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RICHTEK RT9187GSP
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT9187GSP
- Type
- RICHTEK
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 360mV@(1A)
- Electronic Component
- RICHTEK
- Electronic Component
- RT9187GSP
- Electronic Component
- 1
- Package
- SOP-8-EP
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.23g
- Electronic Component
- 1
- Features
- Terminal Block
- Electronic Component
- BM0084326722
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 800mV~4.5V
- Output Current
- 1A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9187GSP 产品概述
一、产品背景
RT9187GSP是由台湾立锜（RICHTEK）公司研发的一款高性能线性稳压器（LDO），具备可调输出特性，并能满足多种电子应用中的稳压需求。LDO在当前越来越复杂的电子电路设计中扮演着至关重要的角色，其在电源管理、信号处理以及混合信号电路中均有广泛应用。
二、关键特性
输出配置：正 极性
RT9187GSP设计为正极性输出，适应绝大多数后续电路的需求。可调输出电压范围
本型号通过外部电阻分压器可实现高度灵活的输出电压设定，输出电压范围从0.8V到4.5V，最大输入电压可达5.5V。这使其适用于各种供电要求的组件，如传感器、微控制器、无线模块等。输出电流能力
RT9187GSP支持最大1A的输出电流，满足大部分低功耗设备的需求，同时其静态电流只有500µA，保证了更高的能效，特别适合便携式和电池供电设备使用。低压降特性
该稳压器具有最高0.36V的压降（在1A输出电流下），确保在负载条件下能稳定输出所需电压，提升了电源利用效率。良好的电源抑制比（PSRR）
RT9187GSP在100Hz到10kHz频段内的电源抑制比（PSRR）可达60dB至50dB，能够有效滤除输入电压中的噪声，保证输出电压的稳定性。多种保护功能
该器件内建过流保护和超温保护功能，提供了对负载短路和过热情况的即刻响应，增强了电路的可靠性和安全性。
三、工作环境
RT9187GSP的工作温度范围为-40°C到125°C，适合在极端环境条件下运营，能够满足工业、汽车及军用等严苛应用环境的需求。
四、封装与安装
提供SOP-8-EP裸露焊盘封装类型，适合表面贴装类型应用，有助于高密度PCB设计，同时降低了信号干扰。其尺寸为0.154"（3.90mm）宽，适合多种应用场合。
五、应用场景
RT9187GSP适用于以下领域：
消费电子
适用于各种便携设备，如智能手机、平板电脑等，为核心电路提供稳定电压。工业设备
在自动化设备和工业控制器中，提供可靠的电源管理解决方案。汽车电子
在汽车电子模块，如卫星导航、车载信息娱乐系统中，对电源管理有着严格的要求。通信设备
在各种无线通信模块和传感器中，提供必要的电压支持。
六、总结
RT9187GSP是一款灵活、高效且功能强大的线性稳压器。通过其可调输出特性、卓越的电源抑制能力以及保护功能，RT9187GSP能够在广泛的应用中提供高可靠的电源解决方案。无论是在消费电子、工业自动化或汽车电子等领域，这款稳压器都能满足高效能和高稳定性的设计需求。选择RT9187GSP，意味着为您的电源管理带来了更高的可靠性与灵活性。
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