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SGMICRO SGM2019-2.5YN5G/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 SGM2019-2.5YN5G / 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
- SGM2019-2.5YN5G/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
- BM0000283161
- 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.
SGM2019-2.5YN5G/TR 产品概述
一、产品简介
SGM2019-2.5YN5G/TR 是一款由圣邦微（SGMICRO）设计和制造的线性稳压器（LDO），其主要功能是稳定和控制输出电压，确保电子设备在不同负载和输入电压条件下达到可靠的工作状态。此款LDO具有固定输出电压、较低的功耗以及优越的纹波抑制能力，适用于多种电子应用。
二、基本规格
输出电压：SGM2019-2.5YN5G/TR 的输出电压固定为2.5V，满足常见嵌入式系统及低功耗设备的电源需求。
最大输入电压：设备能够承受的最大输入电压为5.5V，这为电路设计提供了较大的灵活性。
输出电流能力：该稳压器支持最大输出电流可达300mA，为多种负载提供稳定电源。
压降特性：在300mA的输出条件下，最大压降为400mV。这表明，LDO能够在相对较低的输入电压下保持稳定的输出特性，有利于减少能源消耗。
工作温度范围：其工作温度范围在-40℃到85℃之间，使得该稳压器适用于多种环境条件，包括极端温度环境。
功耗性能：工作电源电流最大为200μA，低功耗特性使其非常适合用于电池供电的应用。
纹波抑制比（PSRR）：该LDO在217Hz至1kHz频率范围内的PSRR值为74dB至77dB，良好的纹波抑制性能有效提高了输出电压的稳定性，降低了电源噪声对负载的影响。
三、封装与应用
SGM2019-2.5YN5G/TR采用SOT-23-5封装，外形小巧，便于集成在紧凑型电子设备中。SOT-23-5的封装形式使得该器件在电路板上占据的空间非常小，适合应用于空间有限的小型电子产品。
四、应用场景
SGM2019-2.5YN5G/TR 广泛应用于多个电子领域，包括但不限于：
便携式设备：由于其低功耗特性，非常适合用于各种便携式设备，例如手持终端、智能穿戴设备等。
微控制器和数字信号处理器：适用于供电于微控制器（MCU）和数字信号处理器（DSP），为这些设备提供稳定的工作电源。
传感器供电：用于各种传感器及其前端信号处理电路，确保可靠的电源供应，提高测量精度。
无线通信设备：在蓝牙、Wi-Fi等无线通信模块中，SGM2019-2.5YN5G/TR可以帮助保持稳定的工作环境，减小供电噪声。
五、总结
SGM2019-2.5YN5G/TR 作为一款高性能的线性稳压器，以其固定输出电压、低压降、优越的纹波抑制性能及小巧的封装设计，适应了现代电子产品对电源电压稳定性与能效的要求。其众多优越的特性和广泛的应用场景使其成为电源管理系统中不可或缺的元器件之一。无论是在研发新产品还是在现有方案的优化中，SGM2019-2.5YN5G/TR 的引入都能显著提升产品的可靠性和稳定性。
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