About Supervisory Circuits

Microchip 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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First...697071727374
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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
  
                       
MIC2793LH-04VMT T5


Micrel Supervisory Circuits UltraFast Prop Delay Capacit-Programmable
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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.

Microchip Availability : 0
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USD 0.8242

Multiples of: 1

Voltage MonitorsSmd/Smt TDFN - 80.4 V1 InputActive High, Active LowManual Reset no watchdog  5.5 V- 40 C+ 125 C1 %Mic2793 Reel
MCP1321T-20QI/OT


Supervisory Circuits Active low Open-drain + Active high P-P, WDI (WDI = 1600ms, reset delay = 1600ms, Vtrpd - 2.0V)
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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.

Microchip Availability : 0
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USD 0.8357

Multiples of: 3000

                Mcp1321 Reel
MIC2779L-1YM5-TR


Supervisory Circuits V-Supervisor w/Adj. Hysteresis, Active-High Ouput, 1% Accuracy
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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.

Microchip Availability : 0
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USD 0.8406

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23            Mic2779 Reel
MCP1317T-29LE/OT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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.

Microchip Availability : 0
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USD 0.85

Multiples of: 1

                   
MCP1319T-44LE/OT


Supervisory Circuits Active low P-P + Active high P-P, MR(Reset delay = 1.6ms, Vtrpd - 4.4V)
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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.

Microchip Availability : 0
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USD 0.8622

Multiples of: 3000

                Mcp1319 Cut Tape
MCP1317T-31LE/OT


Microchip Technology Active high P-P, WDI, MR (WDI = 1600ms, reset delay = 200ms, Vtrpd - 3.1V)
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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.

Microchip Availability : 0
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USD 0.9053

Multiples of: 3000

   SOT - 23 - 5            Mcp1317 Cut Tape
MIC2777-46YM5-TR


Supervisory Circuits Dual Voltage Supervisor with 0.3V and 4.68V Thresholds, Active-High and Active-L
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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.

Microchip Availability : 0
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USD 0.9389

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23            Mic2777 Reel
MCP1316T-46BE/OT


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-5
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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.

Microchip Availability : 0
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USD 0.94

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 52 v to 4.7 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Mcp1316 Reel
MIC2772-L2L3YML-TR


Supervisory Circuits Dual Voltage Supervisor wManual Reset & Active-Low Open-Drain Outputs 4.63V20ms - 4.63V140ms, 2mm x 2mm MLF
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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.

Microchip Availability : 0
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USD 0.9627

Multiples of: 1

Voltage SupervisorySmd/Smt MLF - 8              Reel
MIC2772-M2M3YML-TR


Supervisory Circuits Dual Voltage Supervisor wManual Reset & Active-Low Open-Drain Outputs 4.38V20ms - 4.38V140ms, 2mm x 2mm MLF
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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.

Microchip Availability : 0
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USD 0.9627

Multiples of: 1

Voltage SupervisorySmd/Smt MLF - 8              Reel
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