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
  
                       
MIC6315-26D3UY TR


Supervisory Circuits Reset Generator, Active Low,4.63V VTH, Manual Reset, SOT-143 - Lead Free
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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.

Microchip Availability : 2917
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.2481

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 4 1 InputActive Low, Open DrainManual ResetNo WatchdogNo WatchdogNo Backup     Mic6315 Reel
S-1002CA10I-M5T1U


Supervisory Circuits Voltage 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.

ABLIC Availability : 2915
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.4653

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 51 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup40 us10 V- 40 C+ 85 C S - 1002 Cut Tape
TPS3831G18DQNR


Supervisory Circuits Ultra-Lo 150nA Ultra Sm Vtg Supervisor
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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 : 2914
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.4319

Multiples of: 1

Voltage SupervisorySmd/Smt X2SON - 41.8 V1 InputPush - PullManual Reset no watchdogBackup200 ms6.5 V- 40 C+ 85 C Tps3831g18 Reel
PT7M7811STBEX-2017


Supervisory Circuits Reset Generator SOT143 T&R 3K
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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 : 2912
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USD 0.179

Multiples of: 1

                  Cut Tape
TPS3828-50DBVR


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 Availability : 2912
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.2563

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
MIC809TUY-TR


Supervisory Circuits 3-Pin Microprocessor Reset Circuit with Push-Pull Active-Low Output, 3.08V Threshold, 140ms reset pulse in SOT23-3 - Lead Free
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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.

Microchip Availability : 2912
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.5375

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3 1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup     Mic809 Reel
MAX810SDBZRG


SOT-23-3 Monitors & Reset Circuits ROHS
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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.

HANSCHIP Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0243

Multiples of: 10

                   
MAX810RDBZRG


SOT-23-3 Monitors & Reset Circuits ROHS
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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.

HANSCHIP Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.026

Multiples of: 10

                   
CJ809C263M


SOT-23-3L Monitors & Reset Circuits ROHS
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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.

Changjing Electronics Technology Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.036

Multiples of: 10

                   
MAX809J-HXY


SOT-23 Monitors & Reset Circuits ROHS
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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.

HXY MOS Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0374

Multiples of: 10

                   
MAX809L-HXY


SOT-23 Monitors & Reset Circuits ROHS
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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.

HXY MOS Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0391

Multiples of: 10

                   
HG810RM3/TR


SOT-23-3 Monitors & Reset Circuits ROHS
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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.

HGSEMI Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0396

Multiples of: 10

                   
HE61CN3302MR


SOT23-3 Monitors & Reset Circuits ROHS
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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.

HEERMICR Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0397

Multiples of: 10

                   
VDA4810NTA


PMIC - Supervisors SOT-23 RoHS
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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.

AnaSem Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0404

Multiples of: 10

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HG809RM3/TR


SOT-23-3 Monitors & Reset Circuits ROHS
Icon ROHS
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.

HGSEMI Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0418

Multiples of: 10

                   
HG809LM3/TR


SOT-23 Monitors & Reset Circuits ROHS
Icon ROHS
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.

HGSEMI Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0423

Multiples of: 10

                   
HE61CN2402MR


SOT-23-3 Monitors & Reset Circuits ROHS
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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.

HEERMICR Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0438

Multiples of: 10

                   
VDA5510NTA


PMIC - Supervisors SOT-23 RoHS
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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.

AnaSem Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0487

Multiples of: 10

                   
HG809TM3-3.08/TR


SOT-23 Monitors & Reset Circuits ROHS
Icon ROHS
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.

HGSEMI Availability : 2910
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0512

Multiples of: 10

                   
STM6822RWY6F


Supervisory Circuits Supervisor 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 Availability : 2828
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.2649

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputPush - PullManual ResetWatchdogwatchdogNo Backup280 ms7 V- 40 C+ 85 C Stm6822 Reel
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