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...126127128129130...
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
  
                       
APX810-46SRG-7


Supervisory Circuits 1V-5.5V 4.63V 20mA
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 2570
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.1363
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23R - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx810 Reel
BD46335G-TR


ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 3.4V
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 2570
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.347
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.4 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd46 Reel
BD4923FVE-TR


Supervisory Circuits CMOS DETEC VOLT 2.3V
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 2570
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.4117
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 52.3 V1 InputCmosNo Manual Reset no watchdogNo Backup--- 40 C+ 105 C1 %Bd49 Cut Tape
APX809-44SAG-7


Supervisory Circuits 1V-5.5V 2.93V 20mA
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 2570
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0928
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809/810 Cut Tape
MAX708RESA-TG


Supervisory Circuits 2.63V uP Supervisory
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.

ON Semiconductor 2566
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.5432
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81 v to 5.5 V1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Max708 Reel
BU4915F-TR


Supervisory Circuits IC CMOS VOLT DETECT
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 2559
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.3797
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 41.5 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4915f Cut Tape
R3111Q371B-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 2554
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.3846
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 82AB - 43.7 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111q Cut Tape
BL8506-33CRM


SOT-23 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.

Belling 2507
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.1235
Multiples of: 5

                   
APX824-40W5G-7


Supervisor Push-Pull, Totem Pole 1 Channel SOT-25
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 2424
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.241
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 54 V1 InputActive High, Active LowNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx824 Reel
BD5245G-2MTR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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 0
6 to 16 Weeks Calender.png

AUD 0.268
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 54.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup55.5 ms7 V- 40 C+ 105 C2 % Aec - Q101Cut Tape
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...126127128129130...

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