LM2636MTC/NOPB,IC REG SYNCH BUCK 5-BIT 20-TSSOP
LM2636MTCX/NOPB,IC CTRLR PROG REG 5BIT 20TSSOP
LM2636MX/NOPB,IC CTRLR PROG REG 5BIT 20-SOIC
LM2637M/NOPB,IC MOTHERBRD PWR SUPPLY 24-SOIC
LM2637MX/NOPB,IC MOTHERBRD PWR SUPPLY 24-SOIC
LM2638M/NOPB,IC MOTHERBRD PWR SUPPLY 24-SOIC
【National Semiconductor】LM2638MX,IC MOTHERBRD PWR SUPPLY 24-SOIC
【National Semiconductor】LM2639EVAL,EVALUATION BOARD FOR LM2639