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MSKSEMI RT9013-25GB-MS RT9013
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MSKSEMI RT9013-25GB-MS
- Type
- MSKSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 100mV@(100mA)；300mV@(200mA)
- Electronic Component
- MSKSEMI
- Electronic Component
- 50uVrms
- Electronic Component
- RT9013-25GB-MS
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.039g
- Electronic Component
- 1
- Electronic Component
- BM0264464040
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 2.5V
- Output Current
- 500mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9013-25GB-MS 低压差线性稳压器（LDO）产品概述
一、产品定位与设计目标
MSKSEMI（美森科）推出的RT9013-25GB-MS 是一款针对便携电子、低功耗IoT终端及敏感模拟电路优化的固定输出型低压差线性稳压器（LDO）。其核心设计目标是平衡高稳定性、低功耗、小体积与宽环境适应性，可替代传统LDO满足电池供电场景下的高效能需求，尤其适合对噪声、功耗敏感的小型化系统。
二、核心电气参数详解
该器件的关键参数直接支撑其应用场景，具体如下：
- 输入输出基础参数：最大工作电压（Vin_max）为5.5V，固定输出电压（Vout）为2.5V，最大输出电流（Iout_max）达500mA，可覆盖多数中低功耗负载的供电需求；
- 低压差特性：压差（Vin-Vout）在100mA负载下仅100mV，200mA负载下为300mV，低压差设计可显著延长电池工作时间（尤其在电池电量下降时）；
- 低功耗与抗干扰：静态电流（Iq）仅60μA，待机功耗极低；电源纹波抑制比（PSRR）达75dB@1kHz，可有效抑制输入电源的纹波干扰，输出电压稳定性高；
- 低噪声输出：输出噪声仅50μVrms，适合对噪声敏感的电路（如模拟传感器、音频前置放大等）。
三、关键功能特性
- 使能控制功能：集成使能引脚，可通过外部逻辑电平控制输出通断，无需额外开关电路即可实现待机模式，进一步降低系统整体功耗；
- 多重保护机制：内置过流保护（OCP） 与短路保护（SCP） ——过流时自动限制输出电流，短路时关断输出，故障排除后自动恢复，提升器件与负载的可靠性；
- 固定正极性输出：单通道固定输出2.5V，无需外部分压电阻，简化电路设计，输出电压精度高。
四、封装形式与典型应用场景
- 封装设计：采用SOT-23-5 小型表面贴装封装，尺寸紧凑（约2.9×2.5×1.1mm），适合空间受限的便携设备；
- 典型应用：
- 便携消费电子：智能手机/平板的摄像头、触控屏辅助供电；
- 可穿戴设备：智能手表、手环的传感器与MCU供电；
- IoT终端：低功耗传感器节点（如温湿度、运动传感器）的电源管理；
- 医疗电子：便携式血糖仪、血压计等小型医疗设备的稳定供电；
- 模拟电路：音频前置放大、光电传感器等低噪声供电场景。
五、可靠性与环境适应性
- 宽温工作范围：支持-40℃~+85℃的工业级宽温度范围，可适应户外、车载等 harsh 环境；
- 高可靠性设计：多重保护机制、稳定的输出特性及宽温耐受能力，确保长期工作无故障，降低系统维护成本。
总结
RT9013-25GB-MS凭借低功耗、低压差、低噪声及多重保护特性，结合小型化封装与宽温适应性，成为电池供电便携设备、IoT终端及敏感模拟电路的理想电源选择，可有效提升系统的稳定性与续航能力。
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