 v , 3.3 v , 5 v2 InputPush - PullManual ResetWatchdogwatchdogBackup200 ms6 V- 40 C+ 85 C Tps3705 - 33 Tube
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