LP3986-Single Channel

产品型号 输出电流(mA) 输出电压(V) 静态电流(mA) 输入电压(V) PSRR(dB) 精度(%) 压差(mV@mA)(typ) 特征 封装 规格书
LP3986 300 1.5/1.8/2.5/2.8/3/3.3/3.5 75 2.5-6.0 -65 3 220@300 High PSRR SOT23-3/SOT-89


300mA,Ultra-low Noise LDO Regulator



General Description

The LP3986 is designed for portable applications with demanding performance and space requirements. The LP3986 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 LP3986 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the 3-lead of SOT-23 packages.
 


Applications
 

 PMP/PDA/MP3 players
 Cellular and Mobile phone
 RF Module
 Sensor Module

 


Features
 

 
 Ultra-Low-Noise for RF Application
 2.5V- 6V Input Voltage Range
 Low Dropout : 220mV @ 300mA
 Ultra-Fast Response in Line/Load Transient
 Current Limiting and Thermal Shutdown Protection




 

 

Marking Information

 

Please see specification. 
Please ask our service mailbox for what you want which is marketing@lowpowersemi.com.
We will send a copy to you as fast as we can.
 

 



 

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