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
  
                       
TPS3813I50QDBVRQ1


Texas Instruments Supervisory Circuits Proc Sup Circuit W Window Watchdog
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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 299
Ships to you
between Mon. 27 Jul to Thu. 30 Jul Calender.png

AUD 1.4761
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.5 v , 3 v , 3.3 v , 5 v1 InputOpen DrainNo Manual Reset watchdogNo Backup30 ms6 V- 40 C+ 125 C Tps3813i50 - Q1Aec - Q100Reel
ISL88001IH26Z-T7A


Intersil Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL RST 2 63V
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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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 1.7173
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.8 v to 5.5 V1 InputPush - PullNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88001 Reel
ISL88001IH46Z-T7A


Intersil Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL RST 4 64V
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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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 1.7173
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.8 v to 5.5 V1 InputPush - PullNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88001 Reel
ISL88001IH26Z-TK


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL /RST 2 63V
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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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 1.7173
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.63 V1 InputPush - PullNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88001  
TPS3806I33DBVTG4


Voltage Detector 3V 6-Pin SOT-23 T/R
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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 1.7198
Multiples of: 250

Voltage MonitorsSmd/Smt SOT - 23 - 6 2 Input No Manual Reset no watchdog  5.5 V- 40 C+ 85 C Tps3806i33 Reel
ISL88001IE26Z-T7A


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL /RST 2 63V
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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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 1.7225
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.63 V1 InputPush - PullNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88001  
ISL88001IE31Z-T7A


Intersil Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL RST 3 09V
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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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 1.7225
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 33.07 V1 InputPush - PullNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88001 -
MAX825SEUK+T


Supervisory Circuits 5-Pin Microprocessor Supervisory Circuits with Watchdog Timer 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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 1.7226
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 5L2.5 V , 3 V , 3.3 V , 5 V1 InputActive High, Active Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max825s Reel
ADM8321WAY30ARJZR7


Supervisory Circuits WD ODb PP 200ms 1.6sWD 4.63V
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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 1.7235
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 52.5 v to 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup1 ms5.5 V- 40 C+ 125 C Adm8321Aec - Q100Reel
TPS3850H18DRCR


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 0
6 to 16 Weeks Calender.png

AUD 1.7243
Multiples of: 3000

Voltage SupervisorySmd/Smt VSON - 101.8 V1 InputActive - Low,Open - DrainNo Manual Reset watchdog  6.5 V- 40 C+ 125 C0.8 %Tps3850 Cut Tape
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