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 CPUs 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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Beskrivning Pris 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-artikelnummer 168-5842
Tillv. art.nrSTM6822TWY6F
VarumärkeSTMicroelectronics
3,232 kr
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1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 578-916
Tillv. art.nrSTM6822TWY6F
VarumärkeSTMicroelectronics
7,92 kr
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1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 168-6360
Tillv. art.nrSTM1001LWX6F
VarumärkeSTMicroelectronics
1,32 kr
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1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 686-1671
Tillv. art.nrSTM1001LWX6F
VarumärkeSTMicroelectronics
1,308 kr
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1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 686-1618
Tillv. art.nrSTM811RW16F
VarumärkeSTMicroelectronics
4,674 kr
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1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 624-8371
Tillv. art.nrSTM811SW16F
VarumärkeSTMicroelectronics
1,284 kr
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1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 168-6324
Tillv. art.nrSTM811SW16F
VarumärkeSTMicroelectronics
1,235 kr
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1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 168-6355
Tillv. art.nrSTM811RW16F
VarumärkeSTMicroelectronics
2,027 kr
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1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 165-6634
Tillv. art.nrSTM6710JWB6F
VarumärkeSTMicroelectronics
4,822 kr
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4 Active Low - Yes - Adjustable Surface Mount SOT-23 6 Yes - 280ms 3.05 x 1.75 x 1.3mm 1.3mm
RS-artikelnummer 168-6350
Tillv. art.nrSTM6315SDW13F
VarumärkeSTMicroelectronics
2,118 kr
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1 Active Low, Open Drain - - - - Surface Mount SOT-143 4 Yes - 210ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 686-1558
Tillv. art.nrSTM6825LWY6F
VarumärkeSTMicroelectronics
2,51 kr
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1 Active High, Active Low, Push-Pull - - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 168-6351
Tillv. art.nrSTM1818TWX7F
VarumärkeSTMicroelectronics
1,248 kr
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1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 Yes - - 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 578-893
Tillv. art.nrSTM809LWX6F
VarumärkeSTMicroelectronics
0,852 kr
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1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 686-1555
Tillv. art.nrSTM6822MWY6F
VarumärkeSTMicroelectronics
2,676 kr
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1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 686-1589
Tillv. art.nrSTM6315SDW13F
VarumärkeSTMicroelectronics
4,787 kr
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Enheter
1 Active Low, Open Drain - - - - Surface Mount SOT-143 4 Yes - 210ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 168-6344
Tillv. art.nrSTM6822MWY6F
VarumärkeSTMicroelectronics
2,576 kr
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1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 168-6320
Tillv. art.nrSTM1816SWX7F
VarumärkeSTMicroelectronics
2,128 kr
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1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - - 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 686-1549
Tillv. art.nrSTM6822RWY6F
VarumärkeSTMicroelectronics
9,244 kr
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1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 624-8264
Tillv. art.nrSTM1816SWX7F
VarumärkeSTMicroelectronics
4,912 kr
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Enheter
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - - 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 686-1508
Tillv. art.nrSTM6322MWY6F
VarumärkeSTMicroelectronics
2,844 kr
Each (In a Pack of 5)
Enheter
1 Active High, Active Low, Open Drain, Push-Pull - - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm