TPS3307-25DGNR datasheet by Texas Instruments

TPS3307-25DGNR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS3307-25DGNR?
  The maximum input voltage that can be applied to the TPS3307-25DGNR is 5.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
• How do I ensure the TPS3307-25DGNR is stable and does not oscillate?
  To ensure stability, follow the layout guidelines in the datasheet, use a low-ESR capacitor for CIN, and keep the output capacitor (COUT) value within the recommended range. Additionally, ensure that the input voltage is within the specified range and the device is operated within the recommended temperature range.
• What is the minimum ESR required for the output capacitor (COUT)?
  The minimum ESR required for the output capacitor (COUT) is 0.1 ohms, as specified in the datasheet. Using a capacitor with a lower ESR may cause instability or oscillation.
• Can I use the TPS3307-25DGNR in a high-temperature environment?
  The TPS3307-25DGNR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Ensure that the device is operated within the recommended temperature range (–40°C to 125°C) for optimal performance and reliability.
• How do I calculate the output voltage of the TPS3307-25DGNR?
  The output voltage of the TPS3307-25DGNR is fixed at 2.5V. The device is a fixed-voltage regulator, and the output voltage is not adjustable.