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STMicroelectronics · Other integrated circuits

L9911K

IC REG AUTO APPL 1OUT 8MULTIWATT

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L9911K component illustration
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L9911K specifications

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

ManufacturerSTMicroelectronics
Ordering codeL9911K
FamilyOther integrated circuits
PackageMultiwatt-8 (Straight Leads)
Product StatusObsolete
ApplicationsPower Supply, Automotive Applications
Voltage - Input7V ~ 18V
Number of Outputs1
Voltage - OutputNot provided in source
Operating Temperature-40°C ~ 150°C
Mounting TypeThrough Hole
Package / CaseMultiwatt-8 (Straight Leads)
Supplier Device Package8-Multiwatt

Documents and evidence

L9911K ↗

Before sourcing L9911K

  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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