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MICRONE ME2807A33M3G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MICRONE ME2807A33M3G
- Type
- MICRONE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MICRONE
- Electronic Component
- ME2807A33M3G
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Supervisorand positions IC
- Electronic Component
- 0.036g
- Electronic Component
- 1
- Electronic Component
- BM0227656160
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 1.5V~18V
- ICType
- Voltage Detector
- Output Type
- Electronic Component
- Voltage
- 3.3V
- Static Current(Iq)
- 1.8uA
- Supervisor Voltage
- 1
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ME2807A33M3G 产品概述
一、器件简介
ME2807A33M3G 是南京微盟（MICRONE）推出的一款单路电压监控与复位芯片，属于电压检测器系列。器件监测单一路电压，阈值固定为 3.3V，工作电压范围宽（1.5V～18V），采用 SOT-23 小型封装，适合空间受限和低功耗设计场合。
二、主要特性
- 输出类型：推挽（Push-Pull），可直接驱动复位信号线或小负载。
- 看门狗定时器：无。
- 手动复位：无。
- 工作温度范围：-40℃ ~ +85℃，满足工业级环境要求。
- 静态电流（Iq）：典型 1.8 μA，适合电池供电与低功耗系统。
- 阈值电压：3.3V 固定检测。
- 工作电压范围：1.5V ～ 18V。
- 受监控电压数：1 路。
- 封装：SOT-23，便于焊接与表面贴装。
三、功能说明与应用场景
ME2807A33M3G 在被监控电压低于阈值时输出复位信号，用以保证微控制器或数字电路在电源异常时处于复位状态，避免错误运行。典型应用包括：
- 单片机（MCU）上电复位与欠压检测（Brown-out Protection）
- 电池供电设备（便携式仪器、遥控设备）
- 电源管理与电源序列控制
- 工业控制、通讯设备及消费电子等需可靠复位的场合
四、设计注意事项
- 供电须保证在器件规定的工作电压范围（1.5V～18V）内。
- 建议在电源输入端并联去耦电容以抑制电源噪声，保证检测稳定性。
- 推挽输出可直接驱动复位输入，但若驱动较大负载或长线，应考虑增加缓冲或上拉/下拉电阻。
- 本器件无看门狗与手动复位功能，如系统需此类功能，应配合外部电路实现。
五、封装与采购
ME2807A33M3G 提供 SOT-23 小体积封装，适合自动贴片生产流程。选型时请参考厂商数据手册获取引脚定义、门限精度、时序特性及可靠性测试数据，以便完成电路设计与可靠性评估。
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