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
  
                       
APX803L05-12SA-7


Supervisory Circuits 1.2V 55ms Reset Generator
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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 1338
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AUD 0.141
Multiples of: 5

                  Cut Tape
MCP130-450FI/TO


Supervisory Circuits w/5K Pull-Up 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 1337
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AUD 0.5779
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup350 ms5.5 V- 40 C+ 85 C   Bulk
S-80840CLY-B2-U


Supervisory Circuits 4.0V 0.9uA CMOS Out
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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 1335
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AUD 0.5865
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 34 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 85 C   Bulk
MCP100-315HI/TO


Microchip Technology Supervisory Circuits Push-Pull 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 1335
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AUD 0.5933
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 85 C Mcp100 Bulk
TL7757ILPE3


Supervisory Circuits Supply-Volt & Prec
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Texas Instruments 1334
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AUD 0.6181
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 34.55 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdog   7 V- 40 C+ 85 C Tl7757 Bulk
S-80825CLY-B2-U


Supervisory Circuits 2.5V 0.8uA CMOS Out
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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 1330
Ships to you
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AUD 0.5942
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 32.5 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 85 C2 %  Bulk
BD45455G-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 1329
Ships to you
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AUD 0.4975
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.5 V1 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup50 ms10 V- 40 C+ 105 C1 %Bd45 Reel
NCP308MTADJTBG


Supervisory Circuits Voltage Supervisor, Ultra Low Quiescent Current, Programmable 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.

ON Semiconductor 1322
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AUD 0.7252
Multiples of: 1

Voltage Supervisory               Ncp308 Reel
LM809M3-3.08/NOPB


Supervisory Circuits UP SUPERVISORY 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.

Texas Instruments 1321
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AUD 0.9591
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 233.08 V1 InputActive LowNo Manual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V- 40 C+ 105 C Lm809 Reel
MCP120-270DI/TO


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 1317
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.7303
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup350 ms5.5 V- 40 C+ 85 C   Bulk
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