| Manufacturer | Part # | Datasheet | Description |
 Richtek Technology Corp... |
RT7266
|
205Kb / 13P |
3A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter
|
|
RT7277
|
311Kb / 14P |
3A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter
|
|
RT7274
|
346Kb / 22P |
2A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter
|
|
RT7275
|
357Kb / 24P |
3A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter
|
|
RT7278
|
260Kb / 14P |
3A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter
|
|
DS6257A
|
272Kb / 15P |
6A, 18V, 500kHz, ACOTTM Step-Down Converter
|
 E-CMOS Corporation |
EC3293A
|
625Kb / 11P |
3A, 18V, 500KHz, Synchronous Step Down DC/DC Converter
|
|
EC3293B
|
577Kb / 11P |
3A, 18V, 500KHz, Synchronous Step Down DC/DC Converter
|
 Shenzhen Huazhimei Semi... |
HM1484E
|
1Mb / 7P |
18V 3A 500KHz Synchronous Step-Down Regulator
|
|
HM1470A
|
2Mb / 13P |
18V, 3A, 500KHz Synchronous Step-Down
|