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...746747748749750...
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
  
                       
TPS3305-18DGNRG4


Processor Supervisor 2.93V/1.68V 1.8V/3.3V 8-Pin HVSSOP EP 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 2.9474
Multiples of: 1

Voltage SupervisorySmd/Smt HVSSOP - 81.8 v , 3.3 V2 InputPush - PullManual Reset watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3305 - 18 Reel
TL7770-5CN


Supervisor Complementary 2 Channel 16-PDIP
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 2.9477
Multiples of: 250

Voltage SupervisoryThrough Hole PDIP - 164.55 v , 1.5 V2 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backupadjustable18 V0 C+ 70 C Tl7770 - 5 Tube
MAX809TEXR+T


MPU Supervisor - 1.2V-5.5V supply - Active-Low - Push-Pull reset - 240 ms delay/3.08V threshold - SC-70-3.
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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 2.9478
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Max809t Reel
DS1232LPU+


Supervisory Circuits Low Power MicroMonitor Chip
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 2.9478
Multiples of: 1

Voltage SupervisorySmd/Smt UMAX - 83.3 v to 5.5 V1 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup610 ms5.5 V0 C+ 70 C Ds1232lpu + Tube
STM805LM6F


Supervisory Circuits 4.65V w/Batt Switch
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 0
6 to 16 Weeks Calender.png

AUD 2.9492
Multiples of: 2500

Voltage SupervisorySmd/Smt SO - 81 v to 5.5 V1 InputActive High, Push - PullNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Stm805lm Reel
TPS3307-18DGNR


Supervisory Circuits Triple Proc Super 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 0
6 to 16 Weeks Calender.png

AUD 2.9524
Multiples of: 1

Voltage SupervisorySmd/Smt HTSSOP - 81.8 v , 3.3 V3 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3307 - 18 Reel
MAX6308UK00D3+T


Supervisory Circuits 5-Pin, Multiple-Input, Programmable Reset ICs
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 2.9528
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 5L3.3 v , 5 V2 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V0 C+ 70 C Max6308 Reel
ISL88021IU8FCZ


Supervisory Circuits TRPL UV VMON MR RST TRPL UV VMON MR RST
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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 2.9535
Multiples of: 960

Voltage SupervisorySmd/Smt MSOP - 82 v to 5.5 V3 Input Manual Reset no watchdog  5.5 V- 40 C+ 85 C Isl88021 Tube
TPS36BA38ACADDFRQ1


Supervisory Circuits Automotive nano-qui escent-current prec
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 2.9598
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 8  Active Low, Open Drain, Push - PullManual Reset Watchdog  6 V- 40 C+ 125 C1.2 %TPS36 - Q1 Reel , Cut Tape
LTC2935CTS8-2#TRMPBF


Supervisory Circuits Ultra-Low Power Adjustable Supervisor with Power-Fail Output & Selectable Thresholds
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 2.9602
Multiples of: 500

Voltage SupervisorySmd/Smt SOT - 82.25 v , 2.4 v , 2.55 v , 2.7 v , 2.85 v , 3 v , 3.15 v , 3.3 v8 InputActive High, Active Low, Push - PullManual Reset no watchdogNo Backup200 ms5.5 V0 C+ 70 C1.5 %Ltc2935 Cut Tape
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...746747748749750...

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