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...121122123124125...
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
  
                       
ME2807A36M3G


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.

Micro One 2813
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.0673
Multiples of: 10

                   
BD49K23G-TL


ROHM Semiconductor Supervisory Circuits Volt Sup Det 2.3-6V
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 2813
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.1707
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 32.3 V1 Input      6 V- 40 C+ 105 C1 %Bd49 Reel
RT9818C-30GVL


Supervisory Circuits Micro-Power Voltage Detectors
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.

Richtek 2813
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2507
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 33 V Open DrainManual Reset No WatchdogNo Backup220 ms6 V- 40 C+ 85 C1.5 %  Reel , Cut Tape
BD4846FVE-TR


Supervisor Open Drain or Open Collector 1 Channel 5-VSOF
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 2813
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.2513
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 54.9 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd48 Reel
BD5360FVE-TR


Supervisory Circuits CMOS DETEC VOLT 6.0V
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 2813
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.3851
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 56 V1 InputCmosNo Manual Reset no watchdogNo Backup-10 V- 40 C+ 105 C1 %Bd53 Cut Tape
MIC810LYC3-TR


Supervisory Circuits 3-Pin Microprocessor Reset Circuit with Push-Pull Active-High Output, 4.63V Thre
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 2813
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.5587
Multiples of: 1

Voltage SupervisorySmd/Smt SC70 - 3            Mic810 Cut Tape
S-1009N31I-N4T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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 2813
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.7385
Multiples of: 1

Voltage Detectors  SC - 82AB - 4            S - 1009 Cut Tape
BD52W03G-CTR


Supervisory Circuits AECQ
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 2813
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.96
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 61.62 V to 1.98 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup 6 V- 40 C+ 125 C5 %  Reel , Cut Tape
APX803L20-14SA-7


Supervisory Circuits 1.4V 220ms 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 2810
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.1543
Multiples of: 1

                  Cut Tape
BU4221F-TR


Supervisory Circuits LOW VOLT DETECT 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 2810
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.4101
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 42.1 V           Bu42(43)Xxf Cut Tape
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...121122123124125...

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