The SP78L05 is an adjustable three-terminal positive voltage regulator with a very low dropout of 1.2V at 1A output current. Using 2 external resistors, the SP78L05 can provide an adjustable output voltage down to 1.25V.The SP78L05 includes a circuit of trimmed bandgap reference to assure output voltage accuracy to be within 1%. It also provides current limiting and thermal shutdown. The current limit is trimmed to ensure specified output current and controlled short-circuit current. The On-chip thermal limiting provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.
| 应用技术支持与电子电路设计开发资源下载 | 版本信息 | 大小 |
| SP78L05 数据资料DataSheet下载:pdf | Rev.V2 | 2 页 |
