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SGMICRO SGM2021-2.8YN3G/TR SGM2021
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SGMICRO SGM2021-2.8YN3G / TR
- Type
- SGMICRO
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 270mV@(300mA)
- Electronic Component
- SGMICRO
- Electronic Component
- 140uVrms
- Electronic Component
- SGM2021-2.8YN3G/TR
- Electronic Component
- 1
- Package
- SOT-23-3
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.5g
- Electronic Component
- 1
- Electronic Component
- BM0265345552
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 2.8V
- Output Current
- 300mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SGM2021-2.8YN3G/TR 产品概述
SGM2021-2.8YN3G/TR 是一款由知名电子元器件制造商 SGMICRO（圣邦微）推出的高性能线性稳压器。该产品采用了紧凑的 SOT-23-3 封装，专为需要稳定的输出电压和低噪声特性的便携式及消费类电子设备设计。其主要功能是为电子电路提供稳定的电源，确保电子设备在不同负载情况下的正常工作，极大地提高了设备的可靠性和性能。
主要特性
输出电压：SGM2021-2.8YN3G/TR 的输出电压设定为 2.8V，适合用于许多低电压应用场景，包括逻辑电平兼容的电路供电。
低静态电流：该稳压器在运行状态下表现出低静态电流的特点，适合电池供电的应用，能够延长设备的使用寿命。静态电流通常不超过 10µA，这使得其在待机模式下非常高效。
高精度：SGM2021-2.8YN3G/TR 提供的输出电压具有非常低的容差，典型值为 ±2%。这一特性对于需要精确电压的敏感设备尤其重要，例如无线通信设备和高精度传感器。
低压差：该稳压器具有低压差（Low Dropout，LDO）的特性，意味着它能够在输入电压接近输出电压的情况下正常工作，这对于提高能效而言至关重要。
出色的负载和线路调整率：SGM2021-2.8YN3G/TR 提供良好的负载调整率和线路调整率，确保在负载变化或输入电压波动的情况下，输出电压保持稳定。
保护功能：内置的过流保护（OCP）、过热保护（OTP）和电源电压反向保护（Reverse Voltage Protection）等多种保护机制，保证了在严苛条件下的安全运行。
应用领域
SGM2021-2.8YN3G/TR 线性稳压器广泛应用于多个电子领域，包括但不限于：
便携式消费电子设备：如智能手机、平板电脑、可穿戴设备等，稳定的电压输出能够确保这些设备在不同工作条件下保持高效运行。
传感器供电：为低功耗传感器提供稳定的电源，适用于物联网（IoT）设备、环境监测设备等领域。
无线通信设备：如蓝牙模块、Wi-Fi 模块等，需要稳定电源以确保数据的可靠传输。
嵌入式系统：广泛应用于各种嵌入式系统设计中，确保主控芯片及周边电路的稳定供电。
封装和引脚配置
SGM2021-2.8YN3G/TR 封装采用 SOT-23-3，体积小巧，适合密集的电路设计。该封装方便焊接，适合自动化生产，为设计提供了更多灵活性。其引脚配置清晰，用户可以方便地进行电路设计和布局。
结论
总结来说，SGM2021-2.8YN3G/TR 是一款功能丰富、性能卓越的线性稳压器，凭借其低功耗、高稳定性和多种保护功能，成为市场上极具竞争力的产品之一。无论是在消费电子、无线通信还是物联网应用中，该稳压器都能够提供可靠的电源解决方案，是设计工程师在打造高性能电子设备时的理想选择。
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