A good layout practice is to keep the input and output capacitors close to the device, use a solid ground plane, and keep the power traces short and wide. Additionally, it's recommended to use a ferrite bead or a small inductor in series with the input capacitor to filter out high-frequency noise.
Choose input capacitors with low ESR (Equivalent Series Resistance) and high ripple current rating. For output capacitors, choose ones with low ESR and high capacitance. A good starting point is to use 10uF to 22uF ceramic capacitors for both input and output.
The TPS3510D can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and minimize power dissipation.
The output voltage of the TPS3510D can be adjusted by using a resistor divider network between the output and the ADJ pin. The output voltage is determined by the ratio of the resistors and the internal reference voltage.
The TPS3510D requires a minimum input voltage of 2.7V to operate, but it's recommended to keep the input voltage above 3.5V to ensure reliable operation.
TPS3510D datasheet
by Texas Instruments
