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
  
                       
BU4248F-TR


ROHM Semiconductor Supervisory Circuits LOW VOLT DETEC VOLT 1.0V
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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 5552
Ships to you
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AUD 0.3998
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 44.8 V           Bu42 Reel
TLV840NADL20DBVR


Supervisory Circuits Low-voltage supervisor with adjustable-reset time delay and manual reset 5-SOT-23 -40 to 125
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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 5533
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AUD 0.4192
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 52 V1 InputActive Low, Open DrainNo Manual Reset No WatchdogNo Backup40 us6 V- 40 C+ 125 C0.5 %TLV840 Reel , Cut Tape
R3112Q231A-TR-FE


Supervisory Circuits Low Voltage Detector with output delay (output capacitor type)
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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.

Nisshinbo 5521
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between Wed. 19 Nov to Fri. 21 Nov Calender.png

AUD 0.4308
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 42.3 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C2 %R3112q Cut Tape
BD49E40G-MTR


Supervisory Circuits 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.

ROHM 5504
Ships to you
between Wed. 19 Nov to Fri. 21 Nov Calender.png

AUD 0.4603
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 54 V1 InputCMOSNo Manual Reset No WatchdogNo Backup100 us10 V- 40 C+ 105 C1 %BD49ExxG - MAEC - Q101Reel , Cut Tape
CN825R


SOT-23-6 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.

Consonance 5485
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AUD 0.1044
Multiples of: 5

                   
BD52E42G-TR


Supervisory Circuits Dual Output Fixed Output LDO Regulator
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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 5477
Ships to you
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AUD 0.3124
Multiples of: 3000

Voltage DetectorsSmd/Smt SSOP - 54.2 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 105 C1 %  Reel
S-80125BNMC-JGKT2G


Supervisory Circuits 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.

Ablic 5446
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 0.6811
Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 52.5 V1 Input No Manual Reset no watchdog 100 ms10 V- 40 C+ 85 C+/- 2 %  Reel
APX809S05-31SA-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 5444
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between Wed. 19 Nov to Fri. 21 Nov Calender.png

AUD 0.1641
Multiples of: 1

                  Cut Tape
APX811-46UG-7


Supervisory Circuits 4-PIN MPU SUPERVISOR 4.63V 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 5443
Ships to you
between Wed. 19 Nov to Fri. 21 Nov Calender.png

AUD 0.213
Multiples of: 1

Voltage SupervisorySmd/Smt SOT143 - 44.63 V1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V + 85 C Apx811 Reel
Hot MCP100-450DI/TO


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 5328
Ships to you
between Wed. 19 Nov to Fri. 21 Nov Calender.png

AUD 0.5744
Multiples of: 1

                   
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