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RICHTEK RT9179GB
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT9179GB
- Type
- RICHTEK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 300mV@(300mA)
- Electronic Component
- RICHTEK
- Electronic Component
- RT9179GB
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.058g
- Electronic Component
- 1
- Electronic Component
- BM0000287221
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 1.175V~4.5V
- 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.
RT9179GB 产品概述
一、基本信息
RT9179GB是一款高性能的线性稳压器（LDO）， طراحی由台湾立锜（RICHTEK）提供，专为各种应用而设计。这款稳压器具有可调的输出电压范围，从1.175V到4.5V，使其能够满足多种电子电路的需求。其输出电流能力为300mA，这使得RT9179GB适合于需要较大输出功率的设备，如微控制器、传感器供电以及其他数字和模拟电路。
二、技术参数
RT9179GB的输入电压范围为3V至5.5V，能够适配大多数电源配置。其静态电流（Iq）为150µA，这意味着在待机状态下，其功耗相对较低，有助于提升整体系统的电源效率。此外，RT9179GB的压降最高为0.3V（在300mA负载时），确保在负载变化时输出电压仍然保持稳定。
该稳压器采取表面贴装（SMT）安装方式，封装规格为SOT-23-5或SC-74A/SOT-753，便于在多种印刷电路板（PCB）应用中使用。这种小型封装不仅节省了空间，还提高了电气性能，适合需求高密度布局的现代电子产品。
三、工作环境
RT9179GB的工作温度范围广泛，从-40°C到125°C，适合于严苛环境下运行。这使得它能够在工业设备、汽车电子以及消费电子等领域得到广泛应用。此外，湿气敏感性等级（MSL）为3，表明在焊接及其他工艺处理过程中需采取适当的防潮措施。
四、安全保护功能
该LDO具有多项保护功能，包括过流保护和超温保护。这意味着在异常情况下，如短路或温度过高时，RT9179GB能够自动限制输出电流或关断输出，以保护内部电路及下游元件，确保整体系统的安全性和可靠性。
五、应用场景
RT9179GB适合于各种应用场景，包括但不限于：
- 微控制器供电：用于为微控制器和数字信号处理器提供稳定的电源。
- 无线通信设备：可用于蓝牙、Wi-Fi模块等需要低功耗稳定电源的应用中。
- 传感器和仪器仪表：为各种传感器如温度、湿度和压力传感器提供电源。
- 便携式设备：因其低静态电流特性，非常适合于电池供电的便携式设备和穿戴式设备。
- 工业控制：在一些工业自动化设备中，作为供电和电源管理的重要组成部分。
六、总结
RT9179GB以其高效能、可靠的稳压性能和广泛的应用能力，成为了市场上极具竞争力的线性稳压器之一。其可调输出与丰富的保护特性，使其能够满足不同电源管理需求，从而为开发者和工程师提供了更多灵活性。无论是在工业应用还是消费类电子产品中，RT9179GB都能展现出卓越的性能和价值。对于寻求高效率、低噪声和可靠性的电源解决方案的设计师，RT9179GB无疑是一个值得推荐的选择。
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