STMicroelectronics Low Earth Orbit (LEO) Rad-Hard ICs

STMicroelectronics Low Earth Orbit (LEO) Rad-Hard ICs, available in plastic PowerSO-20 and TSSOP-20 packages, offer a unique combination of cost-effectiveness, radiation hardness, quality assurance, and delivered quantities. The analog and power management LEO ICs benefit from dedicated qualification, manufacturing, screening, quality assurance, and logistics processes. Features include a 2V to 12V range, with operation in a -40°C to +125°C temperature range and a 400km to 2000km altitude range. The Low Earth Orbit (LEO) Rad-Hard ICs take advantage of STMicroelectronics 40-year Space heritage and automotive AEC-Q100 qualification.


  • Radiation proven in TID and SEE
  • AEC-Q100 based framework
  • Dedicated qualification level, screening, and traceability
  • Statistical process control
  • Large quantity capacity
  • Lightweight
  • Small packages with gold wires and whisker-free finishing (NiPdAu)
  • Single plant source per line
  • Tested at -40°C, +25°C, and +125°C temperatures
  • Altitudes from 400km to 2000km
  • Space-compliant outgassing (RML recovery mass loss of <1%, CVM collected volatile condensable material <0.1%)
  • 2V to 12V range
  • PowerSO-20 and TSSOP-20 packages
  • Available versions
    • Dummy samples for worst-case final packaging for mounting qualification
    • Development samples for evaluation and development
    • Flight Models that are compliant with “ST-LEO-Generic-Specification for ICs”


  • Low Earth Orbit (LEO) satellite constellations
    • Internet access
    • In-flight internet services
    • Earth observation missions
  • Automotive


Đã phát hành: 2023-03-27 | Đã cập nhật: 2023-09-11