【Texas Instruments】PT6641P,REG SW -3.3V 4A VERT
【Texas Instruments】PT6642D,REGULATOR -5V 4A VADJ HORZ
【Texas Instruments】PT6642E,REG SW -5V 4A HORZ SMD
【Texas Instruments】PT6642G,REG SW 12VIN 4A -5V HORZ
【Texas Instruments】PT6642P,REGULATOR -5V 4A VADJ VERT
【Texas Instruments】PT6643D,REG SW -12V 2A HORZ T/H
【Texas Instruments】PT6643E,REG SW -12V 2A HORZ SMD
【Texas Instruments】PT6643L,REG SW 12VIN 4A -12V SMD