About Supervisory Circuits

Diodes Incorporated 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
  
                       
APX811-26UG-7


Supervisory Circuits 4-PIN MPU SUPERVISOR 2.63V Active-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.

Diodes Incorporated 21443
Ships to you
between Tue. 21 May to Thu. 23 May Calender.png

USD 0.1416
Multiples of: 1

Voltage Supervisory               Apx811 Reel
APX823-26W5G-7


Processor Supervisor 2.63V 0V to 5.8V Automotive 5-Pin SOT-25 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.

Diodes Incorporated 20971
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between Wed. 29 May to Mon. 03 Jun Calender.png

USD 0.0907
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 25 - 52.63 V1 InputActive LowManual ResetWatchdog No Backup280 ms5.5 V- 40 C+ 85 C Apx823 Reel
APX809S-31SA-7


Supervisory Circuits Reset Generator
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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.

Diodes Incorporated 20427
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between Tue. 21 May to Thu. 23 May Calender.png

USD 0.0954
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 33.08 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
APX803S00-44SA-7


Supervisory Circuits 4.38V, 1.7ms MPU Reset Circuit
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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.

Diodes Incorporated 16005
Ships to you
between Tue. 21 May to Thu. 23 May Calender.png

USD 0.1102
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 34.38 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup1.7 ms5.5 V- 40 C+ 85 C Apx803s Cut Tape
APX809S05-29SA-7


Supervisory Circuits 3-pin MPU Power Voltage Detector
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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.

Diodes Incorporated 15176
Ships to you
between Tue. 21 May to Thu. 23 May Calender.png

USD 0.0966
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 32.93 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup50 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
APX825A-31W6G-7


Supervisory Circuits 1.1V-5.5V 3.08V 20mA
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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.

Diodes Incorporated 14550
Ships to you
between Wed. 15 May to Tue. 21 May Calender.png

USD 0.1724
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 26 - 63.08 V1 InputActive High, Active LowManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx825a Reel
APX825A-29W6G-7


Supervisory Circuits 1.1V-5.5V 2.93V 20mA
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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.

Diodes Incorporated 14550
Ships to you
between Wed. 15 May to Tue. 21 May Calender.png

USD 0.1458
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 26 - 62.93 V1 InputActive High, Active LowManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx825 Cut Tape
APX803-26SRG-7


Supervisory Circuits LINEAR REGULATOR VOLT SPVSR,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.

Diodes Incorporated 2910
Ships to you
between Wed. 29 May to Mon. 03 Jun Calender.png

USD 0.1811
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23R - 3 4 InputOpen Collector / Drain    200 ms5.5 V- 40 C+ 85 C Apx803 Reel
APX809-23SRG-7


Diodes Incorporated Supervisory Circuits 1V-5.5V 3.08V 20mA
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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.

Diodes Incorporated 2910
Ships to you
between Tue. 21 May to Thu. 23 May Calender.png

USD 0.1035
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23R - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809 Reel
APX810-23SAG-7


Supervisory Circuits 1V-5.5V 2.25V 20mA
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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.

Diodes Incorporated 0
6 to 16 Weeks Calender.png

USD 0.089
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx810 - 23 Reel
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