TPS3103K33DBVR datasheet by Texas Instruments

TPS3103K33DBVR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS3103K33DBVR?
  The maximum input voltage that can be applied to the TPS3103K33DBVR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the TPS3103K33DBVR is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and add a 1uF capacitor between the VIN and GND pins.
• What is the minimum input voltage required for the TPS3103K33DBVR to operate?
  The minimum input voltage required for the TPS3103K33DBVR to operate is 2.7V, but it's recommended to keep it above 3V for optimal performance.
• Can I use the TPS3103K33DBVR in a high-temperature environment?
  The TPS3103K33DBVR is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability.
• How do I calculate the output voltage of the TPS3103K33DBVR?
  The output voltage of the TPS3103K33DBVR can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.