LM2904DRG3 datasheet by Texas Instruments

LM2904DRG3 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LM2904DRG3 can handle?
  The maximum input voltage for the LM2904DRG3 is 30V, but it's recommended to keep it below 25V for reliable operation.
• Can I use the LM2904DRG3 in a high-temperature environment?
  The LM2904DRG3 is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures.
• How do I ensure the stability of the output voltage?
  To ensure stability, use a minimum output capacitance of 10uF with an ESR of 5 ohms or less, and keep the input capacitance to a minimum (less than 1uF).
• What is the minimum input voltage required for the LM2904DRG3 to regulate the output voltage?
  The minimum input voltage required for regulation is typically 2.5V above the output voltage (e.g., 7.5V for a 5V output).
• Can I use the LM2904DRG3 in a switching regulator application?
  No, the LM2904DRG3 is a linear voltage regulator and is not suitable for switching regulator applications. It's designed for low-dropout, low-power applications.