LT3080EMS8E-1#PBF datasheet by Linear Technology

LT3080EMS8E-1#PBF Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LT3080?
  The maximum input voltage that can be applied to the LT3080 is 40V, but it's recommended to keep it below 36V for reliable operation.
• How do I ensure stability in the output voltage of the LT3080?
  To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR capacitor for the input capacitor.
• What is the minimum input voltage required for the LT3080 to operate?
  The minimum input voltage required for the LT3080 to operate is 2.5V, but it's recommended to keep it above 3V for reliable operation.
• Can I use the LT3080 in a high-temperature environment?
  Yes, the LT3080 can operate in high-temperature environments, but its performance may degrade above 125°C. Make sure to derate the output current and voltage accordingly.
• How do I protect the LT3080 from overcurrent conditions?
  The LT3080 has a built-in current limit, but you can also add an external current sense resistor to detect overcurrent conditions. You can also use a fuse or a PTC thermistor for added protection.