处理中...

首页  >  产品百科  >  NCV8161BSN280T1G

NCV8161BSN280T1G

产品分类: LDO稳压器
厂牌: ON SEMICONDUCTOR
产品描述: 91dB~48dB(100Hz~100kHz) 23μA 正极 Fixed 450mA 1 2.8V 1.9V 2.8V 5.5V 345mV@ 450mA 0.005%/mA(Typ) 0.02(Typ) TSOP-5 贴片安装,黏合安装
供应商型号: FL-NCV8161BSN280T1G
供应商: 海外现货
标准整包数: 1
ON SEMICONDUCTOR LDO稳压器 NCV8161BSN280T1G

NCV8161BSN280T1G概述

    NCV8161 LDO Regulator Technical Overview
    Product Introduction
    The NCV8161 is a highly efficient low-dropout (LDO) regulator designed for RF and analog circuits, capable of delivering up to 450 mA of output current. Its key features include ultra-low noise, high power supply rejection ratio (PSRR), and very low quiescent current, making it ideal for applications requiring exceptional power management, such as automotive infotainment systems, parking camera modules, wireless handsets, and other battery-powered devices.
    Technical Parameters
    | Parameter | Value Range | Units |
    |
    | Operating Input Voltage | 1.9 to 5.5 V
    | Output Voltage Options | 1.8 V to 5.14 V
    | Voltage Accuracy | ±2%
    | Quiescent Current (Typ.) | 18 µA
    | Standby Current (Typ.) | 0.1 µA
    | Dropout Voltage (Max., 450 mA)| 225 mV
    | PSRR (Typ., 20 mA, f=1 kHz) | 98 dB
    | Output Noise (Typ.) | 10 µVRMS
    | Package Options | TSOP-5, XDFN4
    | Device Temperature Range | -40°C to +125°C
    Product Features and Advantages
    The NCV8161 excels in providing ultra-low noise levels (10 µVRMS) and high PSRR, which are critical for RF and sensitive analog circuits. Its ability to operate with minimal capacitance (1 µF ceramic capacitor) and robust thermal protection ensures reliability in harsh environments. Additionally, its low dropout voltage and minimal quiescent current make it an optimal choice for energy-efficient designs.
    Key Advantages:
    - Enhanced stability with ceramic capacitors.
    - Wide temperature compatibility (-40°C to +125°C).
    - Fully protected against overcurrent, short-circuit, and overheating.
    - High PSRR and excellent dynamic response for noise-sensitive applications.
    Application Cases and Usage Recommendations
    Application Areas:
    - Parking Cameras: Used in vehicles to stabilize power supply for sensors and video processing.
    - Wireless Devices: Ideal for Bluetooth, Wi-Fi, and Zigbee applications where minimal power loss is crucial.
    - Automotive Infotainment: Supports stable power delivery in demanding onboard entertainment systems.
    Usage Tips:
    - Capacitor Placement: Ensure the input and output capacitors are placed as close as possible to the IC to maximize stability.
    - Selecting Ceramic Capacitors: Prefer X7R or X5R dielectrics for consistent performance across temperature ranges.
    - Load Transients: Use larger output capacitors and minimize ESR for improved load transient responses.
    Compatibility and Support
    The NCV8161 is compatible with various power sources and can operate seamlessly alongside other electronic components in mixed-signal circuits. Additionally, it is Pb-free, halogen-free, and RoHS compliant, ensuring compliance with modern environmental standards.
    Vendor Support:
    ON Semiconductor offers comprehensive support through datasheets, application notes, and customer service to address queries and provide guidance on integration.
    Common Issues and Solutions
    | Problem | Solution |

    | Voltage Regulation Issue | Verify proper capacitor selection (1 µF). |
    | Increased Noise Levels | Replace tantalum caps with ceramic ones. |
    | Short Circuit Detected | Check system for overcurrent events. |
    | Poor Transient Response | Increase output capacitor value. |
    Summary and Recomme

NCV8161BSN280T1G参数

参数
纹波抑制-PSRR 91dB~48dB(100Hz~100kHz)
最小输入电压 1.9V
最小输出电压 2.8V
负载调节 0.005%/mA(Typ)
Iq-静态电流 23μA
最大输入电压 5.5V
线路调节 0.02(Typ)
输出类型 Fixed
最大输出电压 2.8V
最大压差@电流 345mV@ 450mA
稳压器数量 1
输出电流 450mA
极性 正极
通用封装 TSOP-5
安装方式 贴片安装,黏合安装
应用等级 汽车级
零件状态 在售
包装方式 卷带包装

NCV8161BSN280T1G厂商介绍

ON Semiconductor(安森美半导体)是一家全球领先的半导体供应商,总部位于美国亚利桑那州菲尼克斯。公司成立于1999年,由摩托罗拉的半导体部门拆分而来,专注于提供广泛的半导体解决方案。

ON Semiconductor的主营产品包括电源管理、模拟、传感器和连接解决方案。产品分类主要包括:

1. 电源管理:包括电源模块、电源管理IC、电池管理等,广泛应用于消费电子、工业、汽车等领域。
2. 模拟:包括放大器、数据转换器、接口等,应用于通信、医疗、工业控制等领域。
3. 传感器:包括图像传感器、环境传感器、运动传感器等,应用于汽车、工业、消费电子等领域。
4. 连接解决方案:包括以太网、无线通信、接口等,应用于通信、工业、汽车等领域。

ON Semiconductor的优势在于:

1. 技术创新:公司持续投入研发,拥有多项专利技术,为客户提供高性能、高可靠性的半导体解决方案。
2. 产品多样性:产品线丰富,覆盖多个应用领域,满足客户的多样化需求。
3. 客户服务:公司在全球设有多个销售和技术支持中心,为客户提供及时、专业的服务。
4. 供应链管理:公司在全球设有多个生产基地,确保产品的稳定供应和质量控制。

NCV8161BSN280T1G数据手册

厂牌 PDF简要描述 下载
ON SEMICONDUCTOR LDO稳压器 ON SEMICONDUCTOR NCV8161BSN280T1G NCV8161BSN280T1G数据手册

NCV8161BSN280T1G封装设计

查看详情并下载
Symbol
Footprint
3D Model
价格梯度 中国香港交货 内地交货(含增值税)
1+ $ 0.202 ¥ 1.6985
库存: 30000
起订量: 2971 增量: 1
交货地:
最小起订量为:1
合计: ¥ 1.69
直接购买
加入购物车

爆款推荐

型号 价格(含增值税)
1117-1.2 ¥ 0.2554
1117-1.8 ¥ 0.2764
1117-3.3 ¥ 0.2335
1117-5 ¥ 0.2505
1117-ADJ ¥ 0.2554
5962-8777601XA ¥ 0
5962-8778201UA ¥ 0
5962-8874701UA ¥ 0
662K. ¥ 0.084
77034052A ¥ 0