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
  
                       
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
Ships to you
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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
MCP103T-300ETT


Microchip Technology Supervisory Circuits Push-Pull Low
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Microchip 1451
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AUD 0.7464
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.93 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp103 Reel
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
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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-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
Ships to you
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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
MCP120-315HITO


Microchip Technology Supervisory Circuits Open Drain Low
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Microchip 1450
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AUD 0.825
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp120 Bulk
MCP120-475GITO


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 1445
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AUD 0.7229
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp120 Bulk
APX810-31SAG-7


Supervisory Circuits 3-pin MPU Reset IC 3.08V
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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 1444
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AUD 0.1488
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809/810 Cut Tape
BD4931G-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 3.1V
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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 1444
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AUD 0.2373
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.1 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd49 Reel
BD45252G-TR


Supervisory Circuits RESET DETEC VOLT 2.5V
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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 1443
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AUD 0.4903
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd45 Reel
MCP120-300HI/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 1443
Ships to you
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AUD 0.825
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp120 Bulk
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