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...231232233234235...
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
  
                       
TL7705BCP


Supervisory Circuits 4.55V 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.

Texas Instruments 199
Ships to you
between Thu. 01 Oct to Wed. 07 Oct Calender.png

AUD 5.46
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.55 V1 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backupprogrammable18 V- 40 C+ 125 C Tl7705b Tube
MD7027C


SOT-23-5L 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.

Mingda 198
Ships to you
between Thu. 15 Oct to Tue. 20 Oct Calender.png

AUD 0.0928
Multiples of: 5

-                  
TLV809I50DBVR


Texas Instruments Supervisory Circuits 3Pin Supply Vltg Sup
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 198
Ships to you
between Thu. 15 Oct to Tue. 20 Oct Calender.png

AUD 0.3512
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23 - 34.55 V1 InputActive - Low,Push - PullNo Manual Reset no watchdog 200 ms6 V- 40 C+ 85 C Tlv809i50 Reel
TPS386000RGPT


Supervisory Circuits Quad Supply Vltg Sup
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 197
Ships to you
between Thu. 01 Oct to Wed. 07 Oct Calender.png

AUD 5.14
Multiples of: 1

Voltage SupervisorySmd/Smt VQFN - 20Adj4 InputActive Low, Open Drain, Push - PullManual ResetWatchdogwatchdogNo Backup  - 40 C+ 125 C Tps386000 Reel
TPS3840PL16DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 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 196
Ships to you
between Thu. 15 Oct to Tue. 20 Oct Calender.png

AUD 1.1787
Multiples of: 1

                  Cut Tape
BD46282G-TR


Supervisory Circuits RESET 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 194
Ships to you
between Wed. 07 Oct to Fri. 09 Oct Calender.png

AUD 0.6034
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.9 V           Bd46 Reel
ADM706ARZ-REEL


Supervisor Push-Pull, Totem Pole 1 Channel 8-SOIC
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 194
Ships to you
between Thu. 15 Oct to Tue. 20 Oct Calender.png

AUD 0.7803
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.4 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm706 Reel
ME2803A33M3G


Microprocessor & Microcontroller 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.

Micro One 194
Ships to you
between Thu. 15 Oct to Tue. 20 Oct Calender.png

AUD 0.0669
Multiples of: 10

                   
MD7020


SOT-23-3L 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.

Mingda 194
Ships to you
between Thu. 15 Oct to Tue. 20 Oct Calender.png

AUD 0.071
Multiples of: 5

                   
MD7050


SOT-23-3L 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.

Mingda 194
Ships to you
between Thu. 15 Oct to Tue. 20 Oct Calender.png

AUD 0.0771
Multiples of: 5

                   
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...231232233234235...

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