TPS7101QDR datasheet by Texas Instruments

TPS7101QDR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS7101QDR?
  The maximum input voltage that can be applied to the TPS7101QDR is 15V. Exceeding this voltage may damage the device.
• How do I ensure stability in the output voltage of the TPS7101QDR?
  To ensure stability in the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of 1 ohm or less.
• What is the minimum input voltage required for the TPS7101QDR to operate?
  The minimum input voltage required for the TPS7101QDR to operate is 2.7V. However, the device can operate down to 2.2V with reduced performance.
• Can the TPS7101QDR be used in a high-temperature environment?
  Yes, the TPS7101QDR can operate in a high-temperature environment up to 125°C. However, the device's performance may degrade at high temperatures, and the output voltage may drop.
• How do I calculate the output voltage of the TPS7101QDR?
  The output voltage of the TPS7101QDR can be calculated using the formula: Vout = 1.2V * (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.