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...261262263264265...
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
  
                       
BU4810G-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 103
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.3276
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 51 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4810g Reel
TPS3897PDRYR


Supervisory Circuits Sgl Ch,Ultra Small Adj Sup 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.

Texas Instruments 103
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.7298
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 6Adj1 InputActive High, Open DrainManual ResetNo Watchdogno watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3897 Reel
STM6719TWWB6F


Supervisory Circuits Triple Ultra-Lo Volt Open Drain 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.

STMicroelectronics 103
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 1.3213
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.8 v to 5.5 V3 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6719 Reel
TPS3825-33DBVT


Supervisory Circuits 2.93V 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 102
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 2.1389
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 53.3 V1 InputActive - High,Active - Low,Push - PullManual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3825 - 33 Cut Tape
RN5VD28AA-TR-FE


Supervisory Circuits Low Voltage Detector w/output 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.

Nisshinbo 101
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.4236
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.8 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2.5 %Rn5vd Reel
TPS3820-33DBVTG4


Supervisory Circuits Processor Sprvisry 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 100
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.1739
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup25 ms5.5 V- 40 C+ 85 C Tps3820 - 33 Reel
MCP1317T-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 100
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 1.5354
Multiples of: 1

                   
TPS3126E12DBVT


Supervisor Open Drain or Open Collector 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.

Texas Instruments 100
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 2.3168
Multiples of: 250

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3126e12 Reel
LTC2912ITS8-2#TRPBF


Supervisory Circuits 1x UV/OV V Mon
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 100
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 6.1938
Multiples of: 1

    - LeakageNoneNone          
TPS3823-50QDBVRQ1


Supervisory Circuits Supply Voltage 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 63
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 1.3487
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 54.55 V1 InputPush - PullManual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 125 C Tps3823 - 50 - Q1Aec - Q100Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...261262263264265...

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