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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Image  Information Image Stock Code(▲▼)Description
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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
  
                       
NV3601DC009BE1P


Supervisory Circuits CMOS Output, Voltage Detector with High Withstand of SENSE Pin for Automotive
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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.

Nisshinbo Availability : 3395
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 1.354

Multiples of: 1

 SMD/SMT SOT - 23 - 5 - DC  Open Drain     6 V- 40 C+ 125 C Supervisory Circuits Reel , Cut Tape
NV3600DC003EE1Q


Supervisory Circuits CMOS Output, Voltage Detector with High Withstand of SENSE Pin for Automotive
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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.

Nisshinbo Availability : 3395
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 1.4371

Multiples of: 1

 SMD/SMT SOT - 23 - 5 - DC  CMOS      - 40 C+ 105 C Supervisory Circuits Reel , Cut Tape
MAX810T


Active High 1 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.

MSKSEMI Availability : 3385
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USD 0.0251

Multiples of: 10

    3.08 V Push Pull            
MIC2776H-YM5 TR


Supervisory Circuits Adjustable Voltage Supervisor with 0.3V Threshold, Manual Reset & Active-High Pu
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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 : 3365
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USD 0.7176

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23              Reel
BD4933FVE-TR


ROHM Semiconductor Supervisory Circuits CMOS 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 : 3360
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.2093

Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 53.6 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd49 Reel
S-80942CNMC-G9CT2U


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 : 3360
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.4556

Multiples of: 1

Voltage Detectors  SOT - 23 - 5              Cut Tape
APX803L05-35SA-7


Supervisory Circuits 3.5V 55ms Reset Generator
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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 : 3359
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USD 0.1034

Multiples of: 1

                  Cut Tape
MCP1322T-46LE/OT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 : 3336
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USD 0.7425

Multiples of: 1

                   
APX824-29W5G-7


Supervisory Circuits 1.1V-5.5V 2.93V 20mA
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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 : 3334
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.1551

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 52.93 V1 InputActive High, Active LowNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx824 Cut Tape
MCP103T-300ETT


Microchip Technology Supervisory Circuits Push-Pull Low
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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 : 3334
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.5932

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.93 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp103 Reel
APX803S-26SR-7


Supervisory Circuits 2.63V 240ms MPU Reset Circuit
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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 : 3330
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.1034

Multiples of: 1

                  Cut Tape
APX803L-20SA-7


Supervisory Circuits 2.0V, 0ms Reset Generator
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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 : 3329
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.1034

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 32 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup-5.5 V- 40 C+ 150 C1.5 %Apx803l Cut Tape
MIC2778-2YM5-TR


Supervisory Circuits V-Supervisor w/Adj. Hysteresis, Open-Drain Ouput, 2% Accuracy
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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 : 3325
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.9306

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23              Reel
R3152N001A-TR-FE


Supervisory Circuits 42 V Input Window 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.

Nisshinbo Availability : 3320
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 1.008

Multiples of: 1

                  Cut Tape
BD5225G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 : 3306
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.1524

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.5 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd52 Reel
APX810S05-29SA-7


Supervisory Circuits Reset Generator
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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 : 3303
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.1034

Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.93 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup50 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
HT7039S


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.

Youtai Availability : 3298
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0319

Multiples of: 10

                   
MIC803-26D3VC3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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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 : 3294
Ship by Wed. 29 Oct to Fri. 31 Oct Calender.png

USD 0.2904

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
Hot TC1270ARVRCTR


Microchip Technology Supervisory Circuits 4Pin uP Reset Mon 2.63V Reset Thresh
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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 : 3294
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.2514

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 41 v to 5.5 V1 InputActive Low, Push - PullManual Reset no watchdog  5.5 V- 40 C+ 125 C Tc1270a Reel
BD5230G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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.

ROHM Availability : 3293
Ship by Fri. 31 Oct to Thu. 06 Nov Calender.png

USD 0.0845

Multiples of: 5

Voltage MonitorsSmd/Smt SSOP - 53 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd52 Reel
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