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...631632633634635...
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
  
                       
TPS3808EG01DBVRQ1


Supervisory Circuits LOW IQ - PROGRAMMABL E DELAY 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 0
6 to 16 Weeks Calender.png

AUD 1.6352
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 6405 mV1 InputOpen DrainManual Reset No WatchdogNo Backup1.25 ms , 300 ms , 830 ms6 V- 40 C+ 125 C1 %TPS3808E - Q1 Reel , Cut Tape
SP691ACT-L/TR


Supervisory Circuits LW PWR MICRO 5.5V 25mA-250mA BAT SWOV
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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 1.6357
Multiples of: 1500

Voltage SupervisorySmd/Smt SOIC - 16 Wide            Sp691a Reel
ADM708SANZ


Supervisory Circuits RESET GENERATOR I.C.
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 0
6 to 16 Weeks Calender.png

AUD 1.6375
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 82.93 V1 InputActive High, Active LowManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm708 Tube
ADM708TANZ


Analog Devices 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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 1.6375
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 83.08 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm708 Tube
TPS3808G30DBVTG4


Processor Supervisor 2.79V 0.4V to 5V 6-Pin SOT-23 T/R
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 0
6 to 16 Weeks Calender.png

AUD 1.6378
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.79 V1 InputActive High, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C Tps3808g30 Reel
TPS3820-50DBVT


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 0
6 to 16 Weeks Calender.png

AUD 1.6384
Multiples of: 250

Voltage SupervisorySmd/Smt SOT - 23 - 54.55 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup25 ms5.5 V- 40 C+ 85 C Tps3820 - 50 Reel
CAT1026WI-30-GT3


Supervisory Circuits CPU SUP W/2K EEPROM
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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 1.6402
Multiples of: 407

Voltage SupervisorySmd/Smt SOIC - 8 Wide 2 InputOpen Collector / DrainManual ResetWatchdogwatchdogNo Backup5 us7 V- 40 C+ 85 C Cat1026 Reel
CAT1023WI-45-GT3


Voltage Monitor 3V/3.3V/5V 8-Pin SOIC N T/R
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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 1.6402
Multiples of: 407

Voltage SupervisorySmd/Smt SOIC - 8 Wide3 v , 3.3 v , 5 V1 Input Manual Reset watchdog  5.5 V- 40 C+ 85 C Cat1023 Reel
ADM6320CX29ARJZ-R7


Supervisory Circuits Watchdog w/ MR IC Low/Open Drain
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 0
6 to 16 Weeks Calender.png

AUD 1.6423
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v to 5 V1 InputOpen DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm6320 Reel
LM3704XCMM-308/NOPB


Supervisory Circuits Microprocessor Supervisory Circuits with Power Fail Input, Low Line Output and Manual Reset 10-VSSOP -40 to 85
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 0
6 to 16 Weeks Calender.png

AUD 1.6424
Multiples of: 1000

Voltage SupervisorySmd/Smt MSOP1 v to 5.5 V1 InputActive Low, Totem PoleNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Lm3704 Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...631632633634635...

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