LP2201-Multiple 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
LP2201 300 28/18,33/33,28/12,28/33 50 2.5-5.5 -65 2 250@300 Shutdown,High PSRR SOT23-6

300mA, Dual Channel Ultra-Fast CMOS LDO Regulato

General Description

The LP2201 is a dual channel, low noise, and low dropout regulator sourcing up to 300mA at each channel. The range of output voltage is from 1.2V to 3.6V from operating from 2.5V to 5.5V input. LP2201 offers 2% accuracy, extremely low dropout voltage (80mV @ 100mA), and extremely low ground current, only 25μA per LDO. The shutdown current is near zero current which is suitable for battery-power devices. Other features include current limiting, over temperature, output short circuit protection. LP2201 is short circuit thermal folded back protected. LP2201 lowers its OTP trip point from 165°C to 110°C when output short circuit occurs (VOUT<0.4V) providing maximum safety to end users. LP2201 can operate stably with very small ceramic output capacitors, reducing required board space and component cost. LP2201 is available in fixed output voltages in the SOT-23-6 package.


 CDMA/GSM Cellular Handsets
 Smart mobile phone
 Battery-Powered Equipment
 DSC Sensor
 Wireless Card



 Wide Operating Voltage Ranges : 2.5V to 5.5V
 Low-Noise for RF Application
 High PSRR 65dB at 1kHz
 No Noise Bypass Capacitor Required
 Fast Response in Line/Load Transient
 TTL-Logic-Controlled Shutdown Input
 Dual LDO Outputs (250mV/300mA)
 High Output Accuracy 2%
 Ultra-low Quiescent Current 27uA
 Thermal Shutdown Protection
 Thermal Shutdown Protection
 Tiny SOT-23-6 Package
 RoHS Compliant and 100%


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.


业务咨询热线:0755-33000088 电子邮件:marketing@lowpowersemi.com Copyright © LPS Consulting 2005,All Right Reserved. 粤ICP备14043779号