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 620-1142
Tillv. art.nrTPS3808G01DBVT
VarumärkeTexas Instruments
18,054 kr
Each (In a Pack of 5)
Enheter
1 Open Drain - - - Adjustable Surface Mount SOT-23 6 Yes - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 121-8971
Tillv. art.nrTPS3808G01DBVT
VarumärkeTexas Instruments
12,413 kr
Each (On a Reel of 250)
Enheter
1 Open Drain - - - Adjustable Surface Mount SOT-23 6 Yes - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 145-6389
Tillv. art.nrTPS3813K33DBVT
VarumärkeTexas Instruments
13,584 kr
Each (On a Reel of 250)
Enheter
1 Open Drain Yes - - - Surface Mount SOT-23 6 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 145-7113
Tillv. art.nrTPS3824-50DBVT
VarumärkeTexas Instruments
11,828 kr
Each (On a Reel of 250)
Enheter
1 - Yes - - - Surface Mount SOT-23 5 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 662-3435
Tillv. art.nrTPS3824-50DBVR
VarumärkeTexas Instruments
7,398 kr
Each (In a Pack of 5)
Enheter
1 Active High, Active Low Yes - - - Surface Mount SOT-23 5 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 412-652
Tillv. art.nrADM699ANZ
VarumärkeAnalog Devices
25,87 kr
Each (In a Pack of 5)
Enheter
1 Active High, Active Low, Push-Pull Yes - - - Through Hole PDIP 8 - - 280ms 10.92 x 7.11 x 4.95mm 4.95mm
RS-artikelnummer 620-0739
Tillv. art.nrTPS3824-50DBVT
VarumärkeTexas Instruments
14,869 kr
Each (In a Pack of 10)
Enheter
1 - Yes - - - Surface Mount SOT-23 5 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 662-3390
Tillv. art.nrTPS3813K33DBVT
VarumärkeTexas Instruments
20,514 kr
Each (In a Pack of 5)
Enheter
1 Open Drain Yes - - - Surface Mount SOT-23 6 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 161-0143
Tillv. art.nrADM699ANZ
VarumärkeAnalog Devices
18,198 kr
Each (In a Tube of 50)
Enheter
1 Active High, Active Low, Push-Pull Yes - - - Through Hole PDIP 8 - - 280ms 10.92 x 7.11 x 4.95mm 4.95mm
RS-artikelnummer 162-7178
Tillv. art.nrTPS3824-50DBVR
VarumärkeTexas Instruments
7,524 kr
Each (On a Reel of 3000)
Enheter
1 Active High, Active Low Yes - - - Surface Mount SOT-23 5 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 173-600
Tillv. art.nrMAX823SEUK+T
VarumärkeMaxim Integrated
36,438 kr
Each (In a Pack of 5)
Enheter
1 Active Low, Push-Pull Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.63 x 1.1mm 1.1mm
RS-artikelnummer 178-5301
Tillv. art.nrMCP102T-195I/TT
VarumärkeMicrochip
3,718 kr
Each (On a Reel of 3000)
Enheter
1 Active Low - Yes - - Surface Mount SOT-23B 3 - - 130ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 578-916
Tillv. art.nrSTM6822TWY6F
VarumärkeSTMicroelectronics
7,92 kr
Each (In a Pack of 5)
Enheter
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 103-5058
Tillv. art.nrMAX809RTRG
VarumärkeON Semiconductor
1,083 kr
Each (On a Reel of 3000)
Enheter
1 Active Low, Push-Pull N N N - Surface Mount SOT-23 3 - - 460ms 2.9 x 1.3 x 0.94mm 0.94mm
RS-artikelnummer 688-8806
Tillv. art.nrMAX809RTRG
VarumärkeON Semiconductor
1,595 kr
Each (In a Pack of 2)
Enheter
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 460ms 2.9 x 1.3 x 0.94mm 0.94mm
RS-artikelnummer 767-3400
Tillv. art.nrMCP102T-195I/TT
VarumärkeMicrochip
4,922 kr
Each (On a Tape of 10)
Enheter
1 Active Low - Yes - - Surface Mount SOT-23B 3 - - 130ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 168-5842
Tillv. art.nrSTM6822TWY6F
VarumärkeSTMicroelectronics
3,232 kr
Each (On a Reel of 3000)
Enheter
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 165-4590
Tillv. art.nrMCP130T-475I/TT
VarumärkeMicrochip
3,155 kr
Each (On a Reel of 3000)
Enheter
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 700ms 2.9 x 1.3 x 0.95mm 0.95mm
RS-artikelnummer 168-6360
Tillv. art.nrSTM1001LWX6F
VarumärkeSTMicroelectronics
2,663 kr
Each (On a Reel of 3000)
Enheter
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 168-6355
Tillv. art.nrSTM811RW16F
VarumärkeSTMicroelectronics
2,126 kr
Each (On a Reel of 3000)
Enheter
1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
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