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
  
                       
STM706RAM6F


STMicroelectronics Supervisory Circuits 5V Supervisor 200ms 1.6s Timer 40uA
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 4578
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 0.7521
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 83 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 85 C Stm706r Reel
XC61CC2702MR-G


1 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.

Torex Semiconductor 4554
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.2291
Multiples of: 5

Voltage MonitorsSmd/Smt SOT - 23 - 32.7 V1 InputCmosNo Manual Reset no watchdogBackup30 us10 V- 40 C+ 85 C2 %  Reel
DIO6809TST3


Supervisory Circuits Ultra Low Power Microprocessor Reset Circuit (3.08V)
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.

Dioo 4552
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.1084
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.08 V1 InputActive Low, Cmos  no watchdog 240 ms5.5 V- 40 C+ 85 C   Reel
CN810S


PMIC - Supervisors SOT23-3 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.

Consonance 4539
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.0301
Multiples of: 20

                   
MC33164DM-5R2G


ON Semiconductor Supervisory Circuits 4.27V UnderVoltage Sensing 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.

ON Semiconductor 4536
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.7527
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 85 V1 InputOpen Collector / DrainNo Manual Reset no watchdogNo Backupadjustable10 V- 40 C+ 125 C Mc33164 Reel
TL7712ACDE4


Supervisory Circuits Sngl SVS For 12V Sys w/Prg Time Delay
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 4500
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.275
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 810.8 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdog No Backupprogrammable18 V0 C+ 70 C Tl7712a Tube
MIC2774N-31YM5 TR


Supervisory Circuits Dual Voltage Supervisor with 0.3V and 3.09V Thresholds, Active-Low Open-Drain Output, 140ms Reset Pulse, Manual Reset, SOT23-5 (Lead Free)
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 4493
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 1.2393
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.09 V2 InputActive Low, Open DrainManual ResetNo WatchdogNo WatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Mic2774n Reel
BD5320NVX-2CTL


Supervisory Circuits Nano Energy, 2.0V, Adjustable Delay Voltage Detector for Automotive
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 4484
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.3693
Multiples of: 1

Voltage DetectorSMD/SMT SSON - 42 V1 InputCMOSNo Manual Reset No WatchdogNo Backup 7 V- 40 C+ 125 C2.5 %  Reel , Cut Tape
S-1009N35I-I4T1U


Supervisory Circuits Ultra Low Iq Voltage Detector
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 4470
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.7385
Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 1009 Cut Tape
RNA51957BFP#H0


Processor Supervisor 0.67V 1.2V to 1.3V 8-Pin SOP 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.

Renesas 3195
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 0.7564
Multiples of: 1

 Surface Mount SOP - 8   NoNo Yes 17 V     Tape And 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