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SGMICRO SGM2019-3.3YN5G/TR SGM2019
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- SGMICRO SGM2019-3.3YN5G / TR
- Type
- SGMICRO
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 400mV@(300mA)
- Electronic Component
- SGMICRO
- Electronic Component
- 30uVrms
- Electronic Component
- SGM2019-3.3YN5G/TR
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.038g
- Electronic Component
- 1
- Features
- Terminal Block
- Electronic Component
- BM0000282346
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SGM2019-3.3YN5G/TR 产品概述
SGM2019-3.3YN5G/TR 是一款由圣邦微 (SGMICRO) 生产的高性能线性稳压器（LDO），其在设计与应用上都具有出色的特点和优势。这款固定输出电压的稳压器专为低电压、低功耗的解决方案而设计，广泛适用于电子设备对稳定电源的高度依赖场合。以下是其详细的产品特性及应用解析。
1. 基本参数
- 输出类型: 固定
- 最大输入电压: 5.5V
- 输出电流: 300mA
- 输出电压: 3.3V（固定值）
- 压降: 最大值为400mV（在300mA时）
- PSRR（电源抑制比）/纹波抑制: 74dB（在1kHz）
- 工作温度范围: -40℃ ~ 85℃
2. 封装与尺寸
SGM2019-3.3YN5G/TR 采用 SOT-23-5 封装，具有较小的尺寸和重量，非常适合对空间和散热要求严格的电子设备。其设计不仅便于自动贴片和组装，还确保了适当的散热性能，满足现代电子产品在紧凑空间中的应用需求。
3. 关键特性
固定输出电压: 整合了固定输出电压的设计，无需外部设定电压，可以极大简化电路设计，减少组件使用，提高系统可靠性。
高电源抑制比 (PSRR): 74dB 的PSRR值意味着该稳压器对输入电源纹波和噪声的抑制能力强，即使在不稳定的电源环境下，依旧能输出干净、稳定的3.3V电压，有助于保护后续电路及负载。
低压降 (VDrop): 400mV 的最大压降使得该LDO能够在接近其输入电压的情况下稳定工作，特别适合于需要从电池或其他低电压源供电的便携式设备。
宽工作温度范围: 从-40℃到85℃的工作温度范围，使得该元器件非常适合于各种工业和消费电子应用，能够在极端环境下安全工作。
4. 应用领域
SGM2019-3.3YN5G/TR特别适合以下应用场景：
便携式电子设备: 由于其低功耗和稳定电源输出，这款稳压器常用于手机、平板电脑、便携式游戏机等设备。
工业控制器: 在各种工业设备中广泛应用，用于传感器、执行器以及控制逻辑电路的供电。
汽车电子: 适应广泛的温度和电压变化，能够满足汽车内部电子设备（如仪表盘、音响系统等）的需求。
消费类产品: 比如智能家居设备、家庭自动化系统中，保证各种传感器和无线模块的稳定供电。
5. 总结
SGM2019-3.3YN5G/TR 的设计理念与实际应用紧密结合，为现代电子设备提供了理想的电源管理解决方案。其固定的3.3V输出，强大的电源抑制比，和低压降特性，使其成为设计过程中不可或缺的元器件之一。无论是应用于消费电子还是工业控制，SGM2019-3.3YN5G/TR 都能为电路的稳定与可靠运行提供坚实保障。
选择SGM2019-3.3YN5G/TR，您将获得高性能、优质的电源管理解决方案，确保您的电子产品在各种环境下的性能以及可靠性。
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