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
  
                       
MAX6468XS29D3+T


Supervisory Circuits Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual 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 : 664
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USD 2.7056
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 4L1.8 v to 5 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup225 ms5.5 V- 40 C+ 125 C Max6468 Cut Tape
MAX6740XKTGD3+T


Supervisory Circuits Low-Power Dual-/Triple-Voltage SC70 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 2.5375
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 51.8 v to 5 v , 0.9 v to 3.3 v3 InputActive Low, Open DrainManual Reset no watchdogNo Backup225 ms5.5 V- 40 C+ 85 C Max6740 Cut Tape
MAX16125WTDP29+


Supervisory Circuits Dual Pushbutton Controllers
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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 2.5401
Multiples of: 1

Voltage MonitorsSmd/Smt WLP - 62.93 V4 InputActive Low, Open Drain, Push - PullManual Reset no watchdog   - 40 C+ 125 C   Cut Tape
LTC2934CDC-1#TRMPBF


Supervisory Circuits Ultra-Low Power Adjustable Supervisor with Power-Fail 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
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USD 2.5406
Multiples of: 500

 Smd/Smt DFN - 8            Ltc2934 Reel
MAX14655EWC+T


Supervisory Circuits High Current Overvoltage Protector with Adjustable OVLO
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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 2.5425
Multiples of: 2500

                   
MAX6456UT29ST


Supervisory Circuits uP Supervisors with Separate VCC Reset and Manual Reset Outputs
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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 2.5466
Multiples of: 2500

Voltage SupervisorySmd/Smt SOT - 23 - 6L1.8 v to 5 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max6456 Reel
MAX6381XR46D3+T


Supervisory Circuits SC70/uDFN, Single/Dual Low-Voltage, Low-Power uP 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 2.5466
Multiples of: 2500

Voltage SupervisorySmd/Smt SC - 70 - 3L1.8 v to 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max6381xr Reel
MAX16129UAEBD+


Supervisory Circuits Load-Dump/Reverse-V Protection Circuit
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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 2.55
Multiples of: 1

Voltage SupervisorySmd/Smt UMAX - 8 1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 30 V- 40 C+ 125 C Max16129 Tube
MAX6376UR26+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 2.55
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 32.63 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 85 C2.5 %Max6376u Cut Tape
MAX16129UAABA+


Supervisory Circuits Load-Dump/Reverse-Voltage Protection 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 2.55
Multiples of: 1

                Max16129  
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