About Supervisory Circuits

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
  
                       
TPS3850G33QDRCRQ1


Supervisory Circuits Automotive, 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 Availability : 2910
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 1.265

Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 103.3 V1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 - Q1Aec - Q100Cut Tape
TPS3838E18DBVRG4


Processor Supervisor 1.71V 1.6V to 6V 5-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 Availability : 2910
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USD 1.2867

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 6 V1 InputOpen Collector / DrainManual Reset no watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 85 C Tps3838e18 Reel
TPS37043BJOFDDFRQ1


Supervisory Circuits Automotive multichannel window supervisor with very-high accuracy and compact form factor
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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 Availability : 2910
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USD 1.4145

Multiples of: 1

                  Reel
TPS3110E09DBVR


Supervisory Circuits Current/Supply-Volt 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 Availability : 2910
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 1.4594

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.86 V2 InputOpen DrainManual Reset watchdogNo Backup130 ms3.3 V- 40 C+ 85 C Tps3110e09 Reel
ADM6320BX45ARJZ-R7


Supervisory Circuits Watchdog w/ MR IC Low/Open Drain
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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 Availability : 2910
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USD 1.5022

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v to 5 V1 InputOpen DrainManual ResetWatchdogwatchdogNo Backup40 us5.5 V- 40 C+ 85 C Adm6320 Reel
TPS3703A5090DSERQ1


Supervisory Circuits Automotive 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 Availability : 2910
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 1.7

Multiples of: 1

Voltage MonitorsSmd/Smt WSON - 60.9 V1 InputOpen DrainManual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 125 C0.7 % Aec - Q100Cut Tape
BD5257G-TR


Supervisory Circuits CMOS DETEC VOLT 5.7V
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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 Availability : 2909
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.1641

Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 55.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup-10 V- 40 C+ 105 C1 %Bd52 Cut Tape
PT7M6127NLTA3EX


Supervisory Circuits UltraLow power Voltage 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.

Diodes Incorporated Availability : 2909
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USD 0.1775

Multiples of: 1

                  Cut Tape
BU4837G-TR


Supervisory Circuits IC CMOS VOLT DETECT
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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 Availability : 2909
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.1979

Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 53.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4837g Cut Tape
BU4334F-TR


Supervisory Circuits LOW VOLT DETEC VOLT 3.6V
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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 Availability : 2909
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.22

Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 43.4 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42(43)Xxf Cut Tape
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