About Supervisory Circuits

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.

Supervisory Circuits

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...9192939495...
First...9192939495...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(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
  
                       
STM706TM6F


Supervisory Circuits 4.38V Reset Suprvsr
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 Availability : 9700
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.5855

Multiples of: 2500

Voltage SupervisorySmd/Smt SO - 83 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 85 C Stm706t Reel
MCP1316T-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 Availability : 7479
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.7425

Multiples of: 1

                   
TC54VC2102EMB713


Supervisory Circuits 2.1V 2%
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 Availability : 1902
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.693

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 32.1 V1 InputActive Low, Push - PullNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Cut Tape
APX803L-36SA-7


Supervisory Circuits 3.6V 0ms Reset Generator
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.

Diodes Incorporated Availability : 1901
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1034

Multiples of: 1

                  Cut Tape
MCP102-195I/TO


Supervisor Push-Pull, Totem Pole 1 Channel TO-92-3
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.

Microchip Availability : 1901
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.459

Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 31.9 V1 Input No Manual ResetNo Watchdogno watchdog  5.5 V- 40 C+ 85 C Mcp102 Bulk
BU4825FVE-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 Availability : 1900
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.2392

Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 52.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4825fve Cut Tape
BD49K30G-TL


ROHM Semiconductor Supervisory Circuits Volt Sup Det 2.3-6V
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 Availability : 1893
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1364

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 33 V1 Input      6 V- 40 C+ 105 C1 %Bd49 Reel
BD4824G-TR


Supervisory Circuits CMOS DETEC 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 Availability : 1891
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.0408

Multiples of: 5

Voltage MonitorsSmd/Smt SSOP - 52.4 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
APX810S05-44SR-7


Supervisory Circuits Reset Generator
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.

Diodes Incorporated Availability : 1891
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1034

Multiples of: 1

                  Cut Tape
BD5330G-TR


Supervisory Circuits CMOS DETEC VOLT 3.0V
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 Availability : 1891
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.2964

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53 V1 InputCmosNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd53 Reel
TC54VC1402EMB713


Supervisory Circuits 1.4V 2% SOT-89-3
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.

Microchip Availability : 1891
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.693

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 31.4 V1 InputActive Low, Push - PullNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Cut Tape
TPS3103K33DBVT


Supervisory Circuits Current/Supply-Volt Supervisory
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 Availability : 1890
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 1.65

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.941 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup130 ms3.3 V- 40 C+ 85 C0.75 %Tps3103k33 Reel
TPS3808EG01DBVR


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 Availability : 1889
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.8361

Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 6405 mV1 InputOpen DrainManual Reset No WatchdogBackup20 ms6 V- 40 C+ 125 C1 %TPS3808E  
MCP101-315HITO


Microchip Technology Supervisory Circuits Push-Pull High
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 Availability : 1887
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.3738

Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 85 C Mcp101 Bulk
BU45K282G-TL


Supervisory Circuits 2.8V 200ms SSOP3 Nch Volt Detctr IC
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 Availability : 1884
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.2512

Multiples of: 1

Voltage DetectorsSmd/Smt SSOP3 - 32.8 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
BU4244G-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 Availability : 1882
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.2036

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.4 V           Bu42 Reel
BD5227FVE-TR


Supervisory Circuits CMOS DETEC VOLT 2.7V
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 Availability : 1882
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.3685

Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 52.7 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd52 Reel
APX809-31SRG-7


Diodes Incorporated Supervisory Circuits 1V-5.5V 4.38V 20mA
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.

Diodes Incorporated Availability : 1876
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.099

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23R - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809 Reel
TPS3808G12DRVR


Texas Instruments Supervisory Circuits Programmable-Delay Supervisory
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 Availability : 1875
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.7744

Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 61.12 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g12 Reel
MCP101-485DI/TO


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 Availability : 1873
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.3619

Multiples of: 1

                   
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...9192939495...

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 ©2025  X-ON Electronics 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 ISO Certified AS9120 Certified