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MAXLINEAR SPX3819M5-L-1-8/TR SPX3819M5
Configuration
1 options
Configuration
21+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- MAXLINEAR SPX3819M5-L-1-8 / TR
- Type
- MAXLINEAR
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 340mV@(500mA)
- Electronic Component
- MAXLINEAR
- Electronic Component
- 40uVrms
- Electronic Component
- SPX3819M5-L-1-8/TR
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.048g
- Electronic Component
- 1
- Features
- Voltage;;; Terminal Block
- Electronic Component
- BM0000515139
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 20V
- Output
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SPX3819M5-L-1.8/TR 产品概述
概要
SPX3819M5-L-1.8/TR 是由MAXLINEAR（迈凌）公司生产的一款高性能线性稳压器，适用于各种需要稳定低压电源的电子设备。以下是对这个产品的详细介绍。
基础参数
- 输出配置: 正
- 输出类型: 固定
- 稳压器数: 1
- 电压 - 输入（最大值）: 16V
- 电压 - 输出（最小值/固定）: 1.8V
- 电流 - 输出: 500mA
- 电流 - 静态 (Iq): 8µA
- 电流 - 供电（最大值）: 30mA
控制特性和保护功能
- 控制特性: 使能功能，允许通过外部信号控制稳压器的启用和禁用，这在许多应用中非常有用，例如在系统启动或关闭时。
- 保护功能:
- 过流保护: 防止输出电流超过指定值，从而保护下游设备免受过载损害。
- 超温保护: 当芯片温度超过安全阈值时，自动减少或停止输出，以防止因过热而导致的损坏。
- 反极性保护: 防止输入电压反接，这是许多电子系统中常见的一种故障情况。
工作条件和安装类型
- 工作温度范围: -40°C ~ 125°C，这使得该稳压器能够在极端环境下可靠运行。
- 安装类型: 表面贴装型（SMD），适合现代电子制造过程中的自动化安装和焊接要求。
- 封装/外壳: 采用SOT-23-5封装，这是一种小型化的封装形式，非常适合空间有限的应用场景。
应用场景
SPX3819M5-L-1.8/TR 因其高性能和多种保护功能，广泛应用于以下领域：
- 便携式电子设备: 如智能手机、平板电脑、数码相机等，需要高效、低噪声的电源供应。
- 工业控制系统: 需要在恶劣环境下运行的控制系统，可以利用其宽泛的工作温度范围和多重保护功能。
- 医疗设备: 对电源稳定性和安全性要求较高的医疗设备，也可以考虑使用此稳压器。
- 汽车电子系统: 在汽车电子系统中，需要耐高温和抗干扰能力的稳压器也是一个理想选择。
优势
- 高效能: 低静态电流（8µA）和高输出电流（500mA），使其在各种应用中都能提供高效能的电源供应。
- 多重保护: 完善的过流、超温和反极性保护功能，确保系统的安全可靠运行。
- 小型化封装: SOT-23-5封装形式，节省空间，适合现代电子产品的设计趋势。
- 宽泛工作温度范围: 从-40°C到125°C的工作温度范围，使其适用于各种环境条件下的应用。
使用注意事项
- 输入滤波: 建议在输入端添加适当的滤波元件，以减少噪声和干扰对稳压器性能的影响。
- 输出滤波: 输出端也可以添加滤波元件，以进一步提高输出电压的稳定性和纯净度。
- 散热设计: 尽管稳压器具有超温保护功能，但在高负载或高温环境下，仍需要考虑散热设计，以确保长期可靠运行。
总结
SPX3819M5-L-1.8/TR 是一款功能齐全、性能优异的线性稳压器，通过其多重保护功能和高效能设计，能够满足各种现代电子设备对稳定低压电源的需求。其小型化封装和宽泛工作温度范围，使其成为许多应用场景中的理想选择。
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