输出电压可通过外部反馈电阻进行调节CXLD64338 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 trans
发布时间:2025-10-22 09:17:18
浏览次数:79
作者:嘉泰姆
来源:嘉泰姆
摘要:输出电压可通过外部反馈电阻进行调节CXLD64338 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 trans
目录
产品概述 返回TOP
CXLD64338 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, CXLD64338 is anideal power supply for noise-sensitive applications such as RF transmissions, cellphones, CMOS sensors and audios etc. CXLD64338’s output voltage is adjustable through external feedback resistors and is housed in SOT23-6 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 Ceramic Capacitor larger than 1μF
Excellent Load and Line Transient Response
Very Low Dropout Voltage
300mA output current
应用范围 返回TOP
Sensors
Audio
技术规格书(产品PDF) 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 |

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