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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(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
  
                       
BU4227F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 2.9V
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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 2781
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.3976
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 42.7 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
BD4719G-TR


Supervisory Circuits RESET DETEC VOLT 1.9V
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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 2780
Ships to you
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AUD 0.4265
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 51.9 V1 InputOpen CollectorsNo Manual ResetNo Watchdogno watchdogNo Backup 0.85 V- 40 C+ 75 C1 %Bd47 Reel
BU4911FVE-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 2780
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.4549
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 51.1 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4911fve Cut Tape
BD70H31G-CTR


Supervisory Circuits AECQ
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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 2780
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.6
Multiples of: 1

Voltage SupervisorySMD/SMT SSOP - 53.06 V1 InputActive High, Open DrainNo Manual Reset No WatchdogNo Backup40 us , 50 us6 V- 40 C+ 125 C   Reel , Cut Tape
BD4837G-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 2779
Ships to you
between Wed. 01 Jul to Tue. 07 Jul Calender.png

AUD 0.2054
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd48 Reel
BU4914G-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 2779
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.3045
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 51.4 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4914g Cut Tape
BU4924F-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 2778
Ships to you
between Wed. 01 Jul to Tue. 07 Jul Calender.png

AUD 0.2575
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 42.4 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4924f Cut Tape
BU45K264G-TL


Supervisory Circuits Volt Det IC 2.6V 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.

ROHM 2777
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.408
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 32.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup400 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
R3112Q301A-TR-FE


Supervisory Circuits Low Voltage Detector w/output delay
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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 2776
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.4523
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 43 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C2 %R3112q Reel
APX810S00-44SR-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 2773
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.1571
Multiples of: 1

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