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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Description Prix 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
N° de stock RS 168-6341
Référence fabricantSTM6321RWY6F
0,545 €
Each (On a Reel of 3000)
Unité
1 Active High, Active Low, Open Drain, Push-Pull Yes - - - Surface Mount SOT-23 5 - - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
N° de stock RS 686-1511
Référence fabricantSTM6321RWY6F
1,334 €
Each (In a Pack of 5)
Unité
1 Active High, Active Low, Open Drain, Push-Pull Yes - - - Surface Mount SOT-23 5 - - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
N° de stock RS 624-8236
Référence fabricantSTM1001SWX6F
0,445 €
Each (In a Pack of 10)
Unité
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 168-6317
Référence fabricantSTM1001SWX6F
0,162 €
Each (On a Reel of 3000)
Unité
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 168-6338
Référence fabricantSTM6322SWY6F
0,288 €
Each (On a Reel of 3000)
Unité
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
N° de stock RS 686-1491
Référence fabricantSTM6322SWY6F
0,752 €
Each (In a Pack of 5)
Unité
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
N° de stock RS 168-5842
Référence fabricantSTM6822TWY6F
0,313 €
Each (On a Reel of 3000)
Unité
1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
N° de stock RS 578-916
Référence fabricantSTM6822TWY6F
0,766 €
Each (In a Pack of 5)
Unité
1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
N° de stock RS 578-897
Référence fabricantSTM811TW16F
0,524 €
Each (In a Pack of 5)
Unité
1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 168-6323
Référence fabricantSTM809SWX6F
0,121 €
Each (On a Reel of 3000)
Unité
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 168-5841
Référence fabricantSTM811TW16F
0,298 €
Each (On a Reel of 3000)
Unité
1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 624-8365
Référence fabricantSTM809SWX6F
0,345 €
Each (In a Pack of 10)
Unité
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 168-6360
Référence fabricantSTM1001LWX6F
0,162 €
Each (On a Reel of 3000)
Unité
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 168-6349
Référence fabricantSTM1813MWX7F
0,221 €
Each (On a Reel of 3000)
Unité
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 Yes - - 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 686-1583
Référence fabricantSTM1813MWX7F
0,621 €
Each (In a Pack of 10)
Unité
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 Yes - - 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 168-6361
Référence fabricantSTM810TWX6F
0,129 €
Each (On a Reel of 3000)
Unité
1 Active High, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
N° de stock RS 189-1873
Référence fabricantSTM6519APAAUB6F
0,23 €
Each (On a Reel of 3000)
Unité
1 Active Low, Open Drain - - - - Surface Mount UDFN 6 - - 210ms 1.5 x 1.05 x 0.55mm 0.55mm
N° de stock RS 168-6345
Référence fabricantSTM6825LWY6F
0,284 €
Each (On a Reel of 3000)
Unité
1 Active High, Active Low, Push-Pull - - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
N° de stock RS 687-6033
Référence fabricantSTM6780SWB6F
0,788 €
Each (In a Pack of 5)
Unité
2 Active Low, Open Drain - - - - Surface Mount SOT-23 6 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
N° de stock RS 686-1558
Référence fabricantSTM6825LWY6F
0,768 €
Each (In a Pack of 5)
Unité
1 Active High, Active Low, Push-Pull - - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm