About Supervisory Circuits

Analog Devices 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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(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
  
                       
MXD1810XR46+T


Supervisory Circuits Low-Power uP Reset Circuits in 3-Pin SC70/SOT23
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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 3.425
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup250 ms5.5 V- 40 C+ 105 C Mxd1810 Cut Tape
MAX6828LUT+T


Supervisory Circuits Dual, Ultra-Low-Voltage SOT23 uP Supervisors with 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
Ship by 6 to 16 Weeks Calender.png

USD 3.425
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6900 mV to 2.5 v , 1.8 v to 5 v2 InputActive Low, Open DrainManual Reset watchdogNo Backup320 ms5.5 V- 40 C+ 125 C Max6828 Cut Tape
MAX6381XR25D2+T


Supervisory Circuits SC70 DFN SingleDual Low-Voltage Low-Power P Reset 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
Ship by 6 to 16 Weeks Calender.png

USD 3.425
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3L1.8 v to 5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup40 ms5.5 V- 40 C+ 125 C Max6381xr Cut Tape
MAX6829VFUT+T


Supervisory Circuits Dual Ultra-Low-Voltage SOT23 P Supervisors with Manual Reset andWatchdog 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
Ship by 6 to 16 Weeks Calender.png

USD 3.425
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6900 mV to 2.5 v , 1.8 v to 5 v2 InputActive Low, Push - PullManual Reset watchdogNo Backup320 ms5.5 V- 40 C+ 125 C Max6829 Cut Tape
MAX6339PUT+T


Supervisory Circuits Quad Voltage P Supervisory Circuit in SOT Package
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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
Ship by 6 to 16 Weeks Calender.png

USD 3.425
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 63.3 v , 5 v , Adj4 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C5 %Max6339p Cut Tape
MAX6829YGUT+T


Supervisory Circuits Dual Ultra-Low-Voltage SOT23 P Supervisors with 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
Ship by 6 to 16 Weeks Calender.png

USD 3.425
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6900 mV to 2.5 v , 1.8 v to 5 v2 InputActive Low, Push - PullManual Reset watchdogNo Backup320 ms5.5 V- 40 C+ 125 C Max6829 Cut Tape
MAX6384XS26D4+T


Supervisory Circuits SC70 DFN SingleDual Low-Voltage Low-Power P Reset 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
Ship by 6 to 16 Weeks Calender.png

USD 3.425
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 4L1.8 v to 5 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Max6384xs Cut Tape
LTC2901-1CGN#PBF


Supervisory Circuits Quad Voltage Monitor w/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 3.4333
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 16Adj4 InputActive High, Active Low, Open DrainNo Manual Reset watchdogNo Backup7 ms7 V0 C+ 70 C1.5 %Ltc2901 Tube
MAX6735KASVD3+T


Supervisory Circuits Single-/Dual-/Triple-Voltage uP Supervisory Circuits with IndependentWatchdog Output
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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
Ship by 6 to 16 Weeks Calender.png

USD 3.4334
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 8900 mV to 5 V3 InputActive Low, Push - PullManual Reset watchdogNo Backup210 ms5.5 V- 40 C+ 85 C Max6735 Cut Tape
ADM692AARNZ-REEL


Processor Supervisor 4.4V 4.4V 8-Pin SOIC N T/R
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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 3.4375
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.4 V1 InputActive HighNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Adm692a Reel
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