Processor Supervisors

Processor Supervisors are integrated circuits (ICs) which monitor microprocessors and microcontrollers (MCUs). It is essential that particular parameters are monitored by processor supervisors to ensure that these parameter boundaries are not exceeded. Exceeding some parameters can result in failure or even a dangerous result.


One of the primary things that a processor supervisor will monitor is voltage. For example, a supervisory circuit monitor may monitor voltages with a threshold of 1.6V to 5V. If the CPU’s circuit voltage falls outside of these limits, the supervisor would create an output signal, for example, a reset output.



What is the Microprocessor?


CPUs (central processing units) are computer processors which feature multiple functionalities within a single IC. Microprocessors are a type of CPU. They are a central processing unit which often forms the brains of a number of devices, such as computers. These are often crucial components within a circuit and therefore it is important to monitor them.



Types of Processor Supervisors:


  • Battery Monitors

  • Power Supply Monitors

  • Reset Circuit

  • Supervisory Circuit

  • Watchdog timer

Where are they used?


  • Computers

  • Laptops

  • Notebooks

  • Test & measurement instruments

  • Battery-powered devices

  • Power supplies

  • Automotive


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Omschrijving Prijs Number of Supervisors Output Driver Watchdog Timer Power Fail Detection Chip Enable Signals Nominal Monitored Voltage Mounting Type Package Type Pin Count Manual Reset Battery Backup Switching Maximum Reset Active Time Dimensions Height
RS-stocknr. 624-8365
FabrikantnummerSTM809SWX6F
€ 0,294
Each (In a Pack of 10)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 168-6323
FabrikantnummerSTM809SWX6F
€ 0,118
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 686-1687
FabrikantnummerSTM809MWX6F
€ 0,336
Each (In a Pack of 25)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 168-6362
FabrikantnummerSTM809MWX6F
€ 0,118
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 578-893
FabrikantnummerSTM809LWX6F
€ 0,448
Each (In a Pack of 5)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 168-5840
FabrikantnummerSTM809LWX6F
€ 0,11
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 687-6033
FabrikantnummerSTM6780SWB6F
€ 0,764
Each (In a Pack of 5)
Aantal stuks
2 Active Low, Open Drain - - - - Surface Mount SOT-23 6 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-stocknr. 714-7878
FabrikantnummerSTM809RWX6F
€ 0,324
Each (In a Pack of 20)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 168-7322
FabrikantnummerSTM809RWX6F
€ 0,127
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 168-6717
FabrikantnummerSTM6780SWB6F
€ 0,314
Each (On a Reel of 3000)
Aantal stuks
2 Active Low, Open Drain - - - - Surface Mount SOT-23 6 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-stocknr. 168-6320
FabrikantnummerSTM1816SWX7F
€ 0,206
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - - 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 624-8371
FabrikantnummerSTM811SW16F
€ 0,367
Each (In a Pack of 10)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 168-7205
FabrikantnummerSTM6710LWB6F
€ 0,316
Each (On a Reel of 3000)
Aantal stuks
4 Active Low - Yes - Adjustable Surface Mount SOT-23 6 Yes - 280ms 3.05 x 1.75 x 1.3mm 1.3mm
RS-stocknr. 686-1674
FabrikantnummerSTM810TWX6F
€ 0,287
Each (In a Pack of 25)
Aantal stuks
1 Active High, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
Nieuw
RS-stocknr. 189-1871
FabrikantnummerSTM1818SWX7F
€ 0,25
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 Yes - 200ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 168-5841
FabrikantnummerSTM811TW16F
€ 0,298
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
Nieuw
RS-stocknr. 189-2010
FabrikantnummerSTM6321SWY6F
€ 0,79
Each (In a Pack of 10)
Aantal stuks
1 Active High, Active Low, Open Drain, Push-Pull Yes - - - Surface Mount SOT-23 5 - - 280ms 3 x 1.75 x 1.3mm 1.3mm
RS-stocknr. 686-1564
FabrikantnummerSTM6823SWY6F
€ 1,216
Each (In a Pack of 5)
Aantal stuks
1 Active Low, Push-Pull Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-stocknr. 624-8236
FabrikantnummerSTM1001SWX6F
€ 0,445
Each (In a Pack of 10)
Aantal stuks
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 168-7321
FabrikantnummerSTM809TWX6F
€ 0,118
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm