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Product Spec Banner
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RT2519是一款高性能的正电压线性稳压器，适用于需要低压差和在1A下需要超高电源涟波抑制 (PSRR) 的应用。输入电压范围为2.2V~6V，输出电压可程式化，最低可至 0.8V。P-MOSFET开关搭配4.7μF的输出陶瓷电容，可提供极佳的暂态响应，外部可使能控制有效地降低了功耗，同时透过NR引脚上的旁路电容来达到关断和输出抗杂讯能力。此外，RT2519配有精确的3%输出调节在整个负载、线路处理和温度变化。本产品采用 VDFN-8AL 3x3 封装，温度范围为-40°C~125°C。
RT2519 电路图
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<div class="spec-list"><ul class="lv1"><li>低压降：170mV(typ) @ 1A </li><li>超高PSRR：63dB @ 1kHz, 38dB @ 1MHz </li><li>输入电压范围：2.2V~6V </li><li>可调输出电压：0.8~5.5V </li><li>-40°C~125°C操作温度范围 </li><li>极佳的抗杂讯能力 </li><li>快速负载暂态响应 </li><li>相容于4.7μF输出陶瓷电容 </li><li>在负载、线路和温度变化下，准确的3%输出电压 </li><li>使能控制 </li><li>过流保护 </li><li>过温保护 </li></ul></div>
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RT2519 订购信息
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RT2519
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<div class="spec-list"><ul class="lv1"><li>电信/网路卡 </li><li>主机板/外接卡 </li><li>工业应用 </li><li>无线基础设施 </li><li>机上盒 </li><li>医疗设备 </li><li>笔记型电脑 </li><li>电池供电系统 </li></ul></div>
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