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
  
                       
TPS3840DL19DBVR


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 2594
Ships to you
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AUD 0.5788
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 51.9 V1 InputActive Low, Open DrainManual Reset No WatchdogNo Backup619 ms10 V- 40 C+ 125 C1 %TPS3840 Reel , Cut Tape
S-1011E90-M6T1U4


Supervisory Circuits 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.

ABLIC 2586
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AUD 1.0686
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 69 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup10 ms36 V- 40 C+ 85 C S - 1011 Cut Tape
TPS3808EG50DBVRQ1


Supervisory Circuits Automotive 600nA ul tra-low quiescent cu
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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 2585
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AUD 1.5651
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 64.65 V1 InputOpen DrainManual Reset No WatchdogBackup20 ms6 V- 40 C+ 125 C1 %TPS3808E - Q1 Reel , Cut Tape
MD7044


SOT-23-3L 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.

Mingda 2575
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AUD 0.0704
Multiples of: 5

                   
BD53E27G-MTR


Supervisory Circuits VOLTAGE DETECTOR WADJ 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.

ROHM 2575
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AUD 0.4651
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 52.7 V1 InputCMOSNo Manual Reset No WatchdogNo BackupProgrammable10 V- 40 C+ 105 C1 %BD53ExxG - MAEC - Q101Reel , Cut Tape
MCP1320T-42EE/OT


Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 6.3ms, reset delay = 30ms, Vtrpd - 4.2V)
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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 2574
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AUD 1.25
Multiples of: 1

                Mcp1320 Reel
APX812-26UG-7


Supervisory Circuits 4-PIN MPU SUPERVISOR 2.63V Active-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.

Diodes Incorporated 2573
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AUD 0.2137
Multiples of: 1

Voltage Supervisory               Apx812 Reel
BD46281G-TR


Supervisory Circuits RESET DETEC VOLT 2.9V
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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 2573
Ships to you
between Mon. 28 Sep to Fri. 02 Oct Calender.png

AUD 0.5648
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.9 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd46 Reel
HX7033


SOT-23 Supervisor and Reset ICs ROHS
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hengjiaxing 2570
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AUD 0.0435
Multiples of: 10

                   
RP300N30AA8-TR-FE


Supervisory Circuits 0.8% Vset accuracy 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 2570
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between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.2546
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 53.08 V1 InputCmos, Open DrainManual Reset no watchdogNo Backup50 ms5.5 V- 40 C+ 85 C0.8 %Rp300n Reel
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