LP2950-33LPRE3 datasheet by Texas Instruments

LP2950-33LPRE3 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LP2950-33LPRE3?
  The maximum input voltage that can be applied to the LP2950-33LPRE3 is 30V, but it's recommended to keep it below 24V for reliable operation.
• How do I ensure the LP2950-33LPRE3 is stable and doesn't oscillate?
  To ensure stability, make sure to use a minimum output capacitance of 10uF, and keep the output capacitor's ESR (Equivalent Series Resistance) below 1 ohm. Also, avoid using ceramic capacitors with high ESL (Equivalent Series Inductance).
• What is the minimum input voltage required for the LP2950-33LPRE3 to operate?
  The minimum input voltage required for the LP2950-33LPRE3 to operate is 6.5V, but it's recommended to keep it above 7V for reliable operation.
• Can I use the LP2950-33LPRE3 in a high-temperature environment?
  The LP2950-33LPRE3 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Make sure to derate the output current and voltage accordingly, and consider using a heat sink if necessary.
• How do I calculate the output voltage tolerance of the LP2950-33LPRE3?
  The output voltage tolerance of the LP2950-33LPRE3 is typically ±2%, but it can vary depending on the input voltage, output current, and temperature. Consult the datasheet for more information on calculating the output voltage tolerance.