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
  
                       
TPS3802K33DCKR


Supervisory Circuits Ultra Small
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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 3664
Ships to you
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AUD 0.8695
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 51.8 v , 2.5 v , 2.7 v , 3 v , 3.3 v , 5 v , Adj1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup380 ms4 V- 40 C+ 85 C Tps3802k33 Reel
S-80828CNMC-B8NT2U


Supervisory Circuits 2.8V 1.3uA N-Ch Open
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Ablic 3653
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between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.6981
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.8 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %S - 808 Cut Tape
TPS3850H50DRCR


Supervisory Circuits Precision 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 3652
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AUD 1.6325
Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 10Adj , 1.11 v , 1.15 v , 1.67 v , 1.72 v , 2.79 v , 2.88 v , 3.06 v , 3.16 v , 1.15 v , 4.8 v1 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backupprogrammable6.5 V- 40 C+ 125 C0.8 %Tps3850 Cut Tape
TPS3897ADRYR


Supervisory Circuits Sgl Ch,Ultra Small Adj Sup Circuit
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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 3644
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AUD 0.5884
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 6Adj1 InputActive High, Open DrainManual ResetNo Watchdogno watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3897 Reel
BD49E30G-MTR


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.

ROHM 3643
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AUD 0.4603
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 53 V1 InputCMOSNo Manual Reset No WatchdogNo Backup100 us10 V- 40 C+ 105 C1 %BD49ExxG - MAEC - Q101Reel , Cut Tape
TL7705ACDE4


Supervisory Circuits Sngl SVS f/5V System w/Prg Time Delay
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Texas Instruments 3637
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AUD 3.7115
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.55 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7705a Tube
MCP121T-450ELB


Microchip Technology Supervisory Circuits Open Drain 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 3627
Ships to you
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AUD 1.0451
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 34.38 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp121 Reel
BU45K302G-TL


Supervisory Circuits Voltage Detector with Fixed 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.

ROHM 3617
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between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.4533
Multiples of: 1

                Bu45/Bu46 Reel
S-19213B33A-E8T1U7


Supervisory Circuits AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
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ABLIC 3598
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AUD 2.4131
Multiples of: 1

                S - 19213 Reel , Cut Tape
BD4729G-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 3573
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.3793
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 52.9 V1 InputOpen CollectorsNo Manual Reset no watchdogNo Backup  - 40 C+ 75 C1 %Bd47 Reel
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