差别
这里会显示出您选择的修订版和当前版本之间的差别。
两侧同时换到之前的修订记录 前一修订版 后一修订版 | 前一修订版 | ||
lm7805 [2019/03/08 22:07] gongyu |
lm7805 [2019/03/19 23:00] (当前版本) gongyu |
||
---|---|---|---|
行 3: | 行 3: | ||
78xx ICs have three terminals and are commonly found in the TO-220 form factor, although they are available in surface-mount, TO-92, and TO-3 packages. These devices support an input voltage anywhere from around 2.5 volts over the intended output voltage up to a maximum of 35 to 40 volts depending on the model, and typically provide 1 or 1.5 amperes of current (though smaller or larger packages may have a lower or higher current rating). | 78xx ICs have three terminals and are commonly found in the TO-220 form factor, although they are available in surface-mount, TO-92, and TO-3 packages. These devices support an input voltage anywhere from around 2.5 volts over the intended output voltage up to a maximum of 35 to 40 volts depending on the model, and typically provide 1 or 1.5 amperes of current (though smaller or larger packages may have a lower or higher current rating). | ||
+ | |||
+ | ==== 基本信息 ==== | ||
+ | * 型号 | ||
+ | * 描述 | ||
+ | * 类别 | ||
+ | * 厂商 | ||
+ | * 图片 | ||
+ | |||
+ | ==== 功能特性 ==== | ||
+ | ==== 主要参数 ==== | ||
+ | ==== 应用领域 ==== | ||
+ | ==== 技术资料 ==== | ||
+ | * 数据手册 | ||
+ | * 应用指南 | ||
+ | * 视频 | ||
+ | ==== 设计工具/软件 ==== | ||
+ | * 模型 | ||
+ | * CAD库文件 | ||
+ | * IBIS文件 | ||
+ | * BSDL文件 | ||
+ | * 热模型 | ||
+ | * 参考设计 | ||
+ | * 应用方案框图 | ||
+ | * 开发板 | ||
+ | * 原理图 | ||
+ | * PCB文件 | ||
+ | * Gerber文件 | ||
+ | * BOM清单 | ||
+ | * 开发模块 | ||
+ | * 软件 | ||
+ | * 开发工具 | ||
+ | |||
+ | ==== 应用参考案例 ==== | ||
+ | ==== 开发资源 ==== | ||
+ | * 网站 | ||
+ | * 技术社区 | ||
+ | * 公众号 | ||
+ | |||
+ | ==== 购买 ==== | ||
+ | * 器件 | ||
+ | * 板卡 | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
====Advantages==== | ====Advantages==== | ||
行 48: | 行 94: | ||
* {{:lm7805.pdf|LM7805数据手册}} | * {{:lm7805.pdf|LM7805数据手册}} | ||
- | |||
- | <!DOCTYPE html> | ||
- | <html> | ||
- | <head> | ||
- | <title>LM7805 - 5V低噪声线性稳压器 - 幕布</title> | ||
- | <meta charset="utf-8"/> | ||
- | <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | ||
- | <meta name="renderer" content="webkit"/> | ||
- | <meta name="author" content="mubu.com"/> | ||
- | </head> | ||
- | <body style="margin: 50px 20px;color: #333;font-family: 'Helvetica Neue','Hiragino Sans GB','WenQuanYi Micro Hei','Microsoft Yahei',sans-serif;"> | ||
- | <div class="export-wrapper"><div style="font-size: 24px; padding: 20px 15px 0;"><div style="padding-bottom: 10px">LM7805 - 5V低噪声线性稳压器</div><div style="background: #e5e6e8; height: 1px; margin-bottom: 20px;"></div></div><ul style="list-style: disc outside;"><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">设计文档:</span><ul class="children" style="list-style: disc outside; padding-bottom: 4px;"><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">数据手册 </span></li><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">应用指南 </span></li></ul></li><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">设计资源:</span><ul class="children" style="list-style: disc outside; padding-bottom: 4px;"><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">EDA设计库文件 </span></li><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">参考设计原理图(Orcad格式)</span></li><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">参考设计PCB文件(Eagle格式)</span></li></ul></li><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">评估套件:</span><ul class="children" style="list-style: disc outside; padding-bottom: 4px;"><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">LM7805评估板 <a class="content-link" target="_blank" href="http://www.ti.com" style="text-decoration: underline; opacity: 0.6; color: inherit;">http://www.ti.com</a></span></li></ul></li><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">购买渠道:</span><ul class="children" style="list-style: disc outside; padding-bottom: 4px;"><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">LM7805器件 <a class="content-link" target="_blank" href="http://www.maxim.com/7805" style="text-decoration: underline; opacity: 0.6; color: inherit;">http://www.maxim.com/7805</a></span></li><li style="line-height: 22px;"><span class="content mubu-node" style="line-height: 22px; min-height: 22px; font-size: 14px; display: inline-block; vertical-align: top;">LM7805评估板 <a class="content-link" target="_blank" href="http://www.eefocus.com" style="text-decoration: underline; opacity: 0.6; color: inherit;">http://www.eefocus.com</a></span></li></ul></li></ul></div> | ||
- | |||
- | </body> | ||
- | </html> |