Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general guidelines for switching regulator layout, such as keeping the input and output capacitors close to the IC, and using a solid ground plane to reduce noise and EMI.
To ensure stability, make sure to follow the recommended component values and layout guidelines, and also add a small ceramic capacitor (e.g. 10nF) between the VOUT and GND pins to improve stability and reduce noise.
Although the datasheet specifies a maximum input voltage of 15V, it's recommended to limit the input voltage to 12V or less to ensure reliable operation and prevent damage to the IC.
The LM9076QBMA-3.3/NOPB is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation and prevent thermal shutdown.
The output voltage tolerance is typically ±2% of the nominal output voltage (3.3V). To calculate the tolerance, multiply the nominal output voltage by the tolerance percentage (e.g. 3.3V x 0.02 = ±0.066V).
LM9076QBMA-3.3/NOPB datasheet
by Texas Instruments
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