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.
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
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
  
                       
MAX6881ETE


Maxim Integrated Supervisory Circuits Triple Power-Sup Sequencer
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.576

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16- 0.3 v to + 6 V3 InputOpen DrainNo Manual Reset no watchdog  5.5 V- 40 C+ 85 C Max6881 Tube
ADM697AR


Supervisory Circuits 5V CMOS SUPERVISORS 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.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.5914

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 161.3 V1 InputActive High, Active Low, Push - PullNo Manual ResetWatchdogwatchdogNo Backup70 ms5.5 V- 55 C+ 125 C Adm697 Tube
MAX6397LATA+


Supervisory Circuits Overvoltage Protection SwitchLimiter Controllers Operate Up to 72V
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6

Multiples of: 1

                  Tube
MAX817LEPA+


Supervisory Circuits +5V Microprocessor 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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6077

Multiples of: 76

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive Low, Open DrainNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Max817l Tube
MAX6397SATA+T


Maxim Integrated Supervisory Circuits Over Volt Protection SwitchLimiter
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.615

Multiples of: 1

Voltage Supervisory  TDFN - 8 EP 1 Input No Manual Reset no watchdog  72 V- 40 C+ 125 C Max6397 Reel
TPS3600D20PW


Supervisory Circuits Battery-Backup for LP Processor
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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6164

Multiples of: 180

Voltage SupervisorySmd/Smt TSSOP - 142 v , 2.5 v , 3.3 v , 5 v1 InputPush - PullManual ResetWatchdogwatchdogBackup100 ms5.5 V- 40 C+ 85 C Tps3600d20 Tube
MAX6728KATGD3+T


Supervisory Circuits Dual/Triple Ultra-Low-Voltage SOT23 uP 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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6171

Multiples of: 2500

Voltage SupervisorySmd/Smt SOT - 23 - 81.8 v to 5 v , 0.9 v to 3.3 v3 InputActive Low, Open DrainManual Reset watchdogNo Backup210 ms5.5 V- 40 C+ 85 C Max6728 Cut Tape
MAX6369KA/V+T


Supervisory Circuits Pin-Selectable Watchdog Timer
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6231

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 8Adj1 InputOpen DrainNo Manual Reset watchdogNo Backup 5.5 V- 40 C+ 125 C Max6369 Cut Tape
MAX16011TAC+


Supervisory Circuits Ultra-Small Overvoltage ProtectionDetection 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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6252

Multiples of: 1

                  Tube
LTC1235CSW#PBF


Supervisory Circuits uP Supervisor with Watchdog and RAM Project
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6332

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 164.5 V1 InputActive High, Active LowManual Reset watchdogBackup200 ms5.5 V0 C+ 70 C Ltc1235 Tube
MAX6878ETG+T


Supervisory Circuits Dual Power-Sup Sequencer
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6354

Multiples of: 2500

Voltage SupervisorySmd/Smt TQFN - 24- 0.3 v to + 6 V2 Input No Manual Reset no watchdog  5.5 V- 40 C+ 85 C Max6878 Reel
MAX706RCUA+


Supervisory Circuits +3V Voltage Monitoring, Low-Cost, uP 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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6354

Multiples of: 100

Voltage Supervisory  UMAX2.63 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup200 ms5.5 V0 C+ 70 C Max706r Tube
MAX6877ETG+


Supervisory Circuits Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6375

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 24- 0.3 v to + 6 V3 Input No Manual ResetNo Watchdogno watchdog  5.5 V- 40 C+ 85 C Max6877 Tube
ADM12914-1ARQZ


Supervisor Open Drain or Open Collector 4 Channel 16-QSOP
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6494

Multiples of: 1

 Smd/Smt QSOP - 16  Open Drain     6.8 V- 40 C+ 125 C Adm12914 Tube
MAX6704RKA+T


Supervisory Circuits Low-Voltage, SOT23, uP Supervisors with Power-Fail In/Out, Manual Reset, and Watchdog Timer
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.65

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 82.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup300 ms5.5 V- 40 C+ 125 C Max6704 Cut Tape
TPS3808G33MDBVREP


Supervisory Circuits Low Quies Crnt Prgrm Delay 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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6528

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 63.07 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 55 C+ 125 C0.5 %Tps3808 - Ep Reel
MAX6324HUT29+T


Supervisory Circuits P Supervisory Circuits with Windowed MinMax Watchdog and Manual 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.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6556

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max6324h Cut Tape
DS1706SESA+T&R


Supervisory Circuits 3.3/5V MicroMonitor
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.663

Multiples of: 2500

Voltage SupervisorySmd/Smt SOIC - 8 Narrow3.3 v , 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup285 ms5.5 V- 40 C+ 85 C Ds1706s Reel
MAX8211CSA+


Supervisory Circuits Microprocessor Voltage Monitors with Programmable Voltage Detection
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6637

Multiples of: 1

  18 V 1.11 V              
MAX834EUK+T


Supervisory Circuits Micropower, Latching Voltage Monitors in SOT23-5
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.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.6637

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 11 V- 40 C+ 85 C Max834 Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

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.
 

Copyright ©2024  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 ISO Certified AS9120 Certified