LT3080EMS8E datasheet by Linear Technology

LT3080EMS8E Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LT3080EMS8E can handle?
  The LT3080EMS8E can handle input voltages up to 40V, but it's recommended to keep the input voltage below 36V for optimal performance and reliability.
• How do I optimize the output voltage accuracy of the LT3080EMS8E?
  To optimize output voltage accuracy, ensure that the input voltage is within the recommended range, use a high-quality output capacitor, and minimize noise and ripple on the input and output lines.
• What is the minimum ESR (Equivalent Series Resistance) required for the output capacitor?
  The minimum ESR required for the output capacitor is 0.05 ohms. Using a capacitor with a lower ESR can cause instability and affect the regulator's performance.
• Can I use the LT3080EMS8E in a high-temperature environment?
  The LT3080EMS8E is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliable operation.
• How do I protect the LT3080EMS8E from input voltage transients and surges?
  Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit to protect the LT3080EMS8E from input voltage transients and surges. This will help prevent damage to the regulator and ensure reliable operation.