| 高稳定性低压差线性稳压器的研究和设计 |
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| 引用本文： | 王小华.高稳定性低压差线性稳压器的研究和设计[J].科学技术与工程,2013,13(24). |
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| 作者姓名： | 王小华 |
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| 作者单位： | 广西师范大学 |
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| 基金项目： | 电调谐电流传输器及其可重构电流模式连续时间滤波器研究 |
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| 摘 要： | 低压差线性稳压器的输出电压精度受电源电压调整率、负载调整率、基准精度和取样电阻匹配度等因素的影响。通过对影响线性稳压器的输出电压精度因素的分析,提出新的优化电路设计。利用cadence软件0.5um 工艺对影响低压差线性稳压器电路的输出电压的关键指标进行了仿真验证，输出电压精度良好，电路具有很高的性能。
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| 关 键 词： | 线性稳压器 高稳定性 输出电压精度 |
| 收稿时间： | 2013/4/23 0:00:00 |
| 修稿时间： | 2013/5/29 0:00:00 |
Research and design of the high stability of low-dropout linear regulator |
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| wangxiaohua.Research and design of the high stability of low-dropout linear regulator[J].Science Technology and Engineering,2013,13(24). |
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| Authors: | wangxiaohua |
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| Abstract: | The output voltage accuracy of the Low Drop Linear Regulator is depended on Power supply voltage regulation, load regulation, Band-gap precision and sampling resistor matching degree etc. Through the analysis of the linear regulator output voltage accuracy factor, the paper Put forward on the new optimized circuit design. Simulated design on the circuit used cadence software 0.5 um process, the main specifications which effecting the output voltage accuracy of the Low Drop Linear Regulator are simulated. The accuracy of output voltage is good. It gain the very high performance. |
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| Keywords: | Linear Regulator High stability output voltage accuracy |
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