A thermal pad is recommended under the IC to improve heat dissipation. A minimum of 2oz copper thickness and a thermal relief pattern are suggested. Refer to the Torex application note for detailed guidelines.
Use a high-quality input capacitor (e.g., X5R or X7R) with a minimum capacitance of 10uF and a voltage rating of 1.5 times the maximum input voltage. Additionally, ensure the output capacitor is properly sized and placed close to the IC.
The maximum allowable ripple voltage is 10% of the input voltage. Exceeding this may affect the regulator's performance and stability.
The XC9267B75CER-G is rated for operation up to 125°C. However, derating is required for temperatures above 85°C. Consult the datasheet for specific derating guidelines.
Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the regulator from voltage surges or spikes.
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