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...156157158159160...
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
  
                       
ISPPAC-POWR607-01SN24I


Power Supply Controller Power Supply Supervisor, Reset Generator, Watchdog Timer 24-QFNS (4x4)
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.

Lattice 1766
Ships to you
between Tue. 06 Oct to Thu. 08 Oct Calender.png

AUD 6.1757
Multiples of: 1

                Isppac - Powr607 Tray
TCM809SVLB713


Supervisory Circuits Microprocessor 2.93V
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 1760
Ships to you
between Wed. 30 Sep to Tue. 06 Oct Calender.png

AUD 0.6184
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup560 ms5.5 V- 40 C+ 125 C Tcm809 Reel
MC34164D-3R2G


Supervisory Circuits 2.65V UnderVoltage Sensing Circuit
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 1758
Ships to you
between Wed. 30 Sep to Tue. 06 Oct Calender.png

AUD 0.4028
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 83 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V0 C+ 70 C Mc34164 Reel
MCP131T-300E/TT


Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
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 1757
Ships to you
between Wed. 30 Sep to Tue. 06 Oct Calender.png

AUD 0.6855
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.93 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup120 ms5.5 V- 40 C+ 125 C Mcp131 Reel
LN809C2941MR-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 1755
Ships to you
between Wed. 14 Oct to Mon. 19 Oct Calender.png

AUD 0.0399
Multiples of: 10

                   
BD5213G-2MTR


Supervisory Circuits LOW CURRENT CONSUMPTION VOLT D
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 1754
Ships to you
between Tue. 06 Oct to Thu. 08 Oct Calender.png

AUD 0.3206
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 51.3 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup55.5 ms6 V- 40 C+ 105 C2 %BD52xxG - MAEC - Q100Reel , Cut Tape
APX803L-23SA-7


Supervisory Circuits 2.3V 0ms 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 1751
Ships to you
between Tue. 06 Oct to Thu. 08 Oct Calender.png

AUD 0.1477
Multiples of: 1

                  Cut Tape
R5106N311A-TR-FE


Supervisory Circuits Ricoh Electronic Devices Co, L 5
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 1749
Ships to you
between Tue. 06 Oct to Thu. 08 Oct Calender.png

AUD 0.975
Multiples of: 1

   SOT - 23 - 6              Cut Tape
Hot MCP111T-240E/TT


Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
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 1746
Ships to you
between Wed. 30 Sep to Tue. 06 Oct Calender.png

AUD 0.4739
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.32 V1 Input No Manual ResetNo Watchdog   5.5 V- 40 C+ 125 C   Reel
APX803L-27SA-7


Supervisory Circuits 2.7V 0ms 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 1745
Ships to you
between Tue. 06 Oct to Thu. 08 Oct Calender.png

AUD 0.1571
Multiples of: 1

                  Cut Tape
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...156157158159160...

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