TPS76130DBVT datasheet by Texas Instruments

TPS76130DBVT Frequently Asked Questions (FAQs)

• What is the recommended input capacitor value and type for the TPS76130DBVT?
  The recommended input capacitor value is 1uF to 10uF, and the type should be a low-ESR ceramic capacitor, such as X5R or X7R, to ensure stable operation and minimize voltage ripple.
• How do I calculate the output voltage of the TPS76130DBVT?
  The output voltage of the TPS76130DBVT can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the internal reference voltage (1.25V), and R1 and R2 are the resistors connected to the FB pin.
• What is the maximum input voltage that the TPS76130DBVT can handle?
  The maximum input voltage that the TPS76130DBVT can handle is 15V, but it's recommended to operate within the specified input voltage range of 2.7V to 12V for optimal performance and reliability.
• Can I use the TPS76130DBVT in a high-temperature environment?
  The TPS76130DBVT is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure that the device is properly cooled to prevent overheating and ensure reliable operation.
• How do I ensure the stability of the TPS76130DBVT output voltage?
  To ensure the stability of the output voltage, it's crucial to follow the recommended PCB layout guidelines, use a low-ESR output capacitor, and minimize the loop area of the feedback network to reduce noise and oscillations.