LT1116CS8 datasheet by Linear Technology

LT1116CS8 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LT1116CS8 can handle?
  The LT1116CS8 can handle input voltages up to 15V, but it's recommended to keep the input voltage at least 2V above the output voltage to ensure proper regulation.
• How do I ensure the stability of the output voltage with the LT1116CS8?
  To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 0.05 ohms or less, and keep the output capacitor close to the regulator.
• Can I use the LT1116CS8 in a high-temperature environment?
  The LT1116CS8 is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper heat sinking and thermal management to prevent overheating.
• How much current can the LT1116CS8 deliver?
  The LT1116CS8 can deliver up to 1.5A of output current, but it's recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.
• Is the LT1116CS8 a low-dropout regulator (LDO)?
  Yes, the LT1116CS8 is a low-dropout regulator (LDO) with a dropout voltage of approximately 1.2V at 1.5A output current, making it suitable for applications where a low input-to-output voltage differential is required.