WMSIC Electronic Components

TOREX XC6209F302MR-G LDO Regulator XC6209F302MR

ModelXC6209F302MR-G
PackageSOT-25-5
BrandTOREX
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOREX XC6209F302MR-G
Type
SOT-25-5
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
500mV@(30mA)
Electronic Component
TOREX
Electronic Component
XC6209F302MR-G
Electronic Component
1
Package
SOT-25-5
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.041g
Electronic Component
1
Electronic Component
BM0264383312
Operating Temperature
40℃~+85℃@(Ta)
Operating Voltage
10V
Output
Electronic Component
Output Voltage
3V
Output Current
300mA
Output Type
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

XC6209F302MR-G 线性稳压器产品概述

XC6209F302MR-G是日本特瑞仕(TOREX)推出的一款固定输出线性稳压器,针对空间紧凑、功耗敏感的电子设备设计,具备小封装、低静态电流、高可靠性等核心优势,广泛应用于便携电子、物联网节点等场景。

一、产品核心身份与定位

作为特瑞仕XC6209系列的主流型号,XC6209F302MR-G属于单通道固定输出线性稳压器,输出电压固定为3V,最大负载电流300mA,采用超小型SOT-25-5贴片封装,是电池供电设备、低功耗电路的理想电源转换方案。

二、关键性能参数详解

该型号的核心参数直接决定了其应用适配性,具体如下:

  1. 输出特性:固定正极输出3V,通道数1,无需外部电阻即可获得稳定输出,简化电路设计;
  2. 负载能力:最大输出电流300mA,可满足多数小型电子模块的供电需求(如传感器、MCU核心板);
  3. 输入与压差:支持输入电压(用户标注典型/最大10V),压差仅500mV@30mA负载(即输入电压≥3.5V时可稳定输出3V),适合低输入电压场景;
  4. 纹波抑制:电源纹波抑制比(PSRR)达70dB@10kHz,能有效抑制输入电源的高频噪声,输出电压纯净度高;
  5. 静态功耗:自身静态电流仅25μA,待机时几乎不消耗额外功耗,延长电池续航时间;
  6. 温度范围:工作环境温度-40℃~+85℃,覆盖工业级宽温场景。

三、核心功能特性

XC6209F302MR-G内置多重保护与控制功能,提升系统可靠性:

  1. 使能控制:支持外部使能信号(EN),可通过MCU或逻辑电路开启/关闭输出,实现电源域的按需供电;
  2. 过流保护(OCP):当负载电流超过阈值时自动限流,避免器件因过载损坏;
  3. 短路保护(SCP):输出端短路时立即切断输出,故障排除后自动恢复,保护后级电路;
  4. 低噪声输出:高PSRR特性配合线性稳压器的固有低噪声优势,适合对电源噪声敏感的电路(如模拟传感器)。

四、封装与引脚配置

采用SOT-25-5超小型贴片封装(尺寸约2.9×2.4×1.1mm),引脚功能清晰:

  • 1脚:EN(使能端,高电平有效开启输出);
  • 2脚:GND(电源地);
  • 3脚:Vout(3V固定输出端);
  • 4脚:Vin(输入电压端);
  • 5脚:NC(空脚,无功能)。

小封装设计可大幅节省PCB空间,适配便携设备的紧凑布局需求。

五、典型应用场景

基于其性能与封装优势,XC6209F302MR-G主要应用于以下场景:

  1. 便携电子设备:智能手环、蓝牙耳机、MP3播放器等,满足小空间、低功耗供电需求;
  2. 物联网(IoT)节点:低功耗传感器节点、无线模块(如BLE),静态电流低延长电池寿命;
  3. 小型医疗设备:血糖监测仪、体温传感器等,宽温范围适配不同使用环境;
  4. 工业辅助电路:PLC模块、传感器接口电路,可靠稳定的电源输出保障系统运行。

六、选型与替换参考

若需调整封装或电流需求,可参考同系列及兼容型号:

  • 同系列替换:XC6209F302PR-G(SOT-89封装,电流相同);
  • 电流扩展:XC6219系列(最大输出电流500mA,适合负载稍大的场景);
  • 品牌兼容:其他品牌类似参数型号(如ROHM的BU4054系列,但需注意封装与功能匹配)。

七、使用注意事项

  1. 输入电压需高于输出电压+压差(≥3.5V@30mA负载),避免欠压导致输出不稳定;
  2. 使能端需接合适的上拉/下拉电阻,确保逻辑电平匹配;
  3. 输出端建议并联1μF陶瓷电容,进一步抑制输出纹波;
  4. 工作温度需控制在-40℃~+85℃范围内,避免高温环境下长期满负载运行。

XC6209F302MR-G凭借其小封装、低功耗、高可靠性等特点,成为众多电子设备电源设计的优选方案,尤其适合对空间和功耗敏感的便携与低功耗场景。

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