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RICHTEK RT9187CGB
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT9187CGB
- Type
- RICHTEK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 100mV@(0.3A)
- Electronic Component
- RICHTEK
- Electronic Component
- RT9187CGB
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.071g
- Electronic Component
- 1
- Features
- Terminal Block
- Electronic Component
- BM0000286208
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 800mV~4.8V
- Output Current
- 600mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9187CGB 产品概述
1. 概述
RT9187CGB是来自台湾立锜（RICHTEK）的高性能线性稳压器（LDO），该器件采用SOT-23-5表面贴装封装设计，专为多种电子应用提供稳定且可调的输出电压。它的输出电流高达600mA，输入电压最高可达5.5V，使其非常适合智能手机、平板电脑、便携式设备、传感器及其他需要稳压电源的应用。
2. 基本特性
- 安装类型: 表面贴装型，便于快速集成到现代电子设备中。
- 输出电源配置: 正输出，适用于多种电源设计，并可灵活匹配不同的应用需求。
- 输出电流: 最大600mA，能够支持较高的负载，确保设备在各种工作条件下的稳定性。
- 输入电压范围: 最高达到5.5V，保证了广泛的兼容性，适合多种电源输入。
- 静态电流（Iq）: 仅400µA，体现了其低功耗特性，适合于电池供电应用。
- 电源抑制比（PSRR）: 在100Hz到10kHz范围内，PSRR可达到60dB至50dB，显示出该LDO在去除输入电压波动方面的良好性能。
- 输出电压范围: 该器件能够提供可调输出电压，范围从0.8V至4.8V，适应不同负载和电压需求。
- 过流与超温保护: 内置保护功能，确保在出现异常情况时，器件和负载能得到有效保护，延长产品的使用寿命。
3. 电气特性
RT9187CGB的使用范围相当广泛，最低输出电压为0.8V，适合于低电压应用，最大输出电压为4.8V，适合于许多常见的数字和模拟电路。其跨越的input-output电压降（最大值）为0.2V @ 500mA，这保证了系统的高效性，尤其在低电压应用中。
4. 工作温度
RT9187CGB具有-40°C至125°C的宽工作温度范围，使其适合在极端环境下运行，满足工业及汽车应用的需求。这种广泛的温度范围对于需要耐高温和低温的应用场景至关重要。
5. 应用场景
RT9187CGB适合应用于各类电子产品中，例如：
- 便携式设备: 由于其低功耗特性和高效率，该LDO能够有效延长电池续航时间。
- 传感器电源: 能够提供稳定的输出电压，确保传感器的靠谱性和准确性。
- 音频设备: 在音频放大器中，该稳压器可用来改善电源质量，减少噪音。
- 微控制器电源: 为MCU提供要求的稳定电压，确保系统良好运行。
- 消费电子: 涉及各类消费类电子产品，满足不同的电源要求。
6. 结论
RT9187CGB是一款高性能的可调线性稳压器，凭借其低功耗、宽输入电压范围、稳定的输出电流以及多项保护功能，成为各类电子设备中不可或缺的电源解决方案。无论是在消费电子还是工业应用，RT9187CGB都展示了其优越的性能和可靠性，具有极强的市场竞争力。选择RT9187CGB，将为您的电子设计提供理想的电源管理方案。
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