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
  
                       
MCP120T-460I/TT


Supervisory Circuits Open Drain Low
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Microchip 2910
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AUD 0.4443
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp120 Reel
MCP112T-195I/TT


Supervisory Circuits Push-Pull Low
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Microchip 2910
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AUD 0.4443
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.9 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Mcp112 Reel
MCP809T-270I/TT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 2910
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AUD 0.4443
Multiples of: 1

    2.625 V              
MIC803-31D3VM3 TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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Microchip 2910
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AUD 0.4464
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 3 1 InputOpen Collector / DrainManual ResetNo WatchdogNo WatchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
MIC803-30D3VM3 TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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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 2910
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AUD 0.4464
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 3 1 InputOpen Collector / DrainManual ResetNo WatchdogNo WatchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
STM1061N19WX6F


STMicroelectronics Supervisory Circuits Lo Pwr Vltg Detector
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STMicroelectronics 2910
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AUD 0.4498
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 31.9 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup 6 V- 40 C+ 85 C Stm1061 Reel
BU4930FVE-TR


Supervisory Circuits IC CMOS VOLT DETECT
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ROHM 2910
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AUD 0.4523
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 53 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4930fve Cut Tape
BD48E25G-MTR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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ROHM 2910
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AUD 0.4542
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 52.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup100 us10 V- 40 C+ 105 C1 % Aec - Q101Cut Tape
TC54VC2902ECB713


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23A-3
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Microchip 2910
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AUD 0.4638
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23A - 31.1 v to 6 V1 InputCmos, Open DrainNo Manual ResetNo Watchdog Backup0.2 ms10 V- 40 C+ 85 C   Reel
BD53E30G-MTR


Supervisory Circuits VOLTAGE DET. WADJ TIME DELAY
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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 2910
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AUD 0.4764
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 53 V1 InputCmosNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 105 C1 % Aec - Q101Cut Tape
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