LP2206
2×600mA,Dual Channel Ultra-Fast CMOS LDO Regulator
概述
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 SOT23-3 and SOT89-3 packages
应用
◆PMP/PDA/MP3 players
◆Cellular and Mobile phone
◆RF Module
◆Sensor Module
◆Cellular and Mobile phone
◆RF Module
◆Sensor Module
数据参数
数据参数
输出电流(mA)
300
输出电压(V)
1.5/1.8/2.5/2.8/3/3.3/3.5
输入电压(V)
2.5-6.0
电源抑制比(dB)
-65
精度(%)
3
导通压差(mV/mA)
220 @ 300
静态电流(uA)
75
特点
High PSRR
封装
SOT23/SOT-89
特征
特征
◆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
◆2.5V- 6V Input Voltage Range
◆Low Dropout : 220mV @ 300mA
◆Ultra-Fast Response in Line/Load Transient
◆Current Limiting and Thermal Shutdown Protection
