WMSIC Electronic Components

SGMICRO SGM2203-3.3YN3LG/TR SGM2203

SGMICRO SGM2203-3.3YN3LG/TR SGM2203
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Product image

ModelSGM2203-3.3YN3LG/TR
PackageSOT23
BrandSGMICRO
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 Date code within 2 years

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Technical data

Product details

19 specifications

Core information

Product name
SGMICRO SGM2203-3.3YN3LG / TR
Type
SGMICRO
Minimum package
3000

Technical parameters

Electronic Component
2.4V@(150mA)
Electronic Component
SGMICRO
Electronic Component
SGM2203-3.3YN3LG/TR
Electronic Component
1
Package
SOT23
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.5g
Electronic Component
1
Electronic Component
BM0000631887
Operating Temperature
40℃~+85℃@(Ta)
Operating Voltage
36V
Output
Electronic Component
Output Voltage
3.3V
Output Current
150mA
Output Type
Electronic Component
Output Channel Count
1

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

产品概述：SGM2203-3.3YN3LG/TR

一、基本信息

SGM2203-3.3YN3LG/TR 是一款线性稳压器，由中国知名的电子元器件制造商圣邦微电子(SGMICRO)生产。该产品采用SOT23封装，具有小巧的体积，适合于各种紧凑型电路设计，尤其是在空间有限的应用场合。

二、产品特性

  1. 输出电压: SGM2203-3.3YN3LG/TR 提供固定的3.3V输出电压，适合于大多数数字电路和微控制器供电需求，确保系统能够稳定运行。

  2. 输出电流: 该产品的最大输出电流可达到300mA，满足绝大多数低功耗设备和模块的供电需求。

  3. 输入电压范围: SGM2203的输入电压范围为2.3V至5.5V，兼容多种电源接口类型，包括锂电池和其他标准电源。

  4. 低功耗设计: 采用先进的工艺技术，SGM2203在空载条件下具有非常低的静态电流，通常为2µA，这有效延长了电池供电设备的使用寿命。

  5. 高纹波抑制比: 该稳压器具有出色的负载瞬态响应和纹波抑制性能，能够提供稳定的输出，适应负载突变和电源干扰情况下的使用。

  6. 温度范围: SGM2203的工作温度范围为-40℃至+125℃，能够在严苛的环境条件下稳定工作，适合汽车、工业等应用。

三、应用场景

SGM2203-3.3YN3LG/TR 稳压器广泛应用于以下领域：

  1. 便携式设备: 由于其小型化封装和低功耗特点，SGM2203非常适合用于智能手机、平板电脑以及各种便携式仪器的电源管理。

  2. 消费电子产品: 适用于智能家居设备、音频播放器以及各种消费电子产品，为其提供稳定的工作电压。

  3. 工业控制系统: 在各种工业设备中，SGM2203能够有效地为传感器、执行器等组件提供可靠的电源。

  4. 通信设备: 在基站、路由器及其他通信设备中，SGM2203能够实现稳定供电，确保数据传输的可靠性。

四、设计与应用建议

在设计中使用SGM2203-3.3YN3LG/TR时，应考虑以下几点：

  1. 输入和输出电容: 为了确保稳定输出，建议在输入端和输出端配置适当的电容，通常输入端使用10µF，输出端使用1µF的陶瓷电容，具体数值可根据应用场景和实际测试结果进行适当调整。

  2. 布线考虑: 由于该元器件的封装较小，在PCB设计时要确保输入和输出路径尽量短且宽，以降低反向电流对稳压器性能的影响。

  3. 散热管理: 尽管SGM2203的功耗较低，但在较高电流输出的情况下，焊接位置的散热应考虑到以避免器件过热。

  4. 选择正确的PCB材料: 由于其工作温度范围覆盖工业级，设计时可选择适合的PCB材料（如FR-4）来确保长期的稳定性和可靠性。

五、总结

SGM2203-3.3YN3LG/TR 线性稳压器，凭借其出色的性能、广泛的应用范围以及小型化的设计，成为了在现代电子设备中不可或缺的电源管理解决方案。无论是在充电设备、通信系统还是再工业应用中，SGM2203都展现出了其优越性，是设计工程师的理想选择。选择SGM2203，确保每一项设计都具备可靠的电源支持。

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