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SGMICRO SGM2021-1.2YN3G/TR SGM2021
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SGMICRO SGM2021-1.2YN3G / TR
- Type
- SGMICRO
- Minimum package
- 3000
Technical parameters
- Electronic Component
- 270mV@(300mA)
- Electronic Component
- SGMICRO
- Electronic Component
- 140uVrms
- Electronic Component
- SGM2021-1.2YN3G/TR
- Electronic Component
- 1
- Package
- SOT-23-3
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.5g
- Electronic Component
- 1
- Electronic Component
- BM0000001613
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 1.2V
- 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：SGM2021-1.2YN3G/TR 线性稳压器
一、产品简介
SGM2021-1.2YN3G/TR 是由 SGMICRO（圣邦微）推出的一款高性能线性稳压器，旨在为各种电子设备提供稳定的电压输出。该产品采用了SOT-23-3封装，具有体积小、效率高、稳定性好的特点，非常适合需要小型化设计的便携式电子设备、消费电子、工业控制和通信设备等应用场景。
二、核心特点
稳压输出：SGM2021-1.2YN3G/TR 提供固定的 1.2V 输出电压，适用于对电压要求严格的电路，确保设备在不同负载条件下正常工作。
低压差（Low Dropout, LDO）：该稳压器具有极低的压差特性，保证了在输入电压与输出电压仅有少量差距时也能有效稳压，这对于电池供电或需减少功耗的设计尤为重要。
高输出电流：SGM2021-1.2YN3G/TR 支持高达 250mA 的输出电流，能够满足大多数低功耗应用的需求。
低待机电流：在待机状态下，产品的静态电流非常低，能够有效延长电池使用寿命，适合便携设备的设计。
过流保护与热关断：产品内置过流保护和热关断功能，确保在异常条件下运行时的安全性，防止器件因过载或过热而损坏。
广泛的工作温度范围：该稳压器可在-40℃到85℃的环境温度下稳定工作，适应多种苛刻的环境条件。
三、应用场景
SGM2021-1.2YN3G/TR 适合广泛的应用领域，包括但不限于：
消费电子：如智能手机、平板电脑和智能穿戴设备等，它们对供电的稳定性和电源管理要求较高。
工业控制：在工业设备和仪器中，稳定的电源对于保障设备的正常运行至关重要。
通信设备：在基站和其他通信设备中，稳定的电源有助于提高信号的传输质量。
便携式设备：由于其小巧的封装和低待机电流特性，SGM2021-1.2YN3G/TR 非常适合应用于各类便携式电子设备，如移动导航仪、手持设备等。
四、电气特性
SGM2021-1.2YN3G/TR 的电气特性也非常优越，例如：
输入电压范围：产品可在2.5V到5.5V之间工作，提供了良好的灵活性，适用于多种电源配置。
负载与线路调节率：该稳压器在负载变化或输入电压波动时，仍能保持良好的输出稳定性，确保设备正常运行。
相对小的输出噪声：其输出具有较低的噪声特性，有助于减少对敏感电路的干扰，提高系统的整体性能。
五、总结
SGM2021-1.2YN3G/TR 线性稳压器凭借其出色的性能和稳定性，成为业界广受欢迎的电源管理解决方案。它的小型化设计和低功耗特点，使其在现代电子产品中得到广泛应用。对于需要稳定输出电压和高效率的设计来说，SGM2021-1.2YN3G/TR 是一个理想的选择。无论是在消费电子、工业控制还是通讯设备中，它都能表现出色，帮助设计师和工程师实现其产品的设计目标。
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