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RICHTEK RT9078-12GJ5 RT9078
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- RICHTEK RT9078-12GJ5
- Type
- RICHTEK
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 400mV@(300mA)
- Electronic Component
- RICHTEK
- Electronic Component
- 46uVrms
- Electronic Component
- RT9078-12GJ5
- Electronic Component
- 1
- Package
- TSOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.021g
- Electronic Component
- 1
- Features
- Output
- Electronic Component
- BM0037875859
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9078-12GJ5 产品概述
RT9078-12GJ5 是一个高效、低功耗的线性稳压器（LDO），专为提供稳定的1.2V输出电压而设计，最大输出电流可达300mA。该产品由台湾立锜（RICHTEK）公司制造，广泛应用于消费电子、通信设备、工业控制以及其他一些需要稳压电源的领域。
主要特性
输出电压和电流：RT9078-12GJ5 提供固定的输出电压为1.2V，适合很多需要固定低电压的应用场合。其最大输出电流为300mA，能够满足大多数低功耗设备的需求。
工作电源电压：该稳压器的最大输入电压为5.5V，可以很好地适应多种供电电源，同时其低压降特性（最大值570mV @ 300mA）确保了高效率的电源转换。
极低的静态电流：RT9078-12GJ5 的工作电源电流非常低，仅为4µA，适用于那些对能耗要求极高的应用场合，能够在待机模式下显著节约能量。
高纹波抑制率（PSRR）：该器件具有75dB的PSRR，该特性在1kHz频率下非常出色，可以有效抑制输入电源中的纹波噪声，从而保证输出电压的稳定性，适合对电源质量要求较高的应用。
宽工作温度范围：RT9078-12GJ5 设计的工作温度范围从-40℃到125℃，具备良好的环境适应能力，使其可以在各种苛刻环境下稳定工作。
过流和过温保护功能：该稳压器内置了过流保护和超温保护，确保在出现异常条件时，设备能够自动关闭，从而保护电路和设备的安全。
封装与安装
RT9078-12GJ5 采用TSOT-23-5封装，属于表面贴装型（SMD），具有小型化的优势，方便与其它电路板元素集成，适合高密度的电路设计。此外，其细型封装设计使得安装及散热性能更佳，进一步提升了整体设计的可行性。
应用领域
RT9078-12GJ5 可广泛运用于多个领域，包括但不限于：
- 便携式设备：如智能手机、平板电脑和数码相机，能够为敏感电子元件提供稳定的电源。
- 消费类电子：用于各种家庭电器和玩具等产品中，确保供电的稳定性。
- 工业设备：在工控系统中，为传感器和小型执行器提供稳压电源。
- 汽车电子：在汽车内部电子设备中，如导航仪、仪表盘等，提供可靠的电力支持。
总结
RT9078-12GJ5 是一款高效、低功耗的线性稳压器，提供固定的1.2V输出电压，兼具强大的电流输出能力和优秀的稳压特性。其优异的PSRR、低静态电流以及丰富的保护功能使其在各种苛刻的应用场合都能大放光彩。无论是在便携式设备、工业控制还是汽车电子中，RT9078-12GJ5 都是一个理想的解决方案，为设计师提供了出色的性能和灵活的设计选项。
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