LT3085MPMS8E#PBF datasheet by Linear Technology

LT3085MPMS8E#PBF Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LT3085?
  The maximum input voltage that can be applied to the LT3085 is 40V, but it's recommended to keep it below 36V for reliable operation.
• How do I ensure stability in the LT3085 regulator?
  To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input.
• What is the minimum ESR required for the output capacitor?
  The minimum ESR required for the output capacitor is 0.1 ohms, but it's recommended to use a capacitor with an ESR of 0.05 ohms or less for optimal performance.
• Can I use the LT3085 in a high-temperature environment?
  The LT3085 is rated for operation up to 125°C, but it's essential to consider the thermal derating and ensure that the device does not exceed its maximum junction temperature.
• How do I adjust the output voltage of the LT3085?
  The output voltage of the LT3085 can be adjusted by using a resistive divider network between the output and the ADJ pin, with the ratio of the resistors determining the output voltage.