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.
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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
  
                       
APX803L-27SR-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 2971
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.1543
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23R - 32.7 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup-5.5 V- 40 C+ 150 C1.5 %Apx803l Cut Tape
MCP130T-300I/TT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 404
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.5779
Multiples of: 1

                   
TPS3707-50D


Supervisor Push-Pull, Totem Pole 1 Channel 8-SOIC
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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.

Texas Instruments 191
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between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 4.6092
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.5 v , 3 v , 3.3 v , 5 v2 InputPush - PullManual ResetNo Watchdogno watchdogBackup200 ms6 V- 40 C+ 85 C Tps3707 - 50 Tube
TLC7725IDG4


Supervisory Circuits Micropower Supply Voltage Supervisor
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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.

Texas Instruments 190
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AUD 2.7115
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual Reset no watchdog adjustable6 V- 40 C+ 85 C Tlc7725 Tube
APX803D-29SAG-7


Supervisory Circuits 3-Pin MPU Reset 30uA 2.5V, 3V, 3.3V, 5V
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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 187
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.1773
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 232.5 v , 3 v , 3.3 v , 5 v3 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup3.3 ms5.5 V + 85 C Apx803 Reel
CAT823STDI-GT3


Supervisory Circuits Supervisor,act low MR and WD
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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.

ON Semiconductor 185
Ships to you
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AUD 2.3639
Multiples of: 1

Voltage SupervisorySmd/Smt TSOT - 23 - 53 V , 3.3 V , 5 V1 Input Manual ResetWatchdogwatchdog  5.5 V- 40 C+ 85 C Cat823 Reel
HE61CN2702MR


SOT-23-3 Monitors & Reset Circuits ROHS
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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.

HEERMICR 180
Ships to you
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AUD 0.0692
Multiples of: 10

                   
MD7033C


SOT-23-3L Monitors & Reset Circuits ROHS
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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.

Mingda 179
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.0936
Multiples of: 5

                   
MD7025C


SOT-23-3L Monitors & Reset Circuits ROHS
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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.

Mingda 179
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.0951
Multiples of: 5

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MIC2755YMM


Supervisory Circuits Battery system supervisor; MSOP-08 (Lead Free)
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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 177
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 3.2341
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 8 1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogBackup     Mic2755 Tube
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