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
  
                       
BU4220FVE-TR


ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.2V
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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 2454
Ships to you
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AUD 0.4494
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 52 V           Bu42 Reel
APX811-44UG-7


Supervisory Circuits 4-PIN MPU SUPERVISOR 4.38V Active-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.

Diodes Incorporated 2454
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AUD 0.2297
Multiples of: 1

Voltage SupervisorySmd/Smt SOT143 - 44.38 V1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V + 85 C Apx811 Reel
APX825A-40W6G-7


Supervisory Circuits 1.1V-5.5V 4V 20mA
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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 2450
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.2593
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 26 - 64 V1 InputActive High, Active LowManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx825 Cut Tape
BU4225F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 2.7V
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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 2449
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.4769
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 42.5 V           Bu42 Reel
BU4216F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 1.8V
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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 2448
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.4229
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 41.6 V           Bu42 Reel
MCP1319MT-33AE/OT


Supervisory Circuits Active low Open-drain with internal 4.7k pullup + Active high P-P, MR (Reset delay = 1.6ms, Vtrpd - 3.3V)
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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 2448
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AUD 1.25
Multiples of: 1

   SOT - 23 - 5            Mcp1319 Reel
BU45K272G-TL


Supervisory Circuits 2.7V 200ms SSOP3 Nch Volt Detctr 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.

ROHM 2447
Ships to you
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AUD 0.4228
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP3 - 32.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
BU4921G-TR


Supervisory Circuits IC CMOS VOLT DETECT
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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 2444
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.2906
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 52.1 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4921g Cut Tape
APX803L-42SA-7


Supervisory Circuits 4.2V 0ms 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 2443
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.1524
Multiples of: 1

                  Cut Tape
RS809-2.63YSF3


SOT23 Monitors & Reset Circuits ROHS
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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.

RUNIC 2415
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.1007
Multiples of: 10

                   
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