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

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Image  Information Image Stock Code(▲▼)Description
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(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
  
                       
MAX16010TAC+


Supervisory Circuits Ultra-Small Overvoltage ProtectionDetection Circuits
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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
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USD 4.338

Multiples of: 1

                  Tube
LTC2913IDD-2#TRPBF


Processor Supervisor 2 Open Drain Automotive 10-Pin DFN EP
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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
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USD 4.342

Multiples of: 2500

                   
MAX16058ATA16+


Supervisory Circuits 125nA Supervisory Circuits with Capacitor- Adjustable Reset and Watchdog Timeouts
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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
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USD 4.3462

Multiples of: 1

 Smd/Smt DFN - 81.575 V1 InputOpen DrainManual Reset watchdog 14.18 ms5.5 V- 40 C+ 125 C Max16058 Cut Tape
MAX8213ACSE+T


Supervisory Circuits Five Universal Voltage Monitors Complete uP Voltage Monitoring
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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
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USD 4.3488

Multiples of: 1

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ADM805LAN


Processor Supervisor 4.65V 4.65V 8-Pin PDIP N Tube
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Analog Devices Availability : 0
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USD 4.3592

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive HighNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Adm805 Tube
MAX6701SKA+T


Supervisory Circuits Low-Voltage, SOT23, uP Supervisors with Power-Fail In/Out, Manual Reset, and Watchdog Timer
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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
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USD 4.3712

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 82.5 v , 3 v , 3.3 v , 5 v3 InputActive Low, Push - PullManual Reset watchdogNo Backup300 ms5.5 V- 40 C+ 125 C Max6701 Cut Tape
MAX16033LLB29+T


Supervisory Circuits Low-Power Battery Backup Circuits in Small DFN Packages
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Analog Devices Availability : 0
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USD 4.375

Multiples of: 1

Voltage Supervisory  UDFN - 10 1 Input Manual Reset no watchdog  5.5 V- 40 C+ 85 C Max16033 Cut Tape
MAX6364LUT31+T


Supervisory Circuits SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup
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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
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USD 4.3765

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogBackup280 ms5.5 V- 40 C+ 85 C Max6364l Reel
TPS3620-33MDGKTEP


Texas Instruments Supervisory Circuits EP Backup-Batt Super
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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
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USD 4.3856

Multiples of: 250

Voltage SupervisorySmd/Smt VSSOP - 83.3 V1 InputActive - Low,Push - Pull      - 55 C+ 125 C Tps3620 - 33 - Ep Reel
ADM8695ARW


Processor Supervisor 4.65V 4.75V to 5.5V Automotive 16-Pin SOIC W
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Analog Devices Availability : 0
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USD 4.3901

Multiples of: 1

Voltage Supervisory  SOIC W4.75 v to 5.5 V1 InputActive High, Active LowNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Adm8695 Tube
MAX6301EPA+


Supervisory Circuits +5V, Low-Power, uP Supervisory Circuits with Adjustable Reset/Watchdog
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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
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USD 4.4021

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 8 1 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup5.2 ms5.5 V- 40 C+ 85 C Max6301 Tube
ICL7665AESA+T


Supervisory Circuits uP Voltage Monitor with Dual OverUndervoltage Detection
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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
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USD 4.4021

Multiples of: 1

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TPS3110K33DBVR


Texas Instruments Supervisory Circuits CurrentSupply-Volt Supervisory
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Texas Instruments Availability : 0
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USD 4.4112

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.941 V2 InputActive Low, Push - PullManual Reset watchdogNo Backup130 ms3.3 V- 40 C+ 85 C Tps3110k33 Reel
MAX6705ASKAT


Supervisory Circuits Low-Voltage, SOT23, uP Supervisors with Power-Fail In/Out, Manual Reset, and Watchdog Timer
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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
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USD 4.4125

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 8L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullManual Reset watchdogNo Backup300 ms5.5 V- 40 C+ 125 C Max6705a Reel
LTC1727IS8-5#PBF


Supervisory Circuits uP Precision Triple Supply Monitor
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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
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USD 4.4125

Multiples of: 1

Voltage MonitorsSmd/Smt SO - 83.036 v , 4.6 v , Adj3 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backup200 ms7 V- 40 C+ 85 C1.5 %Ltc1727 Tube
LTC1726IS8-2.5#PBF


Supervisory Circuits Triple Reset w/Adj. Watchdog
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Analog Devices Availability : 0
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USD 4.4125

Multiples of: 1

Voltage SupervisorySmd/Smt SO - 82.3 v , 3.036 v , Adj3 InputActive Low, Open DrainManual Reset watchdogNo Backupadjustable7 V- 40 C+ 85 C1.5 %Ltc1726 Tube
LTC1727IS8-2.5#PBF


Supervisory Circuits uP Precision Triple Supply Monitor
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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
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USD 4.4125

Multiples of: 1

Voltage MonitorsSmd/Smt SO - 82.3 v , 3.036 v , Adj3 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backup200 ms7 V- 40 C+ 85 C1.5 %Ltc1727 Tube
X5323S8Z-2.7A


Supervisory Circuits CPU SUP/WDT 32K SPI EE RST LW 2 7-5 5V
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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 Availability : 0
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USD 4.4236

Multiples of: 100

Voltage SupervisorySmd/Smt SOIC - 82.7 v to 5.5 V1 InputActive LowNo Manual Reset watchdogNo Backup280 ms5.5 V0 C+ 70 C X5323 Tube
MAX16135HRB/V+


Supervisory Circuits Channel supervisor 1% accuracy UV/OV
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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
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USD 4.425

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 85 v , 3.24 v , 1.22 v , 1.8 v4 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup20 ms5.5 V- 40 C+ 125 C1 %Max16132â Max16135 Can
MAX16133FQP/V+


Supervisory Circuits Low-Voltage Precision SingleDualTripleQuad-Voltage P Supervisors
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Analog Devices Availability : 0
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USD 4.425

Multiples of: 1

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