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MPS MPQ20051DQ-AEC1-LF-Z
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MPS MPQ20051DQ-AEC1-LF-Z
- Type
- MPS
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 280mV@(1A)
- Electronic Component
- MPS
- Electronic Component
- 55uVrms
- Electronic Component
- MPQ20051DQ-AEC1-LF-Z
- Electronic Component
- 1
- Package
- DFN-8(3x3)
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.052g
- Electronic Component
- 1
- Electronic Component
- BM0203555577
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 800mV~5V
- Output Current
- 1A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MPQ20051DQ-AEC1-LF-Z 产品概述
产品简介
MPQ20051DQ-AEC1-LF-Z 是一款由 MPS（Monolithic Power Systems）公司设计与生产的低压差稳压器（LDO）。该稳压器针对现代电子设备的电源管理需求，提供高效能、低功耗以及小型化的解决方案，适合于多种应用场景。其出色的性能指标使其在汽车、工业、通信和消费电子等领域广泛使用。
基本参数与性能
MPQ20051DQ-AEC1-LF-Z 的工作电压范围十分广泛，最大输入电压可达到 5.5V，输出电压范围从 0.8V 最低到 5.0V 最高，满足了大多数常见的电压需求。且该器件具备可调式输出特性，旨在为不同的应用提供灵活可靠的电源支持。
在负载电流方面，MPQ20051DQ-AEC1-LF-Z 的最大输出电流达到 1A，且在 1A 电流下的电压降保持在 0.28V 以下，确保了较高的能效。此外，器件在静态工作状态下的供电电流（Iq）仅为 200µA，最大供电电流为 700µA，这使得其在待机模式下具有极低的功耗，能够有效延长电池供电设备的使用时间。
在电源噪声抑制能力方面，MPQ20051DQ-AEC1-LF-Z 的电源抑制比（PSRR）高达 65dB，尤其在低频区域表现更加优异，随着频率的提升，PSRR 维持在 33dB（100Hz ~ 1MHz），确保对输入电源噪声的有效抑制，提供清晰稳定的输出电压，适合对噪声敏感的应用环境。
保护功能
MPQ20051DQ-AEC1-LF-Z 内置多种保护机制，包括过流保护、超温保护和欠压锁定（UVLO），有效防止因过载或过热而导致的器件损坏。其设计不仅提升了系统的整体安全性，也大大增加了用户的信心，适合于要求高可靠性的应用场景。
温度特性
该稳压器具有宽广的工作温度范围，从 -40°C 至 125°C，适应了从工业到汽车等多种环境条件的需求。这使得 MPQ20051DQ-AEC1-LF-Z 成为高温或低温恶劣环境下应用的理想选择。
封装与安装形式
MPQ20051DQ-AEC1-LF-Z 的封装采用 8-QFN（3x3）型表面贴装结构，其紧凑的尺寸极大地节省了电路板空间，使得其在空间受限的设计中更具优势。这种封装形式不仅有助于提高产品的可靠性，还能够有效改善热管理性能，适应高密度布局。
应用场景
MPQ20051DQ-AEC1-LF-Z 的综合性能使其适用于多种应用领域，包括但不限于：
- 汽车电子：如导航系统、音频设备及智能驾驶系统。
- 工业控制：如传感器供电、执行器与控制器电源管理。
- 通信设备：如基站供电、网络设备中的稳压需求。
- 消费电子：如移动设备、平板电脑及便携式设备。
总结
综上所述，MPQ20051DQ-AEC1-LF-Z 是一款优秀的低压差稳压器，具备宽广的工作电压范围、稳健的输出性能及多重保护功能，能够满足现代电子设备对电源管理的高要求。无论是在汽车、工业还是消费电子领域，MPQ20051DQ-AEC1-LF-Z 都具有极高的应用价值，帮助设计师实现更高的设计灵活性和系统可靠性。
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