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ON NCP1117DT50RKG
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON NCP1117DT50RKG
- Type
- ON
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 1.2V@(800mA)
- Electronic Component
- ON
- Electronic Component
- 0.003%Vout
- Electronic Component
- NCP1117DT50RKG
- Electronic Component
- 1
- Package
- TO-252-2(DPAK)
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.438g
- Electronic Component
- 1
- Electronic Component
- BM0084418528
- Operating Temperature
- 0℃~+125℃
- Operating Voltage
- 20V
- Output
- Electronic Component
- Output Voltage
- 5V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
NCP1117DT50RKG 产品概述
一、产品定位
NCP1117DT50RKG是一款高效的线性稳压器（LDO），由安森美（ON Semiconductor）公司生产，旨在为电子设备提供稳定的输出电压。该产品采用TO-252（DPAK）封装，尤其适用于需要固定5V电压的应用场景，具备优越的性能和可靠的保护功能。
二、关键特性
输出配置与类型：NCP1117DT50RKG为正输出型线性稳压器，具备1个稳压器，能够满足单一输出电压需求，适合多种电路设计。
电压范围：
- 输入电压：该稳压器的输入电压最高可以达到20V，允许设计者在广泛的电源电压条件下使用，有效增加了设计灵活性。
- 输出电压：提供固定的输出电压5V，适合多个消费电子产品、工业设备及通信设备供电。
电流能力：具备1A的电流输出能力，能够支持多种负载特性，确保在额定工作环境下稳定供应电流。
电压降：最大电压降可达1.2V @ 800mA，这一特性允许在负载变化时保持输出电压的稳定性，提升设备的整体性能。
静态电流：静态电流（Iq）仅为10mA，确保在待机状态下的功耗非常低，有助于延长设备的续航时间，尤其在便携式设备中表现突出。
PSRR：具有61dB的功率抑制比（PSRR），在120Hz下测试，表明该稳压器能有效抑制输入电压的波动，提供更加清洁的输出电压，对于敏感的模拟电路而言尤其重要。
三、保护功能
NCP1117DT50RKG设计了多重保护机制，包括：
- 过流保护：防止在负载过大时损坏稳压器，保障电路的稳定性与安全性。
- 超温保护：当工作温度过高时，自动限制输出，防止器件因温度过高而失效。
这些保护功能的增强，不仅提高了产品的可靠性，也减少了设计中可能需要的额外保护元件，降低整体系统复杂性和成本。
四、工作环境
该稳压器的工作温度范围为0°C至125°C，适用于多种工作环境下的应用，确保在高温或低温下依然能够稳定运行，广泛应用于汽车、工业、以及消费电子设备中。
五、封装与安装
NCP1117DT50RKG采用表面贴装型的DPAK封装，尺寸小巧，便于在现代密集型电路板设计上使用。此封装方式不仅提供了良好的电气性能，而且在散热性能上也表现优秀，适合高功率的应用场合。
六、应用领域
NCP1117DT50RKG被广泛应用于以下领域：
- 消费电子产品，如智能手机、平板电脑和便携式媒体播放器等
- 嵌入式系统，如微控制器供电和通信模块
- 工业自动化设备和仪器
- 汽车电子，如车载娱乐系统和导航设备
七、总结
总体而言，NCP1117DT50RKG是一款极具竞争优势的线性稳压器，具有固定输出、优异电流能力和高效率的特点，凭借其出色的性能、安全性和灵活性，成为众多电气工程师和设计师的优选组件。其可靠的性能与多种保护特性使其在现代电子产品中成为不可或缺的部分，为提升产品的总体质量与用户体验发挥了重要作用。
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