KA7809AETU集成电路（IC）的线性+开关稳压器规格书Fairchild中文资料PDF-114ic电子网

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<p><strong>413.9 Kbytes</strong></p> </td> </tr> <tr> <td>页面数量</td> <td> <p><strong>27</strong> 页</p> </td> </tr> <tr> <td>生产厂商</td> <td>Fairchild Semiconductor</td> </tr> <tr> <td>企业简称</td> <td> <p> <span class='f_dblue'>Fairchild</span>【<span class='f_dblue'>仙童半导体</span>】 </p> </td> </tr> <tr> <td>中文名称</td> <td><p>飞兆/仙童半导体公司<a class="ml10" rel="nofollow" target="_blank" title="Fairchild官网" href="https://www.onsemi.cn/">官网</a></p></td> </tr> <tr> <td>原厂标识</td> <td><a title="Fairchild" href="/brand/74.html"><img src="https://img.114ic.com/brands/fairchild.jpg" /></a></td> </tr> <tr> <td>数据手册</td> <td><p><a rel="nofollow" class="download" title="KA7809AETU技术资料" onClick="window.open("http://www.alldatasheet.com/datasheet-pdf/pdf/652381/Fairchild/KA7809AETU.html")" href="javascript:">下载地址一</a><a rel="nofollow" class="download" title="KA7809AETU资料深度搜索" onClick="window.open("https://www.alldatasheet.com/view.jsp?Searchword=KA7809AETU")" href="javascript:">下载地址二</a><a rel="nofollow" class="download" title="KA7809AETU技术资料" onClick="window.open("https://www.onsemi.cn/search-results#q=KA7809AETU&sort=relevancy&f:@languagebysource=[Chinese]")" href="javascript:">到原厂下载</a></p></td> </tr> <tr> <td>更新时间</td> <td><p>2025-2-17 19:08:00</p></td> </tr> </table> </div> </div> </div> <div class="det_rt box"> <div class="page_tit tit2"> <i class="bg_icon icon5"></i> <h3>相关芯片规格书</h3> <a title="KA7809AETU芯片规格书" href="/ka7809aetu/pdf.html" class="more">更多</a> </div> <div class="list9"> <ul><li><a title="KA7809AE PDF" href="/ka7809ae/pdf-3326131.html">KA7809AE</a></li> <li><a title="KA7809AE PDF" href="/ka7809ae/pdf-1397940.html">KA7809AE</a></li> <li><a title="KA7809AE PDF" href="/ka7809ae/pdf-722531.html">KA7809AE</a></li> <li><a title="KA7809A PDF" href="/ka7809a/pdf-9494517.html">KA7809A</a></li> <li><a title="KA7809A PDF" href="/ka7809a/pdf-1438004.html">KA7809A</a></li> <li><a title="KA7809A PDF" href="/ka7809a/pdf-623912.html">KA7809A</a></li> <li><a title="KA7809 PDF" 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class="page_title2"> <h3>KA7809AETU规格书详情</h3> </div> <div class="details_text con20"> <p> Description</p> <p> The KA78XXE / KA78XXAE series of three-terminal positive regulators is available in the TO-220 / D-PAK package with several fixed-output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut-down, and safe operating area. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed-voltage regulators, these devices can be used with external components for adjustable voltages and currents.</p> <p> Features</p> <p> • Output Current up to 1 A</p> <p> • Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24 V</p> <p> • Thermal Overload Protection</p> <p> • Short-Circuit Protection</p> <p> • Output Transistor Safe Operating Area Protection</p> </div> </div> <div class="page_box"> <div class="page_title2"> <h3>产品属性</h3> </div> <div class="list16"><ul> <li><span>产品编号：</span><p>KA7809AETU</p></li><li><span>制造商：</span><p>onsemi</p></li><li><span>类别：</span><p>集成电路（IC） > 线性 + 开关稳压器</p></li><li><span>包装：</span><p>散装</p></li><li><span>输出配置：</span><p>正</p></li><li><span>输出类型：</span><p>固定</p></li><li><span>电压 - 输入（最大值）：</span><p>35V</p></li><li><span>电压 - 输出（最小值/固定）：</span><p>9V</p></li><li><span>电压降（最大值）：</span><p>2V @ 1A（标准）</p></li><li><span>电流 - 输出：</span><p>1A</p></li><li><span>PSRR：</span><p>58dB（120Hz）</p></li><li><span>保护功能：</span><p>超温，短路</p></li><li><span>工作温度：</span><p>0°C ~ 125°C</p></li><li><span>安装类型：</span><p>通孔</p></li><li><span>封装/外壳：</span><p>TO-220-3</p></li><li><span>供应商器件封装：</span><p>TO-220-3</p></li><li><span>描述：</span><p>IC REG LINEAR 9V 1A TO220-3</p></li></ul> </div> </div> <div class="det_tag tab4 tab_wap"> <table> <tr> <th>供应商</th> <th>型号</th> <th>品牌</th> <th>批号</th> <th>封装</th> <th>库存</th> <th>备注</th> <th>价格</th> </tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市纳立科技有限公司" href="https://nlkj.114ic.com">深圳市纳立科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-6954910.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1"></div></td> <td data-label="批号"><div class="con p1">三年内</div></td> <td data-label="封装"><div class="con p1"></div></td> <td data-label="库存"><div class="con p1">1983</div></td> <td data-label="备注"><div class="con p1">只做原装正品</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://nlkj.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市星佑电子有限公司" href="https://xy168.114ic.com">深圳市星佑电子有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-14985285.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1">FAIRCHILD/仙童</div></td> <td data-label="批号"><div class="con p1">21+</div></td> <td data-label="封装"><div class="con p1">TO220</div></td> <td data-label="库存"><div class="con p1">6000</div></td> <td data-label="备注"><div class="con p1">全新原装公司现货</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://xy168.