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RICHTEK RT9073A-30GQZ RT9073A
Configuration
1 options
Configuration
21+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- RICHTEK RT9073A-30GQZ
- Type
- RICHTEK
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 450mV@(250mA)
- Electronic Component
- RICHTEK
- Electronic Component
- 58uVrms
- Electronic Component
- RT9073A-30GQZ
- Electronic Component
- 1
- Package
- ZQFN-4L-EP(1x1)
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.011g
- Electronic Component
- 1
- Electronic Component
- BM0000001458
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 3V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9073A-30GQZ 产品概述
RT9073A-30GQZ是一款由台湾立锜（RICHTEK）公司推出的高性能线性稳压器（LDO），其具有固定输出电压、低功耗、高稳定性等特性，特别适用于需要高效电源管理的移动设备、消费类电子产品和工业应用。以下是对该产品的详细概述。
基本参数
输入电压范围：最大输入电压为5.5V，允许在广泛的应用场景中使用，为各种供电电源提供了灵活性。这使得RT9073A-30GQZ可以轻松集成到使用锂离子或锂聚合物电池的设备中。
输出电压：输出电压为固定值3V，适合多种低功耗电子设备的供电需求，如传感器、MCU，以及其他数字和模拟电路。
输出电流：其最大输出电流为250mA，表明在满足负载需求时能够提供稳健的电流输出。
压降特性：最大压降为600mV，在250mA的负载条件下，表明该稳压器具有良好的热性能和效率。这对于高效稳压和节能设计至关重要。
静态工作电流：设备的静态电流仅为3µA，极低的待机电流设计使得RT9073A-30GQZ非常适合于要求长时间持续工作的电池供电设备。
工作温度范围：能够在-40℃至85℃的环境下稳定工作，适应各种苛刻的工作条件，确保在极端环境下的可靠性。
性能优势
优良的电源抑制比（PSRR）：RT9073A-30GQZ的PSRR在1kHz时可达到75dB，表明其在抑制输入电压变化和纹波方面具有优异性能，能够保持输出电压的稳定，降低干扰带来的影响。
保护功能：内置过流和超温保护功能，确保在过载或设备过热情况下能够自动保护电路，避免可能的损坏，增加系统的安全性。
使能控制特性：该LDO具备使能功能可用于高效管理电源，不需要时可以关闭输出以降低功耗，因此在设计长效电池供电应用时非常实用。
封装设计：采用4-XDFN（1x1）封装，具有小型化的优势，非常适合智能手机、掌上设备和其他对空间要求严格的应用中。
应用场景
RT9073A-30GQZ凭借其强大的性能和可靠性，适用于广泛的应用场景：
- 移动设备：如智能手机、平板电脑等，帮助提高电池使用效率及降低待机功耗。
- 消费电子：适合家电产品、音频设备和汽车电子，改善其电源管理。
- 工业控制：在各种工业设备中，提供稳定可靠的电源供给，满足严苛环境下的需求。
- 传感器与监控设备：用于供电于传感器及监控设备中，确保其数据的准确传输和系统稳定运行。
结论
综上所述，RT9073A-30GQZ是一款优秀的线性稳压器，具备多项出色性能，适用于众多应用领域。其固定输出、低功耗设计及各类保护功能，为客户提供了一个稳定可靠的选择，能够有效支持各种现代电子设备的电源管理需求。选择RT9073A-30GQZ，将有助于提升产品的稳定性和用户体验。
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