【LP3984-33B5F】_LP3984-33B5F电路_LP3984-33B5F封装_LP3984-33B5F功能

LP3984-33B5F利盛达咨询电话:139 2843 4054

LP3984 General Description  
The LP3984 is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3984 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases
only slightly in dropout, further prolonging the battery life. The LP3984 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3984 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 of SOT23-5 packages.

 

LP3984 Features  
 ·  Ultra-Low-Noise for RF Application  
 ·  2V- 6.5V Input Voltage Range
 ·  Low Dropout : 220mV @ 300mA  
 ·  1.2V, 1.5V, 1.8V, 2.5V, 2.8V 3.0V and 3.3V Fixed
 ·  300mA Output Current, 550mA Peak Current  
 ·  High PSSR:-73dB at 1KHz  
 ·  < 0.01uA Standby Current When Shutdown
 ·  Available in SOT23-5 Package  
 ·  TTL-Logic-Controlled Shutdown Input  
 ·  Ultra-Fast Response in Line/Load transient  
 ·  Current Limiting and Thermal Shutdown Protection
 ·  Quick start-up (typically 50uS)

 

LP3984 Applications 
 · Portable Media Players/MP3 players  
 · Cellular and Smart mobile phone  
 · LCD
 · DSC Sensor
 · Wireless Card


用邮件咨询LP3984-33B5F的相关信息 就LP3984-33B5F咨询利盛达科技客服,也可电话至13928434054。
利盛达代理销售LP3984-33B5F
新市场拓展部24小时全球服务热线:139 2843 4054
订单状态查询电话:0755-33654730
传真:0755-86250626
投诉电话:13928434054
邮箱:[email protected]
网址:www.lsdtek.com
地址:乐天堂fun88官方网站市福田区滨河大道上沙创新科技园5栋4楼 / 乐天堂fun88官方网站市南山区南山大道南光大厦2栋1809

利盛达致力于提供完毕可靠的电源解决方案
公司产品线包含 LED背光驱动IC锂电池充电IC
升压转换器BOOST DC/DC降压转换器
LDO稳压器件等电源IC,主要应用于各种手持式消费
电子产品如PMP、GPS、MID、数码相机以及迷你音箱等。