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
  
                       
MCP112T-290E/TT


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
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 2832
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.7071
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.9 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 125 C Mcp112 Reel
LM3880MFX-1AD/NOPB


Supervisory Circuits 3 Rail Simple Power Sequencer with Fixed Time Delay 6-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 2832
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.8546
Multiples of: 1

Voltage Sequencers  SOT - 23 - 6 3 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Lm3880 Reel
TPS3899DL14DSER


Supervisory Circuits
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 2832
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.9962
Multiples of: 1

Voltage SupervisorySMD/SMT WSON - 6 1 InputActive High, Active Low, Open Drain, Push - PullManual Reset No Watchdog  6 V- 40 C+ 125 C0.5 %   
STM6322SWY6F


Supervisor Open Drain, Push-Pull 1 Channel SOT-23-5
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 2832
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 1.1062
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup280 ms7 V- 40 C+ 85 C Stm6322 Reel
APX803L05-49SA-7


Supervisory Circuits 4.9V 55ms 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 2831
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.1484
Multiples of: 1

                  Cut Tape
PT7M7811MTBEX


Supervisory Circuits Microprocessor Supervisory 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.

Diodes Incorporated 2830
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2706
Multiples of: 1

                  Cut Tape
BU4835FVE-TR


Supervisory Circuits IC CMOS VOLT DETECT
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 2829
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.3922
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 53.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4835fve Cut Tape
TC1271ASVCTTR


Supervisory Circuits 5Pin uP Reset Mon 2.93V Reset Thresh
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 2829
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.2192
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputActive High, Push - PullManual Reset no watchdog  5.5 V- 40 C+ 125 C Tc1271a Cut Tape
S-1009N28I-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 2825
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
TLV840MADL52DBVR


Supervisory Circuits Low-voltage supervisor with adjustable-reset time delay 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.

Texas Instruments 2823
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.3635
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 55.2 V Open Drain  No WatchdogNo Backup40 us6 V- 40 C+ 125 C0.5 %TLV840 Reel , 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