TPS7301QDR datasheet by Texas Instruments

TPS7301QDR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS7301QDR?
  The maximum input voltage that can be applied to the TPS7301QDR is 12V, but it's recommended to keep it below 10V for optimal performance and to prevent damage to the device.
• How do I ensure stability of the output voltage?
  To ensure stability of the output voltage, it's essential to use a capacitor with a value between 10uF to 22uF and an ESR of less than 1 ohm on the output pin. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm.
• What is the minimum input voltage required for the TPS7301QDR to operate?
  The minimum input voltage required for the TPS7301QDR to operate is 2.7V, but it's recommended to keep it above 3V for optimal performance.
• Can I use the TPS7301QDR in a high-temperature environment?
  The TPS7301QDR is rated for operation up to 125°C, but it's essential to ensure that the device is properly heatsinked and that the junction temperature is kept below 150°C to prevent damage.
• How do I calculate the output voltage of the TPS7301QDR?
  The output voltage of the TPS7301QDR can be calculated using the formula: Vout = 1.24V * (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.