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
  
                       
HE61CN3002MR


SOT23-3 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.

HEERMICR 921
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.0628
Multiples of: 10

                   
STM811SW16F


Supervisor Push-Pull, Totem Pole 1 Channel SOT-143-4
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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 921
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.2561
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 143 - 43 V , 3.3 V , 5 V1 InputActive Low, Push - PullManual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm811 Reel
MCP112-270E/TO


Supervisory Circuits 1uA Sup P-P Act 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.

Microchip 921
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.599
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.63 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 125 C Mcp112 Bulk
UCD90320ZWSR


Supervisory Circuits 32-Rail PMBus Power Sequencer and System Manager 169-NFBGA -40 to 85
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Texas Instruments 921
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between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 30.5556
Multiples of: 1

             - 40 C+ 85 C Ucd90320 Reel
BU4845FVE-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 920
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.3546
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 54.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4845fve Cut Tape
APX809S-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 918
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.1641
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 34.63 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
BU4226F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 2.8V
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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 918
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.4495
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 42.6 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
BD5246G-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 917
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.2446
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.6 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd52 Reel
R3111H441C-T1-FE


Supervisory Circuits Low 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.

Nisshinbo 917
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between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.539
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 34.4 V1 InputCmosNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111h Reel
TPS3838K33DBVTG4


Texas Instruments Supervisory Circuits 220nA w 10ms200ms Select delay time
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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 917
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 4.7077
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 6 V1 InputOpen Collector / DrainManual Reset no watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 85 C Tps3838k33 Reel
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