About Supervisory Circuits

Rohm 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
  
                       
BU4328G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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 5800
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.3061
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.8 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu43 Reel
BU46K262G-TL


Supervisory Circuits IC Vtg 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.

ROHM 5799
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.4911
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 32.6 V1 InputCmosNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
BD52W05G-CTR


Supervisory Circuits MOS TRANSISTORS
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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 5797
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.9235
Multiples of: 1

                  Reel , Cut Tape
BD49L30G-TL


Voltage Detector 3-Pin SSOP 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.

ROHM 5790
Ships to you
between Fri. 12 Jul to Thu. 18 Jul Calender.png

AUD 0.149
Multiples of: 1

 Surface Mount  3.03 V             Tape And Reel
BD45475G-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 5789
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.5086
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.8 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd45 Reel
BD46432G-TR


ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 4.4V
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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 5771
Ships to you
between Fri. 12 Jul to Thu. 18 Jul Calender.png

AUD 0.3412
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.4 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd46 Reel
BU46K402G-TL


Supervisory Circuits IC Vtg 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.

ROHM 5771
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.4911
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 34 V1 InputCmosNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu46k402g Reel
BD70H12G-2CTR


Supervisory Circuits MOS TRANSISTORS
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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 5766
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.5679
Multiples of: 1

                  Reel , Cut Tape
BU4227G-TR


ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC
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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 5762
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.3452
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
BD71L4LHFV-1GTR


Supervisory Circuits CMOS Over Voltage Detector 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.

ROHM 5756
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.3822
Multiples of: 1

Voltage DetectorsSmd/Smt HVSOF - 54.05 V1 InputCmosNo Manual Reset     - 40 C+ 85 C0.8 %  Cut Tape
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