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
  
                       
TLC7725ID


Texas Instruments Supervisory Circuits 2.25V Micropwr Sup
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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 23
Ships to you
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AUD 3.88
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual Reset no watchdogBackupadjustable6 V- 40 C+ 85 C Tlc7725 Tube
BU4225FVE-TR


Supervisory Circuits LOW VOLT DETECT VOLT 2.7V
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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.

ROHM 22
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AUD 0.8339
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 52.5 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
TLC7705QPWRG4Q1


Texas Instruments Supervisory Circuits Sgl Pwr 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 22
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AUD 1.8071
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 85 V1 InputActive - High,Active - Low,Push - PullNo Manual Reset no watchdog  6 V- 40 C+ 125 C Tlc7705 - Q1Aec - Q100Reel
TPS3805H33QDCKRQ1


Texas Instruments Supervisory Circuits Auto Cat Dual Vltg Detectors
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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 22
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AUD 1.8958
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 70 - 51.226 V2 InputPush - PullNo Manual Reset no watchdogNo Backup5.5 us5.5 V- 40 C+ 125 C1.5 %Tps3805h33 - Q1Aec - Q100Reel
TPS3820-33QPDBVRQ1


Supervisory Circuits Active-low, push-pull, automotive voltage supervisor (reset IC) with 0.2-s watchdog & manual reset 5-SOT-23 -40 to 125
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Texas Instruments 21
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AUD 0.9928
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 53.3 V1 InputActive - Low,Push - PullManual Reset watchdogNo Backup25 ms5.5 V- 40 C+ 125 C Tps3820 - Q1 Cut Tape
TPS3840PH45DBVR


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 21
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AUD 1.2198
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 54.5 V1 InputActive High, Push - PullManual Reset No WatchdogNo Backup619 ms10 V- 40 C+ 125 C1 %TPS3840 Reel , Cut Tape
STM6718TGWY6F


STMicroelectronics Supervisory Circuits DualTriple Ultra- Low Voltage Super.
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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 21
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AUD 1.6814
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.8 v to 5.5 V2 InputActive Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6718 Reel
DS1233DZ-15+T&R


Supervisory Circuits 5V EconoReset
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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 21
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AUD 2.0639
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 223 - 35 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup450 ms5.5 V- 40 C+ 85 C Ds1233dz Reel
SG6105ADZ


Supervisory Circuits Power Supply Sprvsr + Regulator + PWM
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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.

ON Semiconductor 18
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AUD 0.6553
Multiples of: 1

Voltage SupervisoryThrough Hole DIP - 203.3 v , 5 v , 12 V3 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup 16 V + 105 C Sg6105 Tube
TPS3840DL30DBVR


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 2
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between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 0.9759
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53 V1 InputActive Low, Open DrainManual Reset no watchdogBackup619 ms10 V- 40 C+ 125 C1 %Tps3840  
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