【STMicroelectronics】L5987A,开关变换器、稳压器与控制器 3 A STEP-DOWN SWITCH REG
【STMicroelectronics】L5987ATR,IC REG BUCK ADJ 3A 8HSOP
【STMicroelectronics】L5987TR,IC REG BUCK ADJ 3A 8VFQFPN
【STMicroelectronics】L5988D,IC REG BUCK SYNC ADJ 4A 16HTSSOP
【STMicroelectronics】L5988DTR,直流/直流开关调节器 4A Step Down Reg 2.9V to 18V 200ns
【STMicroelectronics】L5989D,IC REG BUCK SYNC ADJ 4A 16HTSSOP
【STMicroelectronics】L5989DTR,IC REG BUCK SYNC ADJ 4A 16HTSSOP
【STMicroelectronics】L5991,电流型 PWM 控制器 Prog Current Mode
