REG102GA-2.5 datasheet by Texas Instruments

REG102GA-2.5 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the REG102GA-2.5 can handle?
  The maximum input voltage is 12V, but it's recommended to keep it below 10V for optimal performance and to prevent overheating.
• How do I ensure the output voltage is stable and accurate?
  To ensure a stable output voltage, make sure to use a suitable output capacitor (e.g., 10uF) and a minimum of 1uF input capacitor. Also, keep the input voltage ripple below 100mV.
• What is the dropout voltage of the REG102GA-2.5?
  The dropout voltage is typically around 1.5V, which means the input voltage should be at least 2.5V + 1.5V = 4V to ensure proper regulation.
• Can I use the REG102GA-2.5 in a high-temperature environment?
  The REG102GA-2.5 is rated for operation up to 125°C, but it's recommended to derate the output current at higher temperatures to prevent overheating.
• How do I calculate the power dissipation of the REG102GA-2.5?
  Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT. Make sure to keep the PD below the maximum rating of 1.4W to prevent overheating.