REG1118-2.85/2K5 datasheet by Texas Instruments

REG1118-2.85/2K5 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the REG1118-2.85/2K5 can handle?
  The maximum input voltage is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
• How do I calculate the output voltage of the REG1118-2.85/2K5?
  The output voltage is fixed at 2.85V, and it's not adjustable. The '2.85' in the part number indicates the output voltage.
• What is the minimum input voltage required for the REG1118-2.85/2K5 to function properly?
  The minimum input voltage is 3.5V, but it's recommended to keep it above 4V for optimal performance and to ensure the output voltage remains stable.
• Can I use the REG1118-2.85/2K5 in a high-current application?
  The REG1118-2.85/2K5 has a maximum output current of 1.5A. If your application requires more current, you may need to consider a different voltage regulator or add external components to ensure reliable operation.
• How do I thermal management for the REG1118-2.85/2K5?
  The REG1118-2.85/2K5 has a thermal shutdown feature that turns off the output when the junction temperature exceeds 150°C. To prevent overheating, ensure good airflow, use a heat sink if necessary, and keep the input voltage and output current within the recommended limits.