| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... |
LM2630
|
265Kb / 14P |
Synchronous Step-Down Power Supply Controller
|
|
LM2631
|
265Kb / 12P |
Synchronous Step-Down Power Supply Controller
|
|
LM2640
|
504Kb / 18P |
Dual Adjustable Step-Down Switching Power Supply Controller
|
 STMicroelectronics |
PM6681A
|
474Kb / 12P |
Dual step-down controller with adjustable LDO
02-Nov-2006 |
 Weltrend Semiconductor |
YKW-06
|
183Kb / 5P |
Step-down Switching Controller
|
 STMicroelectronics |
PM6681A
|
2Mb / 47P |
Dual synchronous step-down controller with adjustable LDO
26-Jun-2008 |
 Texas Instruments |
LM2641MTC-ADJ
|
1Mb / 31P |
LM2641 Dual Adjustable Step-Down Switching Power Supply Controller
|
|
LM2640
|
1Mb / 29P |
LM2640 Dual Adjustable Step-Down Switching Power Supply Controller
|
|
LM2640
|
1Mb / 29P |
LM2640 Dual Adjustable Step-Down Switching Power Supply Controller
|
|
LM2641
|
1Mb / 31P |
Dual Adjustable Step-Down Switching Power Supply Controller
|