BD18IA5WEFJ is a LDO regulator with output current 0.5A. The output accuracy is ±1% of output voltage. It is used for the wide applications of digital appliances. It has package type:HTSOP-J8. Over current protection (for protecting the IC destruction by output short circuit), circuit current ON/OFF switch(for setting the circuit 0µA at shutdown mode), and thermal shutdown circuit (for protecting IC from heat destruction by over load condition) are all built in. It is usable for ceramic capacitor and enables to improve smaller set and long-life.We recommendBD18IA5JEFJfor your new development. It uses different production lines for the purpose of improving production efficiency. Electric characteristics noted in Datasheet does not differ between Production Line.