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
  
                       
LM3880MF-1AD/NOPB


Supervisory Circuits 3 Rail Simple Power Sequencer with Fixed Time Delay 6-SOT-23 -40 to 125
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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 170
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 1.9303
Multiples of: 1

Voltage Sequencers               Lm3880 Reel
S-873059CUP-AFGT2G


Supervisory Circuits 3.0V with 5.9V Detec
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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 1.0973
Multiples of: 1000

Voltage DetectorsSmd/Smt SOT - 89 - 5        24 V- 40 C+ 85 C S - T111 Series Reel
STM6321LWY6F


Supervisor Open Drain, Push-Pull 1 Channel SOT-23-5
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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.

STMicroelectronics 0
6 to 16 Weeks Calender.png

AUD 1.0976
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputPush - PullNo Manual ResetWatchdog No Backup280 ms7 V- 40 C+ 85 C Stm6321 Reel
TPS3710DSER


Supervisory Circuits Wide-VIN voltage detector 6-WSON -40 to 125
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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 0
6 to 16 Weeks Calender.png

AUD 1.0997
Multiples of: 3000

Voltage DetectorsSmd/Smt WSON - 6Adj1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup 18 V- 40 C+ 125 C0.25 %Tps3710 Reel
MIC2790N-04VD6-T5


Supervisory Circuits Supervisor with High-Accuracy, Ultra-Fast Propagation Delay and Capacitor-Progra
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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 0
6 to 16 Weeks Calender.png

AUD 1.0997
Multiples of: 1

Voltage SupervisorySmd/Smt TSOT - 23 - 60.4 V1 InputOpen DrainManual Reset no watchdogNo Backup1.2 s5.5 V- 40 C+ 125 C Mic2790 Reel
TLV803EC43DBZR


Supervisory Circuits Low-power voltage supervisor (reset IC) with active-low open-drain output 3-SOT-23 -40 to 125
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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 0
6 to 16 Weeks Calender.png

AUD 1.1006
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 34.38 V1 InputActive Low, Open DrainNo Manual Reset No WatchdogNo Backup10 ms6 V- 40 C+ 125 C0.5 %TLV803E Reel , Cut Tape
SP813LCP-L


Supervisory Circuits LOW PWR MICROPRCESSR CIRCUITS
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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 1.1024
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive High, Active LowManual ResetWatchdogwatchdogNo Backup 4.65 V + 70 C Sp813l Tube
SP813LEP-L


Supervisory Circuits LOW PWR MICROPRCESSR CIRCUITS
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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 1.1024
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive HighManual ResetWatchdogwatchdogNo Backup200 ms5 V- 40 C+ 85 C Sp813l Tube
TC1270AMVRCTR


Supervisory Circuits 4Pin uP Reset Mon 4.38V Reset Thresh
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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 0
6 to 16 Weeks Calender.png

AUD 1.104
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 143 - 44.38 V1 InputActive Low, Push - PullManual Reset no watchdog  5.5 V- 40 C+ 125 C Tc1270a Cut Tape
MCP1322T-44LE/OT


Microchip Technology Active low Open-drain + Active High-PP, MR(Reset delay = 200ms, Vtrpd - 4.4V)
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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 0
6 to 16 Weeks Calender.png

AUD 1.107
Multiples of: 3000

                Mcp1322 Reel
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