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...8687888990...
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
  
                       
TPS3760E565DYYR


Supervisory Circuits 65-V overvoltage or undervoltage supervi
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 2900
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 1.6971
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 146.5 V1 InputActive High, Active Low, Open Drain, Push - PullManual Reset No WatchdogBackup12.8 s65 V- 40 C+ 125 C1.5 %TPS3760 Reel , Cut Tape
NV3600DC005EE1P


Supervisory Circuits CMOS Output, Voltage Detector with High Withstand of SENSE Pin for Automotive
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 2900
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 1.6657
Multiples of: 1

 SMD/SMT SOT - 23 - 5 - DC  CMOS      - 40 C+ 105 C Supervisory Circuits Reel , Cut Tape
BU4348G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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 2899
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.3305
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 54.8 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu43 Cut Tape
BU4347G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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 2899
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.3349
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 54.7 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42(43)Xxg Cut Tape
BU4947F-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 2899
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.3914
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 44.7 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4947f Cut Tape
BU4236F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 3.8v
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 2899
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.4227
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 43.6 V           Bu42(43)Xxf Cut Tape
BU4222FVE-TR


Supervisory Circuits LOW VOLT DETECT VOLT 2.4V
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 2899
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.501
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 52.2 V           Bu42 Cut Tape
BU4221FVE-TR


Voltage Detector With Built In Delay Circuit 0.9V to 4.8V 5-Pin VSOF 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.

ROHM 2898
Ships to you
between Wed. 01 Jul to Tue. 07 Jul Calender.png

AUD 0.2736
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 52.1 V           Bu42 Reel
BU4815G-TR


ROHM Semiconductor Supervisory Circuits CMOS Voltage Detector;1.5V
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 2897
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.2756
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 51.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4815g Reel
BD46331G-TR


Supervisory Circuits RESET DETEC VOLT 3.4V
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 2897
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.5095
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.4 V           Bd46 Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...8687888990...

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