About Supervisory Circuits

Nisshinbo 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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Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
R3200K001A-TR


Supervisory Circuits Reset Timer IC
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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 : 0
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USD 0.4887

Multiples of: 5000

Voltage SequencersSmd/Smt DFN - 2020 - 8B 1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup11.25 s5.5 V- 40 C+ 85 C10 %R3200k Reel
R3118K211A-TR


Supervisory Circuits Low Voltage Detector with SENSE pin and output delay (output capacitor type)
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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 : 0
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USD 0.4931

Multiples of: 1

Voltage DetectorsSmd/Smt DFN1212 - 62.1 V1 InputOpen DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C1.5 %R3118k Cut Tape
R3117N253A-TR-YE


Supervisory Circuits Low Voltage Detector with SENSE Pin for Industrial Applications
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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 : 0
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USD 0.4959

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 52.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 6 V- 40 C+ 105 C1 %R3117n - Y Cut Tape
R3117N263A-TR-YE


Supervisory Circuits Low Voltage Detector with SENSE Pin for Industrial Applications
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.4959

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 52.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 6 V- 40 C+ 105 C1 %R3117n - Y Cut Tape
R3130N37AC-TR-FE


Supervisory Circuits Voltage Detector with Delay Function (Internal Counter Type)
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5114

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 33.7 V1 InputCmosNo Manual Reset no watchdogBackup50 ms6 V- 40 C+ 85 C1.5 %R3130n Cut Tape
R3130N46EA3-TR-FE


Supervisory Circuits Voltage Detector with Delay Function (Internal Counter Type)
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5114

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 34.6 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup240 ms6 V- 40 C+ 85 C1.5 %R3130n Cut Tape
R1150H020D-T1-FE


Supervisory Circuits Low Supply Current 24V Input 90mA to 150mA Voltage Regulator with VD
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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 : 0
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USD 0.5117

Multiples of: 1

Cmos Ldo RegulatorSmd/Smt2.1 V To 14 VSOT - 89 - 5  Fixed      - 40 C+ 85 C R1150h Cut Tape
NJM2103D


NJR Supervisory Circuits Signal 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.

Nisshinbo Availability : 0
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USD 0.5388

Multiples of: 1

Voltage SupervisoryThrough Hole DIP - 85 V2 Input No Manual Reset no watchdog  20 V- 40 C+ 85 C Njm2103 Tube
R3119N082A-TR-FE


Supervisory Circuits 36V input 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 : 0
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USD 0.5602

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 58.2 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup85 ms36 V- 40 C+ 105 C1.5 %R3119n Reel
NJU2103AM-TE1


Supervisory Circuits System Reset 280uA 20V -0.3V 910mW
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5661

Multiples of: 1

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