WMSIC Electronic Components

MICRONE ME6249A33M3G

ModelME6249A33M3G
PackageSOT-23-3
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 ME6249A33M3G
Type
MICRONE
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
80mV@(40mA)
Electronic Component
MICRONE
Electronic Component
ME6249A33M3G
Electronic Component
1
Package
SOT-23-3
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.039g
Electronic Component
1
Electronic Component
BM0227598287
Operating Temperature
40℃~+85℃@(Ta)
Operating Voltage
18V
Output
Electronic Component
Output Voltage
3.3V
Output Current
250mA
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.

ME6249A33M3G 产品概述

产品简介
ME6249A33M3G 是一款由南京微盟(MICRONE)推出的高性能线性稳压器(LDO),采用 SOT-23 封装,专为低功耗、高效率的电子设备设计。该器件具有低压差、低 ESR(等效串联电阻)和稳定的输出电压特性,适用于需要高精度电源管理的应用场景。其输出电压为固定的 3.3V,最大输出电流可达 250mA,最大输入电压为 18V,能够满足多种电子设备的电源需求。

关键特性

  1. 低压差性能
    ME6249A33M3G 在 40mA 负载电流下的压差仅为 80mV,显著降低了功耗,特别适合电池供电设备或低功耗应用场景。

  2. 低 ESR 设计
    该器件采用低 ESR 设计,能够有效降低输出纹波,提高电源的稳定性和可靠性,尤其适用于对电源噪声敏感的应用。

  3. 高输入电压范围
    最大输入电压为 18V,能够适应多种电源环境,为设计提供更大的灵活性。

  4. 固定输出电压
    输出电压为固定的 3.3V,无需外部调节,简化了电路设计,降低了成本。

  5. 高输出电流能力
    最大输出电流为 250mA,能够满足大多数低功耗设备的电源需求。

  6. 单通道输出
    单通道设计使其适用于单一电源轨的应用场景,简化了系统设计。

  7. 正极输出极性
    输出极性为正极,符合大多数电子设备的电源需求。

  8. SOT-23 封装
    采用小型 SOT-23 封装,节省 PCB 空间,适合紧凑型设计。

应用领域
ME6249A33M3G 广泛应用于以下领域:

  • 便携式电子设备:如智能手机、平板电脑、蓝牙耳机等,利用其低压差和低功耗特性延长电池寿命。
  • 物联网设备:如传感器节点、智能家居设备等,满足其对低功耗和高稳定性的需求。
  • 工业控制:为微控制器、传感器和其他低功耗设备提供稳定的电源。
  • 消费电子:如数码相机、便携式游戏机等,利用其高输入电压范围和低 ESR 特性提高系统性能。
  • 医疗设备:为低功耗医疗设备提供可靠的电源支持。

设计优势

  1. 高效节能
    低压差设计显著降低了功耗,特别适合电池供电设备,延长了设备的使用时间。

  2. 高可靠性
    低 ESR 设计和稳定的输出电压确保了电源的高可靠性,减少了系统故障的可能性。

  3. 简化设计
    固定输出电压和单通道输出设计简化了电路设计,降低了开发成本和时间。

  4. 小型封装
    SOT-23 封装节省了 PCB 空间,适合紧凑型设备的设计需求。

技术参数

  • 输入电压范围:最高 18V
  • 输出电压:3.3V(固定)
  • 输出电流:最大 250mA
  • 压差:80mV @ 40mA
  • 输出类型:固定
  • 输出通道数:1
  • 封装形式:SOT-23

总结
ME6249A33M3G 是一款高性能、低功耗的线性稳压器,具有低压差、低 ESR 和高输入电压范围等特性,适用于多种低功耗电子设备。其固定输出电压和单通道输出设计简化了电路设计,而 SOT-23 封装则节省了 PCB 空间。无论是便携式设备、物联网设备还是工业控制应用,ME6249A33M3G 都能提供稳定、可靠的电源支持,是工程师设计低功耗系统的理想选择。

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