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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(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
  
                       
TC54VC1402EMB713


Supervisory Circuits 1.4V 2% SOT-89-3
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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 : 1891
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.715
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 31.4 V1 InputActive Low, Push - PullNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Cut Tape
MCP131T-300ELB


Microchip Technology Supervisory Circuits Open Drain Low
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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 : 1876
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USD 0.6287
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.93 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp131 Reel
MCP101-300DI/TO


Supervisory Circuits Push-Pull High
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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 : 1875
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USD 0.3784
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Mcp101 Bulk
MCP120-460DI/TO


Supervisory Circuits Open Drain Low
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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 : 1861
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USD 0.5362
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup350 ms5.5 V- 40 C+ 85 C   Bulk
TC54VN2402EMB713


Supervisory Circuits 2.4vVtg Det 2% Tol.
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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 : 1845
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.7507
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 31.1 v to 6 V1 InputActive Low, Open DrainNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Reel
Hot TCM809RVLB713


Supervisory Circuits Microprocessor 2.63V
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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 : 1838
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.3
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdog No Backup560 ms5.5 V- 40 C+ 125 C   Reel
TC54VC4202EMB713


Microchip Technology Supervisory Circuits 4.2V 2%
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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 : 1836
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.5725
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 31.1 v to 6 V1 InputActive Low, Push - PullNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Reel
MCP130-485HI/TO


Supervisory Circuits w/5K Pull-Up Low
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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 : 1828
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.5712
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp130 Bulk
MCP102-240E/TO


Supervisory Circuits Push-Pull Low
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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 : 1823
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.5636
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.32 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp102 Bulk
MCP1320T-46KEOT


Microchip Technology Supervisory Circuits ACTIVE LO OPEN-DRAIN WDI
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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 : 1819
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.7762
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52 v to 4.7 V1 InputActive Low, Open DrainManual Reset watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Mcp1320 Reel
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