MP2303DN-LF-Z datasheet by Monolithic Power Systems

MP2303DN-LF-Z Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the MP2303DN-LF-Z can handle?
  The MP2303DN-LF-Z can handle a maximum input voltage of 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the output voltage within the recommended range of 0.8V to 15V.
• What is the maximum output current that the MP2303DN-LF-Z can provide?
  The MP2303DN-LF-Z can provide a maximum output current of 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
• How do I reduce the noise and ripple on the output voltage?
  To reduce the noise and ripple on the output voltage, use a low-ESR output capacitor, and add a 10nF to 100nF ceramic capacitor in parallel with the output capacitor. Also, keep the input voltage as clean as possible.
• What is the thermal shutdown temperature of the MP2303DN-LF-Z?
  The thermal shutdown temperature of the MP2303DN-LF-Z is 150°C. The device will shut down when the junction temperature exceeds this value, and will restart when the temperature drops below 130°C.