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
  
                       
TPS3421ECDRYT


Texas Instruments Supervisory Circuits Dual CH Push Button Cntlr
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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 0
6 to 16 Weeks Calender.png

AUD 1.4763
Multiples of: 250

Voltage SupervisorySmd/Smt USON - 6 2 InputActive Low, Open DrainManual Reset no watchdogNo Backup150 us6.5 V- 40 C+ 125 C Tps3421ec Reel
ADM809TAKSZ-REEL7


Supervisory Circuits MICROPROCESSOR SUPERVISOR IN SC70 I.C.
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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 0
6 to 16 Weeks Calender.png

AUD 1.43
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.5 v , 3 v , 3.3 v , 5 v1 InputPush - PullNo Manual ResetNo Watchdogno watchdogNo Backup840 ms5.5 V- 40 C+ 125 C Adm809 Reel
SP690TCN-L


Supervisory Circuits LW PWR MICRO 5.5V TEMP 0C to 70C
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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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 1.43
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow            Sp690a Tube
TPS3806I33DBVR


Supervisory Circuits Dl 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 0
6 to 16 Weeks Calender.png

AUD 1.4304
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 63 v , Adj2 InputActive - Low,Open - DrainNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Tps3806i33 Reel
TPS3431SQDRBRQ1


Supervisory Circuits Automotive Standard Programmable Watchdog Timer With Enable 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 0
6 to 16 Weeks Calender.png

AUD 1.4309
Multiples of: 1

Voltage SupervisorySmd/Smt SON - 8-1 InputActive Low, Open DrainNo Manual Reset watchdogNo Backup200 ms6.5 V- 40 C+ 125 C2.5 %Tps3431 - Q1 Cut Tape
SP691AEN-L


Supervisory Circuits LW PWR MICRO 5.5V 25mA-250mA BAT SW/OV
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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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 1.4324
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.65 V1 InputActive High, Active LowManual ResetWatchdogwatchdogBackup 5 V + 85 C Sp691a Tube
SRC0CS25D


Supervisory Circuits CONDITIONING & INTERFACES
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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 0
6 to 16 Weeks Calender.png

AUD 1.4355
Multiples of: 53

Smart Pushbutton ControllerSmd/Smt DFN - 12        5.5 V- 40 C+ 85 C Src0 Cut Tape
TPS3840DL31DBVR


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 0
6 to 16 Weeks Calender.png

AUD 1.4356
Multiples of: 1

                  Cut Tape
STM6710LWB6F


STMicroelectronics Supervisory Circuits Micro Supervisor LV High Accuracy SOT23
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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 0
6 to 16 Weeks Calender.png

AUD 1.8697
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 6            Stm6710 Reel
TPS3806I33DBVT


Supervisor Open Drain or Open Collector 2 Channel SOT-23-6
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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 0
6 to 16 Weeks Calender.png

AUD 1.4381
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 63 v , Adj2 InputActive - Low,Open - DrainNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Tps3806i33 Reel
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