| 制造商 | 部件名 | 数据表 | 功能描述 |
 ON Semiconductor |
NCP3120
|
1Mb / 39P |
Dual 2.0 A, Step-Down DC/DC Switching Regulator
January, 2008 - Rev. 0 |
|
NCP3121
|
2Mb / 41P |
Dual 3.0 A, Step-Down DC/DC Switching Regulator
October, 2008 ??Rev. 1 |
|
NCP3122
|
2Mb / 42P |
Dual 2.0 A, Step-Down DC/DC Switching Regulator
October, 2008 ??Rev. 1 |
|
NCP3123
|
2Mb / 41P |
Dual 3.0 A, Step-Down DC/DC Switching Regulator
October, 2008 ??Rev. 1 |
 STMicroelectronics |
ST1S40IPUR
|
1Mb / 30P |
3 A DC step-down switching regulator
01-Mar-2012 |
|
ST1S40
|
1Mb / 29P |
3 A DC step-down switching regulator
10-Oct-2013 |
 Texas Instruments |
LM2738
|
1Mb / 40P |
1.5A Step-Down DC-DC Switching Regulator
|
|
LM2833
|
1Mb / 30P |
Step-Down DC-DC Switching Regulator
|
 STMicroelectronics |
ST1S31
|
1Mb / 35P |
3 A DC step-down switching regulator
03-Mar-2016 |
|
ST1S40
|
849Kb / 30P |
3 A DC step-down switching regulator
28-Aug-2019 |