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
  
                       
TL7712ACDR


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 10938
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USD 0.4106
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 810.8 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7712a Reel
TPS3619-33DGKR


Supervisory Circuits Battery-Backup for RAM Retention
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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 10851
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USD 1.2765
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 83.3 v , 5 V1 InputPush - PullManual ResetNo Watchdogno watchdogBackup100 ms5.5 V- 40 C+ 85 C Tps3619 - 33 Reel
TPS3808G15DBVR


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 10764
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USD 0.8177
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.4 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g15 Reel
TLC7733IDRG4


Supervisory Circuits Sngl SVS f/3.3V Sys w/Prg Time Delay
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Texas Instruments 10201
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USD 1.0281
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual Reset no watchdog adjustable6 V- 40 C+ 85 C Tlc7733 Reel
TLV809EA30DBZR


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 10129
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USD 0.1276
Multiples of: 1

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TPS3852G33DRBR


Supervisory Circuits High-accuracy voltage supervisor with programmable window watchdog timer 8-SON -40 to 125
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Texas Instruments 10005
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USD 1.1051
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 83.07 v , 3.17 V1 InputActive - Low,Open - DrainManual Reset watchdogNo Backup200 ms6.5 V- 40 C+ 125 C0.8 %Tps3852 Cut Tape
TPS3897PDRYR


Supervisory Circuits Sgl Ch,Ultra Small Adj Sup Circuit
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Texas Instruments 9836
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USD 0.492
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
TPS3703F6050DSER


Supervisory Circuits 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 9794
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USD 1.3327
Multiples of: 1

Voltage SupervisorySMD/SMT WSON - 6500 mV1 InputActive Low, Open DrainManual Reset No WatchdogNo Backup20 ms5.5 V- 40 C+ 125 C0.25 %TPS3703 Reel , Cut Tape
TLV803EA29DPWR


Supervisory Circuits Low-power voltage supervisor (reset IC) with active-low open-drain output 5-X2SON -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 9660
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USD 0.33
Multiples of: 1

                  Cut Tape
TPS3896PDRYR


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 9366
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USD 0.3795
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 6Adj1 InputActive High, Push - PullManual Reset no watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3896 Reel
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