About Supervisory Circuits

Infineon 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
  
                       
MB3771PF-G-BND-JN-EFE1


Supervisory Circuits Power Supply Monitor
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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.

Infineon 0
6 to 16 Weeks Calender.png

USD 0.9611
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 84.2 V1 InputOpen CollectorsNo Manual Reset No WatchdogBackup1 ms18 V- 40 C+ 85 C Mb3771pf Reel
MB3793-42PNF-G-JN-ER-6E1


Supervisory Circuits PWR Volt Monitoring w/watch-dog 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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.1573
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 84.2 V1 InputCmosNo Manual Reset WatchdogNo Backup130 ms6 V- 40 C+ 85 C   Reel
MB3793-45PF-G-JN-ER-6E1


Supervisory Circuits PWR Volt Monitoring w/watch-dog 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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.1573
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 84.5 V1 InputCmosNo Manual Reset WatchdogNo Backup130 ms6 V- 40 C+ 85 C   Reel
MB3773PF-G-BND-JN-ERE1


Supervisory Circuits PWR Supply Monitor w/watch-dog 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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.1579
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 84.2 V1 InputOpen CollectorsNo Manual Reset watchdogNo Backup100 ms16 V- 40 C+ 85 C   Reel
MB3793-45PNF-G-JN-ER-6E1


Processor Supervisor 4.6V 1 Active Low/CMOS 8-Pin SOP T/R
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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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.173
Multiples of: 1

Voltage Monitor      No  No       Tape And Reel
MB3761PH-G-JNE1


Supervisory Circuits Analog
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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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.2411
Multiples of: 1

                  Tube
MB3793-27APNF-G-JN-ER6E1


Supervisory Circuits PWR Volt Monitoring w/watch-dog timer
Icon ROHS
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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.2693
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 82.7 V1 InputCmosNo Manual Reset watchdogNo Backup75 ms6 V- 40 C+ 85 C   Reel
MB3793-27DPNF-G-JN-ERE1


Supervisory Circuits Power Voltage Monitoring IC
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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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.2701
Multiples of: 1

                  Reel
MB3773PF-G-BND-JNE1


Supervisory Circuits PWR Supply Monitor w/watch-dog timer
Icon ROHS
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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.3999
Multiples of: 1

Voltage MonitorsSmd/Smt SOIC - 8Adj1 InputOpen CollectorsNo Manual Reset WatchdogNo Backup 16 V- 40 C+ 85 C Mb3773pf Tube
MB3771PF-G-BND-JN-ERE1


Supervisory Circuits Power Supply Monitor
Icon ROHS
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.

Infineon 0
6 to 16 Weeks Calender.png

USD 1.4316
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 84.2 V1 InputOpen CollectorsNo Manual Reset No WatchdogBackup1 ms18 V- 40 C+ 85 C Mb3771pf Reel
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