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...301302303304305...
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
  
                       
LTC2904ITS8#TRPBF


Supervisory Circuits Prec 2x S Mon w/ Pin-Sel Thresholds
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.

Analog Devices 9
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 5.5065
Multiples of: 1

      Leakage            
MAX16043TG+T


Supervisory Circuits Dual-/Triple-/Quad-Voltage, Capacitor-Adjustable, Sequencing/Supervisory Circuits
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.

Analog Devices 9
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 6.5271
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 24 4 Input Manual Reset no watchdog  28 V- 40 C+ 125 C Max16043 Cut Tape
ispPAC-POWR607-01SN32I


Power Supply Controller Power Supply Supervisor, Reset Generator, Watchdog Timer 32-QFNS (5x5)
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 9
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 6.6054
Multiples of: 1

Voltage SupervisorySmd/Smt QFN - 32 6 InputOpen DrainManual ResetWatchdogwatchdogNo Backup 3.96 V- 40 C+ 85 C Powr607 - 01Sn Tray
MAX706SEUA+T


Supervisory Circuits +3V Voltage Monitoring, Low-Cost, A P Supervisory Circuits
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.

Analog Devices 9
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 6.6154
Multiples of: 1

Voltage Supervisory               Max706s Cut Tape
LTC1728ES5-3.3#TRPBF


Supervisory Circuits uP Prec 3x S Mon s in 8-Lead MS & 5-Lead
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.

Analog Devices 9
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 7.7853
Multiples of: 1

 Smd/Smt SOT - 5            Ltc1728 Reel
M40SZ100WMQ6F


Supervisory Circuits Single Low Pwr SRAM
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 9
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 13.2321
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 163 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 3.6 V- 40 C+ 85 C M40sz100w Reel
TPS3307-33MDGNREP


Supervisory Circuits Mil Enhance Tr Proc Sup
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.

Texas Instruments 9
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 15.391
Multiples of: 1

Voltage SupervisorySmd/Smt HVSSOP - 83.3 v , 5 V3 InputPush - PullManual Reset no watchdogNo Backup200 ms6 V- 55 C+ 125 C Tps3307 - 33 - Ep Reel
UCD90320ZWST


Supervisory Circuits 32-Rail PMBus Power Sequencer
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.

Texas Instruments 9
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 27.1902
Multiples of: 1

Voltage SequencersSmd/Smt NFBGA - 1693 V32 InputActive Low, Open DrainManual Reset watchdogNo Backupprogrammable3.63 V- 40 C+ 85 C Ucd90320 Reel
LTC2950CTS8-1#TRPBF


Supervisory Circuits Basic Push Button On/Off Controller (Adjustbale On and Off Timers)
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.

Analog Devices 1
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 6.3604
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 8600 mV1 InputOpen DrainNo Manual Reset no watchdogNo Backup 26.4 V0 C+ 70 C Ltc2950 Cut Tape
LTC2955CDDB-1#TRPBF


Supervisory Circuits Pushbutton On/Off Cntr w/ Auto Turn-On
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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 8.5889
Multiples of: 1

                   
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...301302303304305...

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