APX803-26SAG-7 datasheet by Diodes Incorporated

APX803-26SAG-7 Frequently Asked Questions (FAQs)

• What is the recommended input capacitor value for stable operation?
  A 1-10uF ceramic capacitor is recommended for input decoupling, depending on the input voltage and noise requirements.
• How do I ensure the output voltage is accurate and stable?
  Use a 10nF ceramic capacitor on the output pin to ground for noise filtering, and ensure the output voltage is measured directly at the output pin to avoid any voltage drops.
• What is the maximum input voltage that can be applied to the APX803-26SAG-7?
  The maximum input voltage is 26V, but it's recommended to keep the input voltage below 24V for optimal performance and reliability.
• Can I use the APX803-26SAG-7 in a high-temperature environment?
  The APX803-26SAG-7 is rated for operation up to 125°C, but thermal derating may be necessary for high-temperature applications. Consult the datasheet for thermal resistance and power dissipation guidelines.
• How do I calculate the power dissipation of the APX803-26SAG-7?
  Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT. Ensure the calculated PD is within the recommended maximum power dissipation rating.