WMSIC Electronic Components

MICRONE ME6212C50M5G

ModelME6212C50M5G
PackageSOT-23-5
BrandMICRONE
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MICRONE ME6212C50M5G
Type
MICRONE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
200mV@(200mA)
Electronic Component
MICRONE
Electronic Component
50uVrms
Electronic Component
ME6212C50M5G
Electronic Component
1
Package
SOT-23-5
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.048g
Electronic Component
1
Electronic Component
BM0225828457
Operating Temperature
40℃~+150℃@(Tj)
Operating Voltage
6V
Output
Electronic Component
Output Voltage
5V
Output Current
350mA

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

ME6212C50M5G — 固定输出 带使能 线性稳压器(MICRONE)

一、产品概述

ME6212C50M5G 是南京微盟(MICRONE)推出的一款低压差线性稳压器(LDO),固定输出 5.0V、单路输出、带使能(EN)功能。器件在结温范围 -40℃ ~ +150℃ 下工作,适用于对温度耐受性要求较高的系统。封装为 SOT-23-5,适合空间受限的便携与嵌入式应用。

二、主要性能特点

  • 输出电压:5.0V(固定)
  • 最大输出电流:350mA
  • 工作电压(输入):6V(器件典型工作点)
  • 压降(Dropout):200mV @ 200mA(在更高电流时压降可能增大)
  • 静态电流(Iq):典型 50µA(低静态功耗)
  • 电源抑制比(PSRR):65dB @ 1kHz(良好输入纹波抑制)
  • 输出噪声:50µVrms(低噪声输出)
  • 输出极性:正极;输出通道数:1

三、典型应用场景

适合各种对稳压精度、噪声和纹波抑制有要求的场合,如传感器供电、通信模块、工业控制电源、便携式设备及嵌入式系统。耐高温特性也使其在苛刻环境下具有应用潜力(如部分汽车电子与工业设备),但是否满足特定认证需参照厂商资料。

四、使用与布局建议

  • 输入端请靠近芯片放置去耦电容(如 1µF~10µF 低 ESR 陶瓷),减小输入阻抗与寄生感抗;输出端电容对 LDO 稳定性关键,应按数据手册推荐值与 ESR 范围选型。
  • EN 管脚用于使能/禁能,拉高使能输出,拉低进入低功耗关断态,常用于电源管理与节能。
  • 短且宽的电源与地走线、良好底层接地和必要的散热铜箔/焊盘可降低热阻,提升载流与稳定性。

五、热设计与保护

SOT-23-5 封装散热有限,在接近 350mA 输出时需要注意结温上升与环境散热。设计时预留散热铜箔、必要时增加过温或过流保护电路。器件在高负载或短路工况下的限流与保护特性请以完整数据手册为准。

六、总结与注意事项

ME6212C50M5G 以其低静态电流、较低噪声与良好 PSRR,在 5V 固定输出且空间受限的应用中表现优异。设计时需关注输入裕量(保证 Vin ≥ Vout + Vdrop)、输出电容的选型与 PCB 散热布局,并参考厂商完整规格书以获取典型特性曲线与极限参数。

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