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

...
Read more Read less

Filters

Viewing 1 - 20 of 90 products
Results per page
Description Price 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 Stock No. 165-6634
Mfr. Part No.STM6710JWB6F
kr 3,677
Each (On a Reel of 3000)
Units
4 Active Low - Yes - Adjustable Surface Mount SOT-23 6 Yes - 280ms 3.05 x 1.75 x 1.3mm 1.3mm
RS Stock No. 189-1873
Mfr. Part No.STM6519APAAUB6F
kr 2,147
Each (On a Reel of 3000)
Units
1 Active Low, Open Drain - - - - Surface Mount UDFN 6 - - 210ms 1.5 x 1.05 x 0.55mm 0.55mm
RS Stock No. 168-6351
Mfr. Part No.STM1818TWX7F
kr 1,161
Each (On a Reel of 3000)
Units
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 Yes - - 3.04 x 1.4 x 1.02mm 1.02mm
RS Stock No. 578-893
Mfr. Part No.STM809LWX6F
kr 0,792
Each (In a Pack of 5)
Units
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS Stock No. 686-1668
Mfr. Part No.STM1001TWX6F
kr 4,195
Each (In a Pack of 25)
Units
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS Stock No. 686-1564
Mfr. Part No.STM6823SWY6F
kr 11,704
Each (In a Pack of 5)
Units
1 Active Low, Push-Pull Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS Stock No. 686-1671
Mfr. Part No.STM1001LWX6F
kr 1,224
Each (In a Pack of 25)
Units
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS Stock No. 687-6033
Mfr. Part No.STM6780SWB6F
kr 7,618
Each (In a Pack of 5)
Units
2 Active Low, Open Drain - - - - Surface Mount SOT-23 6 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS Stock No. 624-8236
Mfr. Part No.STM1001SWX6F
kr 1,356
Each (In a Pack of 10)
Units
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS Stock No. 168-6344
Mfr. Part No.STM6822MWY6F
kr 2,396
Each (On a Reel of 3000)
Units
1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS Stock No. 795-6900
Mfr. Part No.STM6710JWB6F
kr 7,308
Each (In a Pack of 10)
Units
4 Active Low - Yes - Adjustable Surface Mount SOT-23 6 Yes - 280ms 3.05 x 1.75 x 1.3mm 1.3mm
RS Stock No. 686-1561
Mfr. Part No.STM6824RWY6F
kr 7,636
Each (In a Pack of 5)
Units
1 Active High, Active Low, Push-Pull Yes - - - Surface Mount SOT-23 5 - - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS Stock No. 686-1549
Mfr. Part No.STM6822RWY6F
kr 8,912
Each (In a Pack of 5)
Units
1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS Stock No. 168-6356
Mfr. Part No.STM1816TWX7F
kr 1,827
Each (On a Reel of 3000)
Units
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - - 3.04 x 1.4 x 1.02mm 1.02mm
RS Stock No. 686-1583
Mfr. Part No.STM1813MWX7F
kr 1,368
Each (In a Pack of 10)
Units
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 Yes - - 3.04 x 1.4 x 1.02mm 1.02mm
RS Stock No. 686-1511
Mfr. Part No.STM6321RWY6F
kr 2,892
Each (In a Pack of 5)
Units
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
RS Stock No. 795-9088
Mfr. Part No.STM6522AAAADG6F
kr 2,256
Each (In a Pack of 5)
Units
1 Active Low, Open Drain - - - - Surface Mount TDFN 8 - - 280ms 2 x 2 x 0.75mm 0.75mm
RS Stock No. 165-7496
Mfr. Part No.STM6823RWY6F
kr 4,006
Each (On a Reel of 3000)
Units
1 Active Low, Push-Pull Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS Stock No. 686-1595
Mfr. Part No.STM1818TWX7F
kr 1,236
Each (In a Pack of 10)
Units
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 Yes - - 3.04 x 1.4 x 1.02mm 1.02mm
RS Stock No. 168-6360
Mfr. Part No.STM1001LWX6F
kr 1,228
Each (On a Reel of 3000)
Units
1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 - - 280ms 3.04 x 1.4 x 1.02mm 1.02mm