Attention to Internet Explorer users: ROHM website does not recommend browsing in IE 11. Please use latest browser to ensure the best performance on ROHM website.
When setting the output voltage the recommended feedback resistance will differ since the voltage at the output voltage setting pins (ADJ, FB, C) will vary depending on the product. Refer to the technical materials for details. If the total value of feedback resistance is small the voltage at the output voltage setting terminals may become low at startup, which may prevent the circuit from starting up. Related Link:Technical Document