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
  
                       
BU4841FVE-TR


ROHM Semiconductor 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 2786
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.3914
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 54.1 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4841fve Reel
BU4232G-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 2784
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AUD 0.3349
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.2 V           Bu42 Cut Tape
RT9819D-29PV


Supervisory Circuits Micro-Power Voltage Detectors
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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.

Richtek 2783
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2183
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 32.9 V Push - PullManual Reset No WatchdogNo Backup450 ms6 V- 40 C+ 85 C1.5 %  Reel , Cut Tape
R3111N421C-TR-FE


Supervisory Circuits Low 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 2782
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AUD 0.4
Multiples of: 1

 Smd/Smt SOT - 23 - 54.2 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup   + 85 C R3111n Reel
BU4941FVE-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 2782
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.4549
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 54.1 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4941fve Cut Tape
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
between Thu. 19 Feb to Mon. 23 Feb Calender.png

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 Thu. 19 Feb to Mon. 23 Feb 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 Thu. 19 Feb to Mon. 23 Feb 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
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 Thu. 19 Feb to Mon. 23 Feb 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
TPS3828-33DBVTG4


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 2779
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.3008
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputOpen Collector / DrainManual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3828 - 33 Reel
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