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.
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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
  
                       
TPS3825-50DBVR


Supervisory Circuits Processor Sprvisry 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 1
Ships to you
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AUD 1.6499
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 54.55 V1 InputPush - PullManual ResetNo WatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3825 - 50 Reel
TLV840NADL33DBVR


Supervisory Circuits Low-voltage supervisor with adjustable-reset time delay and manual reset 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 1
Ships to you
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AUD 1.1282
Multiples of: 1

Voltage SupervisorySMD/SMT  3.3 V1 InputActive Low, Open DrainNo Manual Reset No WatchdogNo Backup40 us6 V- 40 C+ 125 C0.5 %  Reel , Cut Tape
TPS3840DL27DBVR


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 1
Ships to you
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AUD 1.1288
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 232.7 V2 InputActive Low, Open DrainManual Reset no watchdogBackup6.2 s10 V- 40 C+ 125 C1 %Tps3840 Cut Tape
TPS389001QDSERQ1


Supervisory Circuits Automotive 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 1
Ships to you
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AUD 1.5014
Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 6Adj1 InputActive Low, Open DrainManual Reset no watchdogNo Backup25 us to 30 s5.5 V- 40 C+ 125 C1 %Tps3890 - Q1Aec - Q100Cut Tape
TPS3828-50DBVT


Supervisory Circuits 4.55V 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 1
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 1.8422
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 54.55 V1 InputOpen DrainManual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3828 - 50 Reel
TPS3851G25EDRBR


Supervisory Circuits High-Accuracy Voltage Supervisor With Integrated Watchdog Timer 8-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 1
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 1.8644
Multiples of: 1

Voltage SupervisorySmd/Smt SON - 82.5 V1 InputActive - Low,Open - DrainManual Reset watchdog  5 V- 40 C+ 125 C1 %Tps3851 Cut Tape
LM3880QMF-1AA/NOPB


Supervisory Circuits Automotive grade 3 rail simple power sequencer with fixed time delay 6-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 1
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 1.9459
Multiples of: 1

Voltage SequencersSmd/Smt SOT - 23 - 6 3 InputOpen Collector / DrainNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 125 C Lm3880q - Q1 Reel
TLV840MAPL36DBVRQ1


Supervisory Circuits Automotive low-voltage supervisor with adjustable-reset time delay and manual reset
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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 1
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 2.1187
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 53.6 V1 InputActive Low, Push - PullManual Reset No WatchdogNo Backup40 us6 V- 40 C+ 125 C0.5 %TLV840 - Q1 Reel , Cut Tape
MAX6820UT+T


Supervisory Circuits Power-Supply Sequencer
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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.

Analog Devices 1
Ships to you
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AUD 2.3009
Multiples of: 1

Voltage SequencersSmd/Smt SOT - 23 - 6LAdj2 Input No Manual ResetNo Watchdog   5.5 V- 40 C+ 125 C Max6820 Reel
STM6905TZEDS6F


Supervisory Circuits QUIN ULT LO VLT SPVR PUSH BUTTON RESET
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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.

STMicroelectronics 1
Ships to you
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AUD 2.5689
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 80.8 v to 5.5 V2 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C1.8 %Stm6905 Reel
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