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
  
                       
MCP1318MT-29LEOT


Microchip Technology Supervisory Circuits Active high P-P
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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 5820
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AUD 1.2981
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52 v to 4.7 V1 InputActive High, Active Low, Open Drain, Push - PullManual Reset watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Mcp1318 Reel
CAT1025WI-28-GT3


Voltage Monitor 3V/3.3V/5V 8-Pin SOIC N 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.

ON Semiconductor 5820
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AUD 1.531
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Wide3 v , 3.3 v , 5 V1 Input Manual Reset no watchdog  5.5 V- 40 C+ 85 C Cat1025 Reel
STM1811LWX7F


Supervisory Circuits 4.62VRST Active Low Open Drain reset
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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.

STMicroelectronics 5820
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AUD 1.6476
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V3 InputOpen Collector / DrainManual ResetNo Watchdog No Backup2 us5.5 V- 40 C+ 105 C Stm1811 Reel
STM6519APARUB6F


Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA
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STMicroelectronics 5820
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AUD 1.7512
Multiples of: 3000

Voltage SupervisorySmd/Smt UDFN - 6L 1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup7.5 s5.5 V- 40 C+ 85 C Stm6519 Reel
STM1810MWX7F


Supervisory Circuits 4.37VRST Active Low Push-Pull Reset
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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.

STMicroelectronics 5820
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 1.7635
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 105 C Stm1810 Reel
BD39042MUF-CE2


Supervisory Circuits SUPERVISOR IC QUAD POWER
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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.

ROHM 5820
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AUD 2.1115
Multiples of: 1

Voltage DetectorSMD/SMT VQFN - 16 4 InputOpen DrainNo Manual Reset WatchdogNo Backup10 ms5.5 V- 40 C+ 125 C1.4 %  Reel , Cut Tape
STM6825LWY6F


STMicroelectronics Supervisory Circuits 5-Pin 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.

STMicroelectronics 5820
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AUD 2.399
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Push - PullManual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm6825 Reel
PT7M7809JTEX


Supervisory Circuits Watch Dog Manual Reset VoltageMonitor
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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 5819
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AUD 0.1589
Multiples of: 1

                  Cut Tape
BD48L25G-TL


Supervisory Circuits Volt Det Open drain 2.5V SSOP3
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ROHM 5818
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AUD 0.206
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 32.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %  Cut Tape
MIC803-46D3VM3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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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 5818
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between Wed. 19 Nov to Fri. 21 Nov Calender.png

AUD 0.4468
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
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