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...201202203204205...
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
  
                       
MAX823TEUK+T


Supervisory Circuits 5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset
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 1395
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.9936
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 5L2.5 V , 3 V , 3.3 V , 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max823t Reel
MCP112-315ETO


Microchip Technology Supervisory Circuits 1uA Sup P-P Act Low
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 987
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.8552
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33.08 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp112 Bulk
MCP101-475HI/TO


Supervisor Push-Pull, Totem Pole 1 Channel TO-92-3
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 984
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.4294
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Mcp101 Bulk
MIC826ZYMT TR


Supervisory Circuits .5% Single Voltage Supervisor
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 983
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.4824
Multiples of: 1

Voltage SupervisorySmd/Smt TDFN - 62.315 V1 InputActive High, Active Low, Push - PullManual ResetWatchdogwatchdogNo Backup10 us5.5 V- 40 C+ 125 C Mic826 Reel
RP300N29BA3-TR-FE


Supervisory Circuits 0.8% Vset accuracy Voltage Detector with output delay (internal counter 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 976
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.2444
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.93 V1 InputCmos, Open DrainManual Reset no watchdogNo Backup100 ms5.5 V- 40 C+ 85 C0.8 %Rp300n Reel
BU45K304G-TL


Supervisory Circuits 3.0V 400ms SSOP3 Nch Volt Detctr IC
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 976
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.3988
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP3 - 33 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup400 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
BD4742G-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 973
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.5103
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 54.2 V1 InputOpen CollectorsNo Manual ResetNo Watchdog No Backup 0.85 V- 40 C+ 75 C1 %Bd47 Reel
SY6370FDTC


DFN1.45x1-6 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.

Silergy 945
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.3417
Multiples of: 5

                   
TLV803EA29RDBZR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low open-drain reset 3-SOT-23 -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 892
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.3367
Multiples of: 5

                  Cut Tape
APX803S00-26SR-7


Supervisory Circuits 2.63V, 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 824
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.1201
Multiples of: 5

    2.63 V Leakage            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...201202203204205...

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