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
  
                       
STM1818SWX7F


Supervisory Circuits 2.88VRST 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 14550
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.7323
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V3 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup2 us5.5 V- 40 C+ 105 C Stm1818 Reel
APX825A-40W6G-7


Supervisory Circuits 1.1V-5.5V 4V 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 2552
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2759
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 26 - 64 V1 InputActive High, Active LowManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx825 Cut Tape
BD48E54G-TR


Supervisory Circuits SPI BUS EEPROM
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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 2551
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2141
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 55.4 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %  Reel
RT9801BGE


RT9801BGE
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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.

Richtek 2549
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.4166
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 61.5 V to 4 V3 InputOpen DrainManual Reset No WatchdogNo Backup20 us6 V- 40 C+ 125 C3 %  Reel , Cut Tape
R3119N085E-TR-FE


Supervisory Circuits Voltage Detector with SENSE pin
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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 2546
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.8713
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 58.5 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup85 ms6 V- 40 C+ 105 C1.5 %R3119n Reel
MCP121-450E/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 2545
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.8566
Multiples of: 1

                   
BU4846F-TR


Supervisory Circuits IC CMOS VOLT DETECT
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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 2544
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.3922
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 44.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4846f Cut Tape
APX809S00-26SR-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 2541
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.1641
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.63 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup1.7 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
TPS3808G12DBVRG4


Processor Supervisor 1.12V 0.4V to 5V 6-Pin SOT-23 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.

Texas Instruments 2541
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.3538
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.12 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C Tps3808g12 Reel
NCP300HSN45T1G


Supervisory Circuits 4.5V Detector w/Reset High
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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 2540
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.3167
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)4.5 V1 InputActive High, CmosNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 125 C2 %Ncp300 Reel
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