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
  
                       
TPS3805H33QDCKRQ1


Texas Instruments Supervisory Circuits Auto Cat Dual Vltg Detectors
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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 32
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 1.9807
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 70 - 51.226 V2 InputPush - PullNo Manual Reset no watchdogNo Backup5.5 us5.5 V- 40 C+ 125 C1.5 %Tps3805h33 - Q1Aec - Q100Reel
ADM1811-5AKSZ-RL7


Supervisory Circuits MPU w/ Open Drain Output Choices
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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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 0.9438
Multiples of: 3000

Voltage SupervisorySmd/Smt SC - 70 - 32.5 v , 3 v , 3.3 v , 5 v1 InputOpen Drain, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup250 ms5.5 V- 40 C+ 105 C Adm1811 Reel
R3118N271A-TR-KE


Supervisory Circuits Low VD with Individual SENSE Pin and Delay Function for Automotive Applications
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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.

Nisshinbo 0
6 to 16 Weeks Calender.png

AUD 0.9459
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.7 V Open DrainNo Manual Reset no watchdogNo Backup100 ms6 V- 40 C+ 125 C30 %R3118n - K Cut Tape
R3150N008B-TR-FE


Supervisory Circuits 36V Input Voltage Detector with Detect and Release Delay Function or SENSE pin
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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.

Nisshinbo 0
6 to 16 Weeks Calender.png

AUD 0.9459
Multiples of: 1

Voltage SupervisorySmd/Smt SOT23 - 67.5 V1 InputCmos, Open DrainNo Manual Reset no watchdogNo Backup10 ms36 V- 40 C+ 105 C1.5 %R3150n Reel
S-875045CUP-ACAT2G


Combination Voltage Detector / Voltage Regulator
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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 0
6 to 16 Weeks Calender.png

AUD 0.947
Multiples of: 500

                   
ISL88003IH29Z-TK


Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL RST 2 92V
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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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 0.9471
Multiples of: 1

Voltage Supervisory  SOT - 231.8 v to 5.5 V1 Input No Manual ResetNo Watchdog   5.5 V- 40 C+ 85 C Isl88003 Reel
AS1918Z-T


Supervisory Circuits AS1918Z-T SOT23-5 LF T&R
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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.

ams 0
6 to 16 Weeks Calender.png

AUD 0.9491
Multiples of: 1

                  Reel
SP708EN-L


Supervisory Circuits LOW PWR MICROPROCESSOR
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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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 0.95
Multiples of: 98

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.4 V1 InputActive High, Active LowManual ResetWatchdog No Backup200 ms5.5 V- 40 C+ 85 C Sp708 Tube
SP708TCN-L


Supervisory Circuits LOW PWR MICROPROCESSOR
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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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 0.95
Multiples of: 98

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.4 V1 InputActive High, Active LowManual ResetNo Watchdog No Backup250 ns5.5 V0 C+ 70 C Sp708 Tube
SP708CN-L


Supervisory Circuits LOW PWR MICROPROCESSOR
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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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 0.95
Multiples of: 98

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.4 V1 InputActive High, Active LowManual ResetNo Watchdog No Backup250 ns5.5 V0 C+ 70 C Sp708 Tube
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