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
  
                       
TC1270ALVRCTR


Supervisory Circuits 4Pin uP Reset Mon 4.63V Reset Thresh
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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 2858
Ships to you
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AUD 1.2802
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 41 v to 5.5 V1 InputActive Low, Push - PullManual Reset no watchdog  5.5 V- 40 C+ 125 C Tc1270a Reel
BD5254G-TR


Supervisory Circuits CMOS DETEC VOLT 5.4V
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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 2857
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between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2525
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 55.4 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup-10 V- 40 C+ 105 C1 %Bd52 Cut Tape
RT9818C-29GVL


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 2856
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AUD 0.2365
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 32.9 V Open DrainManual Reset No WatchdogNo Backup220 ms6 V- 40 C+ 85 C1.5 %  Reel , Cut Tape
BU4917F-TR


Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP 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.

ROHM 2856
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between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.2513
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 41.7 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4917f Reel
BD4838G-TR


Supervisory Circuits CMOS DETEC VOLT 3.8V
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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 2856
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.3825
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.8 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd48 Reel
S-1009C46I-M5T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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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 2856
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SOT - 23 - 5            S - 1009 Cut Tape
MIC705MY


Supervisory Circuits P Supervisor, Watchdog Timer, Active-Low, 4.65V VTH, SOIC-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 2856
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between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.4251
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 V , 4.4 V1 InputActive High, Active LowManual Reset WatchdogBackup250 ns5.5 V- 40 C+ 85 C Mic705 Tube
TPS3850H12QDRCRQ1


Supervisory Circuits Automotive, window supervisor for OV & UV monitoring with window watchdog timer & programmable delay 10-VSON -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 2856
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AUD 2.2692
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 101.2 V1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 - Q1Aec - Q100Cut Tape
NCP301LSN11T1G


Supervisory Circuits 1.1V 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.

ON Semiconductor 2855
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AUD 0.314
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)1.1 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 85 C2 %Ncp301 Reel
BU4228F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 3.0V
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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 2855
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.4505
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 42.8 V           Bu42 Reel
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