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
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
  
                       
TC51N2202ECBTR


Microchip Technology Supervisory Circuits 2.2V 1uA wOut Delay
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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 1.3289

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23A - 31.6 v to 6 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 85 C Tc51 Reel
TC51N3002ECBTR


Supervisory Circuits 3V 1uA w/Out Delay
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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 1.3866

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23A - 31.6 v to 6 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 85 C Tc51 Reel
MCP1316MT-46GE/OT


Microchip Technology Active low Open-Drain with Internal 4.7k Pull-up, WDI, MR (WDI = 1600ms, reset delay = 30ms, Vtrpd -4.6)
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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 1.4151

Multiples of: 1

                Mcp1316 Reel
ATA5021-GAQW


Supervisory Circuits Digital Window 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.

Microchip Availability : 0
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USD 1.4241

Multiples of: 1

                   
MCP1320T-30FE/OT


Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 102ms, reset delay = 30ms, Vtrpd - 3.0V)
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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 1.4625

Multiples of: 1

                Mcp1320 Reel
ATA5021-TAQY 44


Digital Window 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.

Microchip Availability : 0
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USD 1.4651

Multiples of: 4000

Voltage Supervisory                 Reel
TC1232EOE713


Microchip Technology Supervisory Circuits Microprocessor Montr
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Microchip Availability : 0
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USD 1.5251

Multiples of: 1000

Voltage SupervisorySmd/Smt SOIC - 164.5 v to 4.75 V1 InputActive High, Active Low, Open Drain, Push - PullManual ResetWatchdogwatchdogNo Backup1000 ms5.5 V- 40 C+ 85 C Tc1232 Reel
MIC2774L-25YM5-TR


Supervisor Complementary 2 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 1.5945

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23              Reel
MIC2774L-22YM5-TR


Supervisor Complementary 2 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 1.5945

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23              Reel
TC32MCDB713


Supervisory Circuits Economonitor
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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 1.658

Multiples of: 4000

Voltage SupervisorySmd/Smt SOT - 223 - 3 1 InputActive Low, Open DrainNo Manual Reset watchdogNo Backup900 ms5.5 V0 C+ 70 C Tc32m Reel
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