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...4647484950...
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
  
                       
NV3601DC009BE1P


Supervisory Circuits CMOS Output, Voltage Detector with High Withstand of SENSE Pin 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.

Nisshinbo 3390
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.8543
Multiples of: 1

 SMD/SMT SOT - 23 - 5 - DC  Open Drain     6 V- 40 C+ 125 C Supervisory Circuits Reel , Cut Tape
MCP1319MT-29LE/OT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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 3385
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 1.1607
Multiples of: 1

                   
TPS3850H50DRCR


Supervisory Circuits Precision window supervisor for OV & UV monitoring with window watchdog timer & programmable delay 10-VSON -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 3383
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.87
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 10Adj , 1.11 v , 1.15 v , 1.67 v , 1.72 v , 2.79 v , 2.88 v , 3.06 v , 3.16 v , 1.15 v , 4.8 v1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 Cut Tape
NV3601DC008BE1P


Supervisory Circuits CMOS Output, Voltage Detector with High Withstand of SENSE Pin 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.

Nisshinbo 3377
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.87
Multiples of: 1

 SMD/SMT SOT - 23 - 5 - DC  Open Drain     6 V- 40 C+ 125 C Supervisory Circuits Reel , Cut Tape
APX803S05-40SA-7


Supervisory Circuits 4.0V 50ms 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 3370
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.1823
Multiples of: 1

                  Cut Tape
MIC2776H-YM5 TR


Supervisory Circuits Adjustable Voltage Supervisor with 0.3V Threshold, Manual Reset & Active-High Pu
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 3365
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.139
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23              Reel
BD4933FVE-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 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 3360
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.3323
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 53.6 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd49 Reel
S-80942CNMC-G9CT2U


Supervisory Circuits 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 3360
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.7231
Multiples of: 1

Voltage Detectors  SOT - 23 - 5              Cut Tape
BD4929G-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 2.9V
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 3356
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.2436
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.9 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd49 Reel
BD87A28FVM-TR


ROHM Semiconductor Supervisory Circuits Voltage Detector w Watchdog Timer
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 2890
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 1.5602
Multiples of: 1

Voltage MonitorsSmd/Smt MSOP - 82.8 V1 InputOpen DrainManual Reset watchdogNo Backup6.9 ms10 V- 40 C+ 105 C Bd87a Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...4647484950...

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