基于REG1117A在便携式仪表电源设计中的应用

Application of the Electrical Source Design for Portable Instrumentation Based on REG1117A

REG1117A是美国BURR—BROWN公司推出的一种新型大电流低开断电压的正电压集成稳压器。文中介绍了 它的特性与功能,结合其在便携式仪器电源设计中的应用,给出了实用电路。

REG1117Ais a new type of gigantic current low dropout positive regulation advanced by the BURR-BROWN company in the US. With its application of the electrical source design for the portable instrumentation, this paper introduces its characteristics and functions, and presents the practical designed circuit as well.