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RICHTEK RT9080-18GJ5 RT9080
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- RICHTEK RT9080-18GJ5
- Type
- RICHTEK
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 830mV@(600mA)
- Electronic Component
- RICHTEK
- Electronic Component
- 39uVrms
- Electronic Component
- RT9080-18GJ5
- Electronic Component
- 1
- Package
- TSOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.153g
- Electronic Component
- 1
- Electronic Component
- BM0000286205
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 1.8V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9080-18GJ5 产品概述
1. 产品介绍
RT9080-18GJ5 是一款高性能线性稳压器（LDO），专为低压、低噪音供电方案设计。它提供固定输出电压1.8V，具有600mA的输出电流能力，广泛应用于消费电子、通信设备、工业控制系统及其他需要稳定供电的场合，确保设备在各种工况下都能正常工作。
2. 主要特点
输出电压和电流: RT9080-18GJ5 提供的输出电压为1.8V，能满足绝大多数低电池电压平台的供电需求。同时，其600mA的输出电流可以支持多种负载，从轻负载到较重负载的电路。
输入电压范围: 该稳压器支持最大输入电压5.5V，能够适应大多数电池供电和其他常规电源系统的需求。
低静态电流: RT9080-18GJ5 在确保设备正常工作的同时，保持最大工作电源电流为4µA，这使得在待机模式下设备的功耗大大降低，有利于延长电池的使用寿命。
高PSRR（电源抑制比）: 该器件在1kHz频率下的PSRR达到75dB，能够有效抑制输入电压波动和纹波，提高输出电压的稳定性，确保负载对供电的质量要求得以满足。
低压降: RT9080-18GJ5 的最大压降为0.83V（在600mA下），这使得其在输入电压较低且接近输出电压时依然能够有效工作，提高了系统设计的灵活性。
3. 安装和封装
RT9080-18GJ5 采用 SOT-23-5 封装，体积小巧，适合于表面贴装（SMT）工艺，方便集成到各种电路设计中。该封装不仅节省了PCB版面的空间，还提升了组件的散热性能与稳定性，适合高密度芯片设计需求。
4. 工作温度及环保特性
该产品的工作温度范围为 -40°C 到 +85°C，满足了多种苛刻环境下的应用需求。此外，RT9080-18GJ5 采用环境友好的材料，符合 ROHS 指令，适合在现代环保要求严格的设计中使用。
5. 保护特性
RT9080-18GJ5 内置过流和超温保护功能，确保了设备在异常情况下的安全运行，提高了整体系统的可靠性。这些保护特性是设计中不可或缺的部分，尤其是在对安全性有极高要求的应用场合。
6. 应用领域
- 消费电子: 手机、平板电脑、可穿戴设备等低功耗电子产品。
- 工业控制: 传感器供电、数据采集模块、自动化控制系统。
- 医疗设备: 便携式医疗仪器及监测设备。
- 通信设备: 无线模块、路由器等。
7. 结论
RT9080-18GJ5 以其卓越的电气性能、紧凑的封装设计和丰富的保护特性，成为现代电子设备中不可或缺的线性稳压解决方案。无论是在功耗敏感的应用领域，还是需要稳定电源的传统设备中，该型号都表现出了极高的价值和适用性，对设计工程师来说，是一个非常优选的方案。
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