【National Semiconductor】LM22679TJE-ADJ,
LM22679TJE-ADJ/NOPB,开关变换器、稳压器与控制器 5A STEP-DOWN VLTG REG
【National Semiconductor】LM22679TJE-ADJ/NOPB.,
LM22680EVAL/NOPB,电源管理IC开发工具 LM22680 EVAL BOARD
【National Semiconductor】LM22680MR-ADJ,
LM22680MR-ADJ/NOPB,开关变换器、稳压器与控制器
LM22680MRE-ADJ/NOPB,开关变换器、稳压器与控制器 2A STEP-DOWN VLTG REG
LM22680MRX-ADJ/E7002609,PROTOTYPE