The recommended input capacitor value is 10uF to 22uF, with a voltage rating of 6.3V or higher, to ensure stable operation and minimize output voltage ripple.
To ensure accurate and stable output voltage, use a high-precision resistor divider network for the feedback resistors (R1 and R2), and make sure the output capacitor is a low-ESR type with a value of 10uF to 22uF.
The maximum input voltage that can be applied to the LP38691DT-3.3/NOPB is 15V, but it's recommended to keep the input voltage below 12V for optimal performance and reliability.
The LP38691DT-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.
To minimize noise and EMI, use a good quality PCB layout with proper grounding, keep the input and output capacitors close to the device, and use a shielded inductor if possible.
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LP38691DT-3.3/NOPB Overview
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Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
