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STMicroelectronics · Development boards

EVAL4971

BOARD EVAL FOR L4971/L4978 REG

STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.

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EVAL4971 component illustration
Component illustration · verify actual package in documentation.

EVAL4971 specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeEVAL4971
FamilyDevelopment boards
PackageNot recorded
Product StatusObsolete
Main PurposeDC/DC, Step Down
Outputs and Type1, Non-Isolated
Power - OutputNot provided in source
Voltage - Output3.3V ~ 40V
Current - Output1.5A
Voltage - Input8V ~ 55V
Regulator TopologyBuck
Frequency - Switching100kHz
Board TypeFully Populated
Supplied ContentsBoard(s)
Utilized IC / PartL4971

Documents and evidence

EVAL4971 ↗

Before sourcing EVAL4971

  1. Identify the firmware and board baseline
  2. Check flash, RAM and required peripherals
  3. Review pin assignment and supply limits
  4. Keep the full temperature and package suffix
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Questions about EVAL4971

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Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.

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