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...276277278279280...
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
  
                       
TPS386596L33DGKR


Supervisory Circuits Quad Vltg 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.

Texas Instruments 42
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 3.6411
Multiples of: 1

Voltage SupervisorySmd/Smt VSSOP - 83.3 v , Adj4 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup 6.5 V- 40 C+ 125 C0.25 %Tps386596 Reel
TPS3820-33QDBVRQ1


Supervisory Circuits Processor Sup. 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 41
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 3.7025
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup25 ms5.5 V- 40 C+ 125 C Tps3820 - 33 - Q1Aec - Q100Reel
ADM1166ASUZ-REEL7


Supervisory Circuits Super Sequencer w/ Margining Cntrl
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 41
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 18.0931
Multiples of: 1

Voltage SequencersSmd/Smt TQFP - 480.573 v to 1.375 v , 1.25 v to 3 v , 2.5 v to 6 v , 6 v to 14.4 v10 InputOpen Collector / Drain & Push - PullManual Reset watchdogNo Backup 5.4 v , 14.4 V- 40 C+ 85 C Adm1166 Tray
TPS3820-50QPDBVRQ1


Supervisory Circuits Active-low, push-pull, automotive voltage supervisor (reset IC) with 0.2-s watchdog & manual reset 5-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 40
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 2.0291
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 55 V1 InputActive - Low,Push - PullManual Reset watchdogNo Backup25 ms5.5 V- 40 C+ 125 C Tps3820 - Q1 Cut Tape
TPS3851H18EDRBR


Supervisory Circuits High-Accuracy Voltage Supervisor With Integrated Watchdog Timer 8-SON -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 40
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 2.521
Multiples of: 1

Voltage SupervisorySmd/Smt SON - 81.8 V1 InputActive - Low,Open - DrainManual Reset watchdog  5 V- 40 C+ 125 C1 %Tps3851 Cut Tape
ADM6315-31D3ARTZR7


Analog Devices Supervisory Circuits IC Open Drain MPU
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 40
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 3.1935
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 4 1 InputOpen Drain, Push - PullManual Reset no watchdogNo Backup 5.5 V- 40 C+ 125 C Adm6315 Reel
MAX709LCSA+T


Supervisory Circuits Power-Supply Monitor with 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 40
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 5.0021
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow3 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup560 ms5.5 V0 C+ 70 C Max709l Cut Tape
MAX6458UKD0A+T


Maxim Integrated Supervisory Circuits Single Low CV Voltage Monitor
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 39
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 2.8205
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 54 v to 28 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup 28 V- 40 C+ 125 C Max6458 Reel
STM705M6F


Supervisory Circuits 4.63V Reset Suprvsr
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 36
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 2.7856
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 81 v to 5.5 V1 InputActive Low, Push - PullManual ResetWatchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm705 Reel
TPS3711DDCR


Texas Instruments Supervisory Circuits Supervisory
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 31
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 1.5386
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 6Adj1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup 36 V- 40 C+ 125 C0.25 %Tps3711 Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...276277278279280...

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