2024-12-18(矽力杰)降压芯片 耐压6V以内选型参考SY8884ADFC, SY8883ADFC,SY80706SYC,SY80063AABC,SY80004DQD,SY8891EARC,SY80003DQD,SY8893LARC,SY8893EARC,SY8893ARC,SY8892EARC,SY8892ARC,SY8891ARC,SY8883EDFC,SY8883DFC,SY8876DFC,SY8871BDFC,SY8859QWC,SY8859LQWC,SY8856DFC,SY8851DFC,SY8843QWC,SY8843LQWC,SY8842QWC