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
  
                       
RT9553BGQW


Supervisory Circuits High Accuracy Current/Voltage Sensing and Protection 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.

Richtek 1455
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AUD 0.6429
Multiples of: 1

Voltage DetectorSMD/SMT WDFN - 10-1 InputOpen DrainManual Reset No WatchdogNo Backup15 us24 V- 40 C+ 85 C5 %  Reel , Cut Tape
S-80839CNY-B2-U


Supervisory Circuits 3.9V 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 1455
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AUD 0.8606
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 33.9 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %  Bulk
MB3793-37APNF-G-JN-ER6E1


Supervisor CMOS Inverted 1 Channel 8-SOP
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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.

Infineon 1455
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AUD 1.7352
Multiples of: 1

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MB3793-34APNF-G-JN-ER6E1


Processor Supervisor 3.48V 1 Active Low/CMOS 8-Pin SOP T/R
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Infineon 1455
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AUD 1.8508
Multiples of: 1

Voltage Monitor      No  No       Tape And Reel
MB3793-34DPNF-G-JN-ERE1


Processor Supervisor 3.48V 1 Active Low/Open Drain 8-Pin SOP T/R
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Infineon 1455
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AUD 1.9433
Multiples of: 1

Voltage Monitor      No  No       Tape And Reel
TLC7703IPW


Supervisory Circuits Sngl SVS f/3.0V Sys w/Prg Time Delay
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Texas Instruments 1455
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AUD 3.8479
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 85 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogBackupadjustable6 V- 40 C+ 85 C Tlc7703 Tube
TPS3620-50DGKT


Supervisory Circuits 5-V Battery-Backup for RAM Retention
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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 1455
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AUD 3.8713
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Voltage SupervisorySmd/Smt MSOP - 83.3 v , 5 V1 InputPush - PullManual ResetNo Watchdogno watchdogBackup100 ms5.5 V- 40 C+ 85 C Tps3620 - 50 Reel
S-1004NB43I-M5T1U


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 1454
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AUD 0.7615
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 54.3 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup12.69 ms10 V- 40 C+ 85 C1 %S - 1004 Cut Tape
S-80857CNY-B2-U


Supervisory Circuits Voltage Detector 0.8uA Iq
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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 1450
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AUD 0.5365
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 3 1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C   Bulk
S-80856CNY-B2-U


Supervisory Circuits Voltage Detector 0.8uA Iq
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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 1450
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.5365
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 3 1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C   Bulk
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