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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Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
MCP1318T-45LE/OT


Supervisory Circuits Active low P-P + Active high P-P, WDI (WDI = 1600ms, reset delay = 200ms, Vtrpd - 4.5V)
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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.

Microchip 4467
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
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AUD 1.1137

Multiples of: 1

                Mcp1318 Reel
UM823RS


SOT-23-5 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.

Union 4410
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
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AUD 0.3564

Multiples of: 1

                   
TPS3899DL28DSER


Supervisory Circuits Nanopower supervisor with programmable sense and reset delay
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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 4403
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
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AUD 0.9962

Multiples of: 1

Voltage SupervisorySMD/SMT WSON - 62.8 V1 InputActive Low, Open DrainManual Reset No WatchdogBackup40 us6 V- 40 C+ 125 C0.5 %TPS3899  
S-8474AC-I8T1U


Supervisory Circuits Wireless Power Transmitter Control IC
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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 4397
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
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AUD 2.5143

Multiples of: 1

Voltage DetectorSMD/SMT SNT - 8A 1 Input No Manual Reset No WatchdogNo Backup  - 40 C+ 85 C S - 8474 Reel , Cut Tape
BD48E30G-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 4395
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
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AUD 0.2624

Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 53 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup100 us10 V- 40 C+ 105 C1 %  Cut Tape
TPAX811TS4


SOT-143 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.

TECH PUBLIC 4379
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
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AUD 0.139

Multiples of: 5

                   
XC61CC3302MR-G


1 SOT-23 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.

Torex Semiconductor 4379
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
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AUD 0.2592

Multiples of: 5

Voltage MonitorsSmd/Smt SOT - 23 - 33.3 V1 InputCmosNo Manual Reset no watchdogBackup30 us10 V- 40 C+ 85 C2 %  Reel
HG811TM4/TR


SOT-143 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.

HGSEMI 4369
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
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AUD 0.1148

Multiples of: 5

                   
CAT811TTBI-GT3-MS


SOT-143 Supervisor and Reset ICs 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.

MSKSEMI 4195
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
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AUD 0.098

Multiples of: 5

                   
BD5230G-2MTR


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 3984
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
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AUD 0.2891

Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 53 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup55.5 ms7 V- 40 C+ 105 C2 % Aec - Q101Cut Tape
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