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...211212213214215...
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
  
                       
MAX811REUS+T


Supervisory Circuits 4-Pin uP Voltage Monitors with Manual Reset Input
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 3084
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 1.2161
Multiples of: 1

Voltage Supervisory  SOT - 1433 V , 3.3 V , 5 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup560 ms - 40 C+ 85 C Max811 Reel
CAT810TTBI-GT3


Supervisory Circuits Push-pull Act high
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 798
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.2884
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 V , 3 V , 3.3 V , 5 V1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V- 40 C+ 85 C Cat810 Reel
APX803L05-35SA-7


Supervisory Circuits 3.5V 55ms 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 796
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.1524
Multiples of: 1

                  Cut Tape
ISL88041IBZ


Intersil Supervisory Circuits 4 CH SUPERVISOR Y 1C 8LD FOR GPP GROUP
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.

Renesas 795
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 3.1944
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.7 v to 4 V4 Input Manual Reset no watchdog  4 V- 40 C+ 85 C Isl88041 Tube
BU4936F-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 794
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.3797
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 43.6 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4936f Cut Tape
S-80130BLMC-JEPT2G


Supervisory Circuits 3.0V 1.5uA CMOS Out
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 794
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.6731
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 53 V1 InputCmosNo Manual Reset no watchdogNo Backup100 ms10 V- 40 C+ 85 C3 %S - 801 Cut Tape
BD48E45G-TR


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 786
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.2954
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 54.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup100 us10 V- 40 C+ 105 C1 %  Cut Tape
TPS3808G01DRVRG4


Processor Supervisor Adj 0.4V to 5V 6-Pin WSON EP 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.

Texas Instruments 783
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.1558
Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 60.405 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g01 Reel
R3119N063E-TR-FE


Supervisory Circuits 36V input Voltage Detector with output delay (output capacitor type)
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 782
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.9942
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 56.3 V1 InputCmos, Open DrainNo Manual Reset no watchdogNo Backup 6 V- 40 C+ 105 C1.5 %R3119n Reel
TL7733BIDR


Supervisory Circuits Supply V
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 700
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.5063
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 83.08 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V- 40 C+ 85 C Tl7733b Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...211212213214215...

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