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MICRONE ME6206B28XG
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MICRONE ME6206B28XG
- Type
- MICRONE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 400mV@(200mA)
- Electronic Component
- MICRONE
- Electronic Component
- ME6206B28XG
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Electronic Component
- BM0227598294
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Current
- 250mA
- Output Channel Count
- 1
- Static Current(Iq)
- 7uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ME6206B28XG 产品概述
一、简介
ME6206B28XG 是南京微盟（MICRONE）推出的一款单通道正极输出低压差线性稳压器（LDO），采用 SOT-23 小型封装，面向便携与低功耗系统。器件在保持极低静态电流的同时，提供良好的电源滤波性能与可靠的保护功能，适合对噪声和功耗有严格要求的电源管理场合。
二、主要规格
- 输出极性：正极（正输出）
- 最大工作电压：5.5V
- 输出电流：最大 250mA
- 压差（Dropout）：400mV @ 200mA
- 静态电流（Iq）：约 7µA（典型值）
- 电源纹波抑制比（PSRR）：70dB @ 100Hz
- 保护特性：过流保护、短路保护
- 工作温度范围：-40℃ ~ +85℃
- 输出通道数：1（单通道）
- 封装：SOT-23
三、主要特点与优势
- 低静态电流：7µA 的静态电流使其非常适合电池供电的便携设备与待机功耗敏感的系统。
- 优秀的抑噪能力：在 100Hz 时达到 70dB 的 PSRR，能有效抑制输入电源纹波与干扰，对模拟前端或射频/音频电路尤为重要。
- 合理的压差性能：200mA 负载下 400mV 的压差保证在低电压输入情况下仍能维持稳定输出。
- 可靠的保护机制：内置过流与短路保护提升系统可靠性，简化外围保护电路设计。
- 紧凑封装：SOT-23 小尺寸利于空间受限的板级设计。
四、典型应用场景
- 便携式消费电子（手持终端、智能穿戴）
- 物联网节点、无线传感器（对低功耗与噪声敏感）
- 模拟/射频前端电源（受益于高 PSRR）
- 工业控制与仪表（宽温度范围支持）
五、使用建议与注意事项
- 输出电容：建议使用低 ESR 的陶瓷电容作为输出滤波器（常见为 1µF 或更大，具体容量和 ESR 需参照完整数据手册确认），以确保稳态与动态性能。
- 布局与散热：SOT-23 封装散热能力有限，负载接近 250mA 时需注意 PCB 散热设计，增加铜箔面积并缩短输入/输出与接地走线。
- 启动与退避：在可能出现短路或过流时，利用芯片自带保护；如有持续工作在高负载状态，评估功耗与温升以避免热关断。
- 输入电源：保证输入电压高于输出加上压差余量，以维持稳定输出（考虑瞬态跌落）。
六、封装与可靠性
SOT-23 小型封装便于量产与自动贴装。器件工作温度覆盖工业级（-40℃ 至 +85℃），适应一般工业与消费级环境。对于严格可靠性要求的应用，建议参考厂方完整数据手册进行失效机制与寿命评估。
总结：ME6206B28XG 以低静态电流、高 PSRR、适度压差及完整保护特性，成为对功耗与电源纯净度有要求的单通道稳压方案的合理选择。如需深入参数、典型电路与布局参考，建议查阅 MICRONE 官方数据手册。
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