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MICRONE ME6219C30M5G
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MICRONE ME6219C30M5G
- Type
- MICRONE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 380mV@(200mA)
- Electronic Component
- MICRONE
- Electronic Component
- 50uVrms
- Electronic Component
- ME6219C30M5G
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.042g
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0229935328
- Operating Temperature
- 25℃~+85℃@(Ta)
- Operating Voltage
- 6.5V
- Output
- Electronic Component
- Output Voltage
- 3V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ME6219C30M5G 产品概述
一、概述
ME6219C30M5G 是南京微盟（MICRONE）推出的一款低压差线性稳压器（LDO），为固定输出型，输出电压为 3.0V，单通道设计并带有使能（EN）功能。器件定位于功耗敏感和对噪声、纹波有较高要求的小型便携及嵌入式系统，采用 SOT-23-5 小外形封装，便于空间受限的应用。
二、主要特性
- 固定输出：3.0V（正极输出）
- 最大输出电流：300mA
- 静态电流（Iq）：典型 65μA，适合低功耗应用
- 压差（Dropout）：380mV @ 200mA（低压差特性）
- 电源纹波抑制比（PSRR）：62dB @ 1kHz（高抑制能力）
- 输出噪声：50μVrms（低噪声）
- 工作电压/输入范围：最高 6.5V（使用时请参考规格书）
- 工作温度范围：-25℃ ～ +85℃（Ta）
- 封装：SOT-23-5
三、典型性能与注意事项
ME6219C30 在中高负载下仍能保持较低压差，200mA 时压差仅约 380mV，因此在多数电池或 3.6V~5V 输入场景下可直接稳压至 3.0V。65μA 的静态电流有利于待机省电，但在输出启用时总功耗仍受输出电流及输入电压差影响。PSRR 与低噪声特性使其适合对模拟和 RF 前端、电源敏感的传感器及音频电路。
四、外部元件与布局建议
为保证稳定性与最佳性能，建议在输入端和输出端都并联陶瓷去耦电容（常用 1μF～10μF 低 ESR 陶瓷），输出端电容有助于相位裕量与瞬态响应。靠近引脚放置去耦电容，缩短布线并采用完整地平面、充分的散热铜箔和过孔，以改善热量传导与电气性能。使能脚的电平、滤波和具体电容值请以厂家数据手册为准。
五、典型应用
适用于便携式设备、电池供电终端、物联网节点、传感器供电、通信模块以及需要低噪声、低压差稳压的工业与消费类电子产品。
六、封装与资料获取
器件型号：ME6219C30M5G；品牌：MICRONE（南京微盟）；封装：SOT-23-5。有关引脚定义、使能极性、详细电气特性曲线、热阻及典型应用电路，请下载并参照厂家正式数据手册，以获得完整设计与可靠性信息。若需样片或技术支持，建议联系供应商或南京微盟官方渠道。
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