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
  
                       
MAX6377UR31+T


Supervisory Circuits 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors
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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 2.013
Multiples of: 2500

Voltage DetectorsSmd/Smt SOT - 23 - 33.1 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 85 C2.5 %Max6377u Cut Tape
MAX6463XR22+T


Supervisory Circuits Ultra-Low-Power Voltage Detectors and uP Supervisory 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 2.013
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 70 - 3L1.6 v to 5.5 V1 Input No Manual Reset no watchdog  6 V- 40 C+ 125 C Max6463 Cut Tape
MAX6897PALT+T


Supervisory Circuits Ultra-Small, Adjustable Sequencing/Supervisory 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 2.015
Multiples of: 1

Voltage SupervisorySmd/Smt UDFN - 6 1 InputActive High, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 125 C Max6897 Reel
MAX6899AAZT+T


Maxim Integrated Supervisory Circuits Adjustable SequencerSupervisor
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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 2.015
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L 1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 125 C Max6899 Reel
MAX16057ATT23+


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 2.0202
Multiples of: 1

                  Tube
MAX6760TATWD3+T


Supervisory Circuits Low-Power, Single/Dual-Voltage Window Detectors
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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 2.0218
Multiples of: 1

Voltage Detectors  TDFN - 8 EP900 mV to 5 V2 Input Manual Reset no watchdog  6 V- 40 C+ 125 C Max6760 Cut Tape
LTC2905CTS8#TRMPBF


Voltage Monitor 3.3V/5V Automotive 8-Pin TSOT-23 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 2.0223
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 8Programmable2 InputOpen DrainNo Manual Reset No WatchdogNo Backup200 ms7 V0 C+ 70 C1.5 %Ltc2905 Cut Tape
MAX709SCSA+T


Supervisory Circuits Power-Supply Monitor w/Reset
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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 2.0227
Multiples of: 2500

Voltage Supervisory  SOIC - 8 Narrow3 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup560 ms5.5 V0 C+ 70 C Max709s Reel
MXD1811XR46+T


Supervisory Circuits Low-Power P Reset Circuits in 3-Pin SC70SOT23
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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 2.025
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup250 ms5.5 V- 40 C+ 105 C Mxd1811 Cut Tape
MAX6390XS46D4+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
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USD 2.0252
Multiples of: 2500

Voltage SupervisorySmd/Smt SC - 70 - 41.8 v to 5 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Max6390xs Cut Tape
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