TPS3307-25DGN datasheet by Texas Instruments

TPS3307-25DGN Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS3307-25DGN?
  The maximum input voltage that can be applied to the TPS3307-25DGN is 18V, but it's recommended to keep it below 15V for reliable operation.
• How do I ensure the TPS3307-25DGN is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a low-ESR output capacitor, and add a 10nF-100nF ceramic capacitor between the VCC and GND pins.
• What is the minimum output current that the TPS3307-25DGN can supply?
  The TPS3307-25DGN can supply a minimum output current of 1mA, but it's recommended to use it with a minimum load of 10mA to ensure proper regulation.
• Can I use the TPS3307-25DGN in a high-temperature environment?
  The TPS3307-25DGN is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.
• How do I calculate the output voltage tolerance of the TPS3307-25DGN?
  The output voltage tolerance of the TPS3307-25DGN is typically ±2% over the entire operating range. You can calculate the output voltage tolerance by multiplying the nominal output voltage (2.5V) by the tolerance percentage (2%).