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
  
                       
MCP102T-475ETT


Microchip Technology 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 : 2615
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USD 0.5636
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 34.63 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp102 Reel
MCP103T-270E/LB


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 : 2614
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USD 0.5463
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.63 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup120 ms5.5 V- 40 C+ 125 C Mcp103 Reel
MCP1321T-29AE/OT


Supervisory Circuits Active low Open-drain + Active high P-P, WDI (WDI = 6.3ms, reset delay = 1.6ms, Vtrpd - 2.9V)
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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 : 2583
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USD 0.1505
Multiples of: 1

                Mcp1321 Cut Tape
MIC2782FRYCS-TR


Supervisor Open Drain or Open Collector 2 Channel 6-WLCSP (0.8x1.2)
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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 : 2575
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USD 0.5681
Multiples of: 1

Voltage SupervisorySmd/Smt WLCSP - 6 2 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup2 s5.5 V- 40 C+ 85 C Mic2782 Reel
MCP1316T-24MI/OT


Supervisory Circuits Active low P-P, WDI, MR (WDI = 1600ms, reset delay = 200ms, Vtrpd - 2.3V)
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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 : 2574
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.672
Multiples of: 1

   SOT - 23 - 5            Mcp1316 Cut Tape
MCP1320T-42EE/OT


Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 6.3ms, reset delay = 30ms, Vtrpd - 4.2V)
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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 : 2574
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USD 0.8125
Multiples of: 1

                Mcp1320 Reel
TC54VN1402ECB713


Supervisor Open Drain or Open Collector 1 Channel SOT-23A-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 : 2570
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.5463
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23A - 31.4 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogBackup0.2 ms10 V- 40 C+ 85 C Tc54 Reel
MCP111T-315E/TT


Supervisory Circuits Open Drain
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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 : 2514
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.4657
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 33.08 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup90 us5.5 V- 40 C+ 125 C   Reel
TC1270ASVCTTR


Supervisory Circuits 5Pin uP Reset Mon 2.93V Reset Thresh
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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 : 2481
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.8068
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputActive Low, Push - PullManual Reset no watchdog  5.5 V- 40 C+ 125 C Tc1270a Cut Tape
MCP1319MT-33AE/OT


Supervisory Circuits Active low Open-drain with internal 4.7k pullup + Active high P-P, MR (Reset delay = 1.6ms, Vtrpd - 3.3V)
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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 : 2448
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.8125
Multiples of: 1

   SOT - 23 - 5            Mcp1319 Reel
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