低功耗线性稳压器具有高电源抑制比PSRR超低噪声快速启动CXLD64339射频传输手机CMOS传感器和音频等噪声敏感应用的理想电源
发表时间：2020-06-14浏览次数：61
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低功耗线性稳压器具有高电源抑制比PSRR超低噪声快速启动CXLD64339射频传输手机CMOS传感器和音频等噪声敏感应用的理想电源 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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目录7.相关产品 产品概述 返回TOP CXLD64339 is a low-dropout (LDO) low-power linear voltage regulator features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses. Its PSRR can be as high as 80dB and its noise level can be as low as 30μVRMS of output voltage noise at 2.8V output with a 0.1μF bypass capacitor. Therefore, CXLD64339 is anideal power supply for noise-sensitive applications such as RF transmissions, cellphones, CMOS sensors and audios etc. CXLD64339’s output voltage is factory set and is housed in SOT23-5 package.产品特点 返回TOP High PSRR, 80 dB at 10Hz,70dB at 10Kz Low Noise, 30μVRMS Stable With a Wide Range of C5eramic Capacitor larger than 1μF Excellent Load and Line Transient Response Very Low Dropout Voltage 300mA output current 应用范围 返回TOP RF power Sensors Audio 技术规格书（产品PDF) 返回TOP 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！ 产品封装图 返回TOP
电路原理图 返回TOP
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型号 |
产品描述 |
架构 |
VIN (min) (V) |
VIN (max) (V) |
VOUT (min) (V) |
VOUT (max) (V) |
IOUT (max) (V) |
Vfb (V) |
PSRR |
IQ (uA) |
封装 |
|
300mA LDO |
Linear |
1.6 |
6 |
Vin |
6 |
0.3 |
1.2 |
70 |
35 |
DFN1x 1-4 SOT23 -5 |
|
|
300mA LDO |
Linear |
2.7 |
5.5 |
1.2 |
5.5 |
0.3 |
1.2 |
80 |
170 |
SOT23-6 |
|
|
300mA LDO |
Linear |
2.7 |
5.5 |
1.8 |
3.3 |
0.3 |
1.2 |
80 |
170 |
SOT23-5 |
|
|
500mA电压可调LDO |
Linear |
2 |
6 |
0.8 |
6 |
0.5 |
0.8 |
N/A |
155 |
SOT23-5 |
|
|
12V/0.4A高效稳压器 |
电荷转移 |
4.4 |
16 |
1.1 |
5 |
0.4 |
1.1 |
N/A |
155 |
SOP8 |
