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
  
                       
BU4932F-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 0
6 to 16 Weeks Calender.png

AUD 0.4062

Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 43.2 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4932f Cut Tape
MAX803SQ293D2T1G


Supervisory Circuits ANA 2.93V MC RESET
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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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.4063

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.93 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup66 ms5.5 V- 40 C+ 105 C Max803 Reel
BU46K462G-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 0
6 to 16 Weeks Calender.png

AUD 0.4063

Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 34.6 V1 InputCmosNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
BD4743G-TR


ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 4.3V
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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 0
6 to 16 Weeks Calender.png

AUD 0.4071

Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 54.3 V1 InputOpen CollectorsNo Manual Reset no watchdogNo Backup  - 40 C+ 75 C1 %Bd47 Reel
BD45331G-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 0
6 to 16 Weeks Calender.png

AUD 0.4073

Multiples of: 3000

Voltage MonitorsSmd/Smt SSOP - 53.3 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd45 Reel
BD45342G-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 0
6 to 16 Weeks Calender.png

AUD 0.4073

Multiples of: 3000

Voltage MonitorsSmd/Smt SSOP - 53.4 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd45 Reel
CAT872-50ULGT3


Supervisory Circuits 2 INPUT RESET 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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.4087

Multiples of: 3000

Voltage SupervisorySmd/Smt ULLGA - 6 2 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 85 C Cat872 Reel
SR2UABU


Supervisory Circuits CONDITIONING & INTERFACES
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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.

STMicroelectronics 0
6 to 16 Weeks Calender.png

AUD 0.4088

Multiples of: 3000

6 Pin Smart Reset ControllerSmd/Smt DFN - 6        5.5 V- 40 C+ 85 C Sr2 Cut Tape
BD5342FVE-TR


Supervisory Circuits CMOS DETEC VOLT 4.2V
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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 0
6 to 16 Weeks Calender.png

AUD 0.4089

Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 54.2 V1 InputCmosNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd53 Reel
IXD5120N152NR-G


IC VOLT DETECTOR 1.5V OD 24SSOT
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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.

ZiLOG 0
6 to 16 Weeks Calender.png

AUD 0.4095

Multiples of: 42000

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