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.
Enable Filter
Manufacturer
Reset
Type
Reset
Mounting Style
Reset
Output Voltage
Reset
Package / Case
Reset
Threshold Voltage
Reset
Number of Inputs Monitored
Reset
Output Type
Reset
Manual Reset
Reset
Watchdog
Reset
Watchdog Timers
Reset
Battery Backup Switching
Reset
Reset Delay Time
Reset
Supply Voltage - Max
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Accuracy
Reset
Series
Reset
Qualification
Reset
Packaging
Reset
First...191192193194195...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(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
  
                       
BU4231G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
Icon ROHS
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 1572
Ships to you
between Mon. 02 Mar to Thu. 05 Mar Calender.png

AUD 0.1541
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.1 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
MIC1810-10UY-TR


Supervisory Circuits Microprocessor Supervisor Reset with 4.37V Threshold, Push-Pull Active-Low Outpu
Icon ROHS
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.

Microchip 1564
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.6577
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23            Mic1810 Reel
BD53E42G-MTR


Supervisory Circuits VOLTAGE DETECTOR WADJ DELAY
Icon ROHS
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 1557
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.461
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 54.2 V1 InputCMOSNo Manual Reset No WatchdogNo BackupProgrammable10 V- 40 C+ 105 C1 %BD53ExxG - MAEC - Q101Reel , Cut Tape
LN809C2641MR-G


SOT-23-3L Monitors & Reset Circuits ROHS
Icon ROHS
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.

NATLINEAR 1553
Ships to you
between Mon. 02 Mar to Thu. 05 Mar Calender.png

AUD 0.0363
Multiples of: 10

                   
R3111Q301A-TR-FE


Supervisory Circuits Low Voltage Detector
Icon ROHS
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 1548
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.4523
Multiples of: 1

 Smd/Smt SC - 82AB - 43 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup   + 85 C R3111q Reel
APX803L40-17SA-7


Supervisory Circuits 1.7V 450ms Reset Generator
Icon ROHS
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 1547
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.1641
Multiples of: 1

                  Cut Tape
S-80842CLUA-B63T2U


Supervisory Circuits Voltage Detector
Icon ROHS
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.

ABLIC 1545
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.6981
Multiples of: 1

Voltage Detectors  SOT - 89 - 3            S - 808 Cut Tape
APX803-29SAG-7


Processor Supervisor 2.93V 2.5V/3V/3.3V/5V 3-Pin SOT-23 T/R
Icon ROHS
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 1537
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.1494
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3 4 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx803 Cut Tape
STM6710FWB7F


Supervisory Circuits Low-volt, high-accuracy, triple/quad volt microprocessor supervisory circuit in
Icon ROHS
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 1526
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 2.3746
Multiples of: 1

                Stm6710fwb7f  
BD46271G-TR


Supervisory Circuits RESET DETEC VOLT 2.8V
Icon ROHS
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 1525
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.4613
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.8 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd46 Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...191192193194195...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted