WMSIC Electronic Components

MICRONE ME4315AM6G-1 ME4315AM6G

ModelME4315AM6G-1
PackageSOT-23-6
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MICRONE ME4315AM6G-1
Type
MICRONE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MICRONE
Electronic Component
ME4315AM6G-1
Electronic Component
1
Package
SOT-23-6
Electronic Component
Voltage Reference IC
Electronic Component
±1%
Electronic Component
0.4g
Electronic Component
1
Features
Output
Electronic Component
BM0227296728
Operating Temperature
0℃~+85℃
Operating Voltage
3V~36V
Output Voltage
1.21V
Output Type
Electronic Component
Static Current(Iq)
850uA

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

ME4315AM6G-1 产品概述

一、产品简介

ME4315AM6G-1 是南京微盟(MICRONE)推出的一款固定输出低压差线性稳压器(LDO),输出电压为 1.21V。器件工作电压范围宽(3V ~ 36V),工作温度为 0℃~+85℃,静态电流(Iq)为 850µA,精度达 ±1%。器件采用 SOT-23-6 小封装,适合空间受限的消费类和工业类电子产品中作为低压参考或芯片核心电源使用。

二、主要性能特点

  • 固定输出:1.21V,精度 ±1%,适合对电压精度有较高要求的场合。
  • 宽工作电压:输入电压范围 3V 至 36V,便于与多种电源相兼容。
  • 低静态电流:典型 Iq = 850µA,在待机和低功耗场景下具备一定优势。
  • 工作温度:0℃~+85℃,符合常规工业/商业环境要求。
  • 小体积封装:SOT-23-6,便于高速贴装与空间受限的电路设计。
    注:详细的最大输出电流、压差(dropout)、纹波抑制(PSRR)及瞬态响应等参数,请参考官方数据手册。

三、典型应用场景

  • MCU/FPGA/ASIC 的低压核心供电(需确认器件最大输出电流与功耗匹配)。
  • AD/DA、传感器模块的参考电源或前端供电,利用 ±1% 精度提升测量稳定性。
  • 工业控制、消费电子、通信设备中的局部稳压模块。
  • 需要宽输入范围的电源管理场合,例如汽车电子外围(在未超温/不耐极端高温的前提下)。

四、封装与引脚信息

  • 封装:SOT-23-6,适合表面贴装与自动化生产。
  • 常见功能引脚包括 VIN(输入)、VOUT(输出)、GND(地)、EN/使能、BYP(旁路)或其他保护引脚。具体引脚排列、功能和引脚电气规范请以官方数据手册为准。

五、设计与布局建议

  • 输入端推荐并联陶瓷电容(如 1µF~10µF)靠近 VIN 引脚以抑制输入纹波与提高稳定性;输出端按数据手册要求配置合适容量与 ESR 的电容以保证稳压器稳定工作。
  • 若器件带有使能(EN)或旁路(BYP)引脚,合理利用可实现软启动、降噪或节电功能。
  • PCB 布局时尽量缩短 VIN、VOUT 与接地回路,使用充足的 GND 面以增强热散与降低寄生阻抗。
  • 在高输入压差(VIN - VOUT)或高输出电流条件下,应关注功耗与热耗散,必要时设计散热铜箔或降低工作电流以防器件过热。

六、可靠性与使用注意事项

  • 器件额定温度范围为 0℃~+85℃,超出该范围会影响长期可靠性,应在应用中留有余量并考虑环境温度和功耗产生的结温上升。
  • 实际应用中请核对最大允许输入电压、输出电流和功率耗散限制,避免超过器件安全工作区(SOA)。
  • 对于对噪声或精度极其敏感的应用,建议参考数据手册中的测试条件并在实际板级做完整的电源性能验证。

七、采购与替代件建议

  • 品牌:MICRONE(南京微盟),型号:ME4315AM6G-1,封装 SOT-23-6。
  • 采购时注意批次与原厂/代理商信息,获取最新数据手册与可靠性报告。
  • 若需更低静态电流、更宽温度范围或不同输出电压,可参考同类 LDO 产品线或其他厂商的等效型号,选型时以最大输出电流、压差、噪声与温度等级为主要比较指标。

备注:本文为产品概述性质的技术说明,针对具体电路设计与可靠性评估,请以 ME4315AM6G-1 官方数据手册为准,并在样机阶段完成完整的电源和热性能验证。

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