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...3637383940...
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
  
                       
APX803S00-29SR-7


Supervisory Circuits 2.93V, 1.7ms MPU Reset 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.

Diodes Incorporated 5425
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.1641
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.93 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup1.7 ms5.5 V- 40 C+ 85 C Apx803s Cut Tape
R3121N120A-TR-KE


Supervisory Circuits 36V Input Volt Detr wRelease Delay Func
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 5419
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.875
Multiples of: 1

                  Cut Tape
BD46465G-TR


Supervisory Circuits RESET DETEC VOLT 4.7V
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 5410
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.5086
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.7 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd46 Reel
APX810S-46SA-7


Supervisory Circuits 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 5379
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.1591
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 34.63 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
APX809S05-31SA-7


Supervisory Circuits 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 5362
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.1543
Multiples of: 1

                  Cut Tape
TPS3703B4250DSERQ1


Supervisory Circuits Automotive high-accuracy window supervisor with reset time delay 6-WSON -40 to 125
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 5356
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.8942
Multiples of: 1

                  Cut Tape
MIC803-41D4VC3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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 5321
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.5067
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
MAX811R


SOT-143 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.

TECH PUBLIC 5320
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 0.1188
Multiples of: 5

                   
MCP1316MT-46LEOT


Microchip Technology Supervisory Circuits Active low P-P
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 5312
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.3393
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52 v to 4.7 V1 InputActive Low, Open DrainManual Reset watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Mcp1316 Reel
BU4211G-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 5277
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.3295
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 51.1 V           Bu42 Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...3637383940...

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