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SGMICRO SGM2021-1.8YN3G/TR SGM2021
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SGMICRO SGM2021-1.8YN3G / TR
- Type
- SGMICRO
- Minimum package
- 3000
Technical parameters
- Electronic Component
- 400mV@(300mA)
- Electronic Component
- SGMICRO
- Electronic Component
- 140uVrms
- Electronic Component
- SGM2021-1.8YN3G/TR
- Electronic Component
- 1
- Package
- SOT23
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.5g
- Electronic Component
- 1
- Electronic Component
- BM0264933831
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 1.8V
- Output Current
- 300mA
- 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.
产品概述：SGM2021-1.8YN3G/TR
一、引言
SGM2021-1.8YN3G/TR 是由圣邦微（SGMICRO）提供的一款高性能线性稳压器，其设计目标是为各种电子设备提供稳定的电压输出。作为一款SOT23封装的低功耗线性稳压器，SGM2021-1.8YN3G/TR 以其紧凑的尺寸、优秀的电源管理能力和极低的静态电流而广受欢迎。该产品广泛应用于消费电子、医疗设备、通信系统等领域。
二、主要特性
输出电压稳定性：SGM2021-1.8YN3G/TR 提供1.8V的固定输出电压，适用于多种负载电压要求的情况。其精度高达±2%，在各种工作条件下，能够保持电压的稳定性。
低静态电流：该线性稳压器的静态电流非常低，通常在几微安培的范围内，这使其非常适合于需要长时间待机的便携设备。其高效的功耗管理确保了电池寿命的延长。
宽输入电压范围：SGM2021-1.8YN3G/TR 支持宽输入电压范围，从2.3V到5.5V，无论是电池供电还是外部电源都能正常工作，极大地增强了其设计的灵活性。
低噪声输出：低噪声性能是其一大优势，能够为敏感的模拟电路提供清洁的电源，确保系统的可靠性和性能。
热保护和过流保护：内置的过温保护和过流保护功能能够有效防止器件在不正常工作条件下的损坏，提高了应用系统的安全性和稳定性。
小型封装：采用 SOT23 封装，该器件尺寸小，适合高密度PCB布线，有助于缩小整体产品体积。
三、应用领域
SGM2021-1.8YN3G/TR 的优势特性使得其在多个领域得到应用：
便携设备：由于其低功耗和小型封装，适合使用于便携式电子设备，如智能手机、平板电脑和其他移动通信设备。
消费电子：广泛应用于消费类电子产品，包括家用电器、音响设备和游戏机等。
医疗设备：在需要高稳定性与低噪声特性的医疗仪器中，该 линейный стабилизатор 可以提供可靠的电源。
工业控制：在工业自动化控制系统中，提供稳定的控制信号和供电，保证设备的正常运行。
四、技术规格
- 输入电压范围：2.3V 至 5.5V
- 输出电压：1.8V (固定)
- 输出电流：最大可提供300mA
- 静态电流：低于 10μA
- 纹波抑制比：高，能够有效筛除输入电压中的高频噪声。
- 工作温度范围：-40°C 至 +125°C
五、总结
SGM2021-1.8YN3G/TR 是一款卓越的线性稳压器，凭借其稳定的性能与丰富的保护机制，满足了现代电子设备对电源的高标准要求。无论是用于消费电子产品，还是在复杂的工业和医疗应用中，该稳压器都可以提供出色的性能表现。其设计的高集成度和小型化特性，使得工程师在产品设计时可以最大限度地利用电路空间，同时减少了PCB的布局复杂度。选择SGM2021-1.8YN3G/TR，您将为您的电子产品增添一份稳定和高效的电源解决方案。
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