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
  
                       
CAT1025WI-25-GT3


Voltage Monitor 3V/3.3V/5V 8-Pin SOIC N T/R
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ON Semiconductor 970
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AUD 0.5556
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Wide 1 InputOpen Collector / DrainManual Reset watchdog 5 us7 V- 40 C+ 85 C Cat1025 Reel
S-80829CNY-B2-U


Supervisory Circuits 2.9V 1.3uA N-Ch Open
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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 970
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AUD 0.6981
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 32.9 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %  Bulk
SR1PAAU


Supervisor Open Drain or Open Collector 1 Channel 6-UDFN (1.45x1)
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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 970
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AUD 0.8662
Multiples of: 1

4 Pin Smart Reset ControllerSmd/Smt DFN - 6        5.5 V- 40 C+ 85 C Sr1 Reel
MCP130-300ISN


Microchip Technology Supervisory Circuits w5K Pull-Up Low
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Microchip 970
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AUD 0.8808
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 83 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp130 Tube
S-80845CNY-B2-U


Supervisory Circuits 4.5V 0.9uA N-Ch Open
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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 970
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between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.8929
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 34.5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backupadjustable10 V- 40 C+ 85 C2 %  Bulk
S-873325BUP-ALAT2G


Combination Voltage Detector / Voltage Regulator
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ABLIC 970
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AUD 1.1625
Multiples of: 1

                   
TPS3808G50DBVTG4


Texas Instruments Supervisory Circuits Programmable-Delay Supervisory
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Texas Instruments 970
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AUD 2.0577
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 64.65 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g50 Reel
ISL88706IB831Z-TK


Intersil Supervisory Circuits RST VTRIP=3 09V 8LD RST VTRIP=3 09V 8LD
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Renesas 970
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AUD 2.6667
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82 v to 5.5 V2 InputActive LowManual Reset watchdogNo Backup260 ms5.5 V- 40 C+ 85 C Isl88706 Reel
TPS3823-33QDBVRQ1


Supervisory Circuits Supply Voltage Supervisor
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Texas Instruments 819
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AUD 1.2362
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 125 C Tps3823 - 33 - Q1Aec - Q100Reel
MAX706TCSA


Active Low 1 SOP-8 Monitors & Reset Circuits ROHS
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MSKSEMI 388
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AUD 0.6184
Multiples of: 1

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