L78M09CDT-TR datasheet by STMicroelectronics

L78M09CDT-TR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the L78M09CDT-TR?
  The maximum input voltage that can be applied to the L78M09CDT-TR is 35V, but it's recommended to keep it below 30V for reliable operation.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, it's recommended to use a minimum of 10uF capacitor at the input and output pins, and to keep the leads as short as possible.
• What is the maximum output current that the L78M09CDT-TR can provide?
  The maximum output current that the L78M09CDT-TR can provide is 1.5A, but it's recommended to keep it below 1A for reliable operation.
• How do I protect the L78M09CDT-TR from overheating?
  To protect the L78M09CDT-TR from overheating, it's recommended to provide adequate heat sinking, keep the device away from high-temperature sources, and ensure good airflow around the device.
• Can I use the L78M09CDT-TR in a high-reliability application?
  Yes, the L78M09CDT-TR is suitable for high-reliability applications, but it's recommended to follow proper design and manufacturing guidelines to ensure the device operates within its specifications.