超低电压降高输出精度电流限幅保护纹波抑制率高CXLD6473超低噪声射频应用线路负载瞬态超快速响应 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
目录 1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载(产品PDF文档) 一,产品概述(General Description) applications with demanding perfor-mance and space requirements. The CXLD6473 performance is optimized for battery- powered systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The CXLD6473 also works with low-ESR ceramic capacitors,reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The CXLD6473 consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy,current limiting protection, and high ripple rejection ratio. Available in the 5-lead SC-70 and SOT-23 packages. 二.产品特点(Features) Ultra-low Noise for RF Application Ultra-Fast Response in Line/Load Transient
<0.01mA Standby Current When Shutdown
Low Dropout:210mV@300mA Wide Operating Voltage Ranges:2V to 6V TTL-logic-Controlled Shutdown Input Low Temperature Coefficient Current Limiting Protection Thermal Shutdown Protection Only 1mF Output Capacitor Required for Stability High Power Supply Rejection Ratio Custom Voltage Available Fast output discharge Available in 5-Lead SOT-23 and SC-70 Package
三,应用范围 (Applications) Cellular and Smart Phones Battery-Powered Equipment Laptop, Palmtops, Notebook Computers Hand-Held Instruments PCMCIA Cards 四.技术规格书下载(产品PDF) 需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!
五,产品封装图 (Package) 六.电路原理图 七,功能概述
八,相关芯片选择指南
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