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市明嘉莱科技有限公司" href="https://mjl96.114ic.com">深圳市明嘉莱科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-24765840.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1">ON/安森美</div></td> <td data-label="批号"><div class="con p1">20+</div></td> <td data-label="封装"><div class="con p1">TO-220-3</div></td> <td data-label="库存"><div class="con p1">880000</div></td> <td data-label="备注"><div class="con p1">明嘉莱只做原装正品现货</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://mjl96.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市凌旭科技有限公司" href="https://lingxu.114ic.com">深圳市凌旭科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-13110946.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1">FAIRCHILD/仙童</div></td> <td data-label="批号"><div class="con p1">21+</div></td> <td data-label="封装"><div class="con p1">TO220</div></td> <td data-label="库存"><div class="con p1">1709</div></td> <td data-label="备注"><div class="con p1"></div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://lingxu.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市诺美思科技有限公司" href="https://nmsic.114ic.com">深圳市诺美思科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-25865358.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1">onsemi</div></td> <td data-label="批号"><div class="con p1">23+/24+</div></td> <td data-label="封装"><div class="con p1">TO-220-3</div></td> <td data-label="库存"><div class="con p1">8600</div></td> <td data-label="备注"><div class="con p1">只供原装进口公司现货+可订货</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://nmsic.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市芯福林电子科技有限公司" href="https://xfl01.114ic.com">深圳市芯福林电子科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-17847786.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1">Fairchild/ON</div></td> <td data-label="批号"><div class="con p1">21+</div></td> <td data-label="封装"><div class="con p1">TO2203</div></td> <td data-label="库存"><div class="con p1">13880</div></td> <td data-label="备注"><div class="con p1">公司只售原装,支持实单</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://xfl01.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市华斯顿科技有限公司" href="https://gangge.114ic.com">深圳市华斯顿科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-5021998.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1">FAIRCHILD</div></td> <td data-label="批号"><div class="con p1">22+23+</div></td> <td data-label="封装"><div class="con p1">TO220</div></td> <td data-label="库存"><div class="con p1">13785</div></td> <td data-label="备注"><div class="con p1">绝对原装正品全新进口深圳现货</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://gangge.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市汇莱威科技有限公司" href="https://hlw03.114ic.com">深圳市汇莱威科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-18454965.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1"></div></td> <td data-label="批号"><div class="con p1">FAIRCHILD</div></td> <td data-label="封装"><div class="con p1">TO-220</div></td> <td data-label="库存"><div class="con p1">68900</div></td> <td data-label="备注"><div class="con p1">原包原标签100%进口原装常备现货!</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://hlw03.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市美思瑞电子科技有限公司" href="https://szmsr.114ic.com">深圳市美思瑞电子科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic5-19546739.html">KA7809AETU</a></span></div></td> <td data-label="品牌"><div class="con p1">FAIRCHILD/仙童</div></td> <td data-label="批号"><div class="con p1">22+</div></td> <td data-label="封装"><div class="con p1">TO220</div></td> <td data-label="库存"><div class="con p1">12245</div></td> <td data-label="备注"><div class="con p1">现货,原厂原装假一罚十!</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://szmsr.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市高捷芯城科技有限公司" href="https://dgic666.114ic.com">深圳市高捷芯城科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="KA7809AETU" href="https://www.114ic.com/ka7809aetu/hotic1-89130331.html">KA7809AETU</a></span><i class="kc1"></i></div></td> <td data-label="品牌"><div class="con p1">onsemi(安森美)</div></td> <td data-label="批号"><div class="con p1">23+</div></td> <td data-label="封装"><div class="con p1">TO-220</div></td> <td data-label="库存"><div class="con p1">907</div></td> <td data-label="备注"><div class="con p1">特价优势库存质量保证稳定供货</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="KA7809AETU询价" href="https://dgic666.114ic.com/order/?keywords=KA7809AETU">询价</a></td></tr> </table> </div> <div class="list_more"><a title="KA7809AETU供应商" href="/ka7809aetu/" class="btn">更多KA7809AETU供应商<i class="bg_icon icon_more"></i></a> </div> <div class="page_box"> <div class="page_title2"> <h3><i class="bg_icon tit5"></i>相关库存</h3> <a title="k开始型号索引" href="/k/" class="more">更多</a> </div> <ul class="ul_list1"> <li><a title="KA7808ER" href="/ka7808er/">KA7808ER</a></li> <li><a title="KA7808ER" 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