LM3466MR/NOPB datasheet by Texas Instruments

LM3466MR/NOPB Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LM3466MR/NOPB can handle?
  The maximum input voltage is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the LM3466MR/NOPB is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor, and add a 10nF capacitor between the VIN and GND pins.
• What is the minimum input voltage required for the LM3466MR/NOPB to operate?
  The minimum input voltage is 6.5V, but it's recommended to keep it above 7V for reliable operation.
• Can I use the LM3466MR/NOPB in a high-temperature environment?
  Yes, the LM3466MR/NOPB can operate up to 125°C, but the output current may need to be derated at higher temperatures.
• How do I calculate the output voltage of the LM3466MR/NOPB?
  The output voltage can be calculated using the formula: VOUT = 1.23V x (1 + R1/R2), where R1 and R2 are the resistors in the feedback network.