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
  
                       
BD52W03G-CTR


Supervisory Circuits AECQ
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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 2813
Ships to you
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AUD 0.96
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 61.62 V to 1.98 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup 6 V- 40 C+ 125 C5 %  Reel , Cut Tape
RT9818C-30GVL


Supervisory Circuits Micro-Power Voltage Detectors
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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 2811
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AUD 0.2216
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 33 V Open DrainManual Reset No WatchdogNo Backup220 ms6 V- 40 C+ 85 C1.5 %  Reel , Cut Tape
APX803L20-14SA-7


Supervisory Circuits 1.4V 220ms 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 2810
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AUD 0.1524
Multiples of: 1

                  Cut Tape
BU4221F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 2.3V
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ROHM 2810
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AUD 0.4101
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 42.1 V           Bu42(43)Xxf Cut Tape
BU4925G-TR


Supervisory Circuits Low Volt CMOS Detector; 2.5V
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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.

ROHM 2809
Ships to you
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AUD 0.2054
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.5 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backup 7 V- 40 C+ 125 C1 %Bu49 Reel
BD45251G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 2807
Ships to you
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AUD 0.4714
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.5 V1 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup100 ms10 V- 40 C+ 105 C1 %Bd45 Reel
STM6720SYWB6R


Supervisory Circuits Advanced Analog
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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 2807
Ships to you
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AUD 0.9869
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.188 v , 2.925 v , Adj3 InputActive Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6720 Cut Tape
APX810S05-46SR-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 2806
Ships to you
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AUD 0.1571
Multiples of: 1

                  Cut Tape
BD48K55G-TL


Supervisory Circuits Volt Det Open drain 5.5V SSOP3
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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 2806
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 0.1949
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 35.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %  Cut Tape
TPS3840PH19DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 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 2805
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AUD 0.5788
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 51.9 V1 InputActive High, Push - PullManual Reset No WatchdogNo Backup619 ms10 V- 40 C+ 125 C1 %TPS3840 Reel , Cut Tape
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