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
  
                       
MCP103T-270E/TT


Supervisory Circuits Push-Pull Low
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Microchip 9
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AUD 2.0129
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.63 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup120 ms5.5 V- 40 C+ 125 C Mcp103 Reel
MAX707CSA+T


Supervisory Circuits Low-Cost, uP Supervisory Circuits
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Analog Devices 9
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AUD 2.1677
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow4.65 V1 InputActive High, Active Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V0 C+ 70 C Max707 Reel
MAX6301CSA+T


Supervisory Circuits +5V, Low-Power, uP Supervisory Circuits with Adjustable Reset/Watchdog
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Analog Devices 9
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AUD 2.3586
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 1 InputActive Low, Open DrainManual Reset watchdogNo Backup5.2 ms5.5 V0 C+ 70 C Max6301 Reel
MAX6355LSUT+T


Supervisory Circuits Dual/Triple-Voltage uP Supervisory Circuits
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Analog Devices 9
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AUD 3.3306
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L1.8 v , 2.5 v , 3 v , 3.3 v , 5 v3 InputActive Low, Open DrainManual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 85 C Max6355l Reel
ADM8615Y100ACBZ-R7


Supervisory Circuits IC,LV Monitr,Reset,Watchdog ULP Supv Ckt
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Analog Devices 9
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AUD 4.1171
Multiples of: 1

Voltage SupervisorySmd/Smt WLCSP - 6500 mV to 1.9 V1 InputActive Low, Open DrainManual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 85 C1.3 %Adm8615 Reel
LTC2909CTS8-3.3#TRPBF


Supervisory Circuits Prec 3x/2x In UV, OV & Neg V Mon
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Analog Devices 9
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AUD 4.4197
Multiples of: 1

    2.921 V Leakage            
MAX707CPA+


Supervisor Integrated Circuit; power on reset monitor (PoR)
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Analog Devices 9
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AUD 4.5287
Multiples of: 1

    4.65 V              
DS1706ESA+T&R


Supervisory Circuits 3.3V and 5.0V MicroMonitor
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Analog Devices 9
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AUD 4.6237
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow3.3 v , 5 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup285 ms5.5 V- 40 C+ 85 C Ds1706 Cut Tape
TPS3613-01DGSR


Supervisory Circuits Adj Battery-Backup for RAM Retention
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Texas Instruments 9
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AUD 4.8291
Multiples of: 1

Voltage SupervisorySmd/Smt VSSOP - 10Adj1 InputPush - PullManual ResetNo Watchdogno watchdogBackup100 ms5.5 V- 40 C+ 85 C Tps3613 - 01 Reel
TPS3836K33DBVR


Supervisory Circuits 220nA w/ 10ms/200ms Select delay time
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Texas Instruments 9
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AUD 5.0235
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 6 V1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 85 C Tps3836k33 Reel
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