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HTC LM2940T-5.0
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HTC LM2940T-5.0
- Type
- HTC
- Minimum package
- 1000
Technical parameters
- Electronic Component
- 630mV@(1A)
- Electronic Component
- HTC
- Electronic Component
- LM2940T-5.0
- Electronic Component
- 1
- Package
- TO-220-3
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 2.6g
- Electronic Component
- 1
- Features
- Voltage
- Electronic Component
- BM0226261109
- Operating Temperature
- 40℃~+85℃@(Tj)
- Operating Voltage
- 26V
- Output
- Electronic Component
- Output Voltage
- 5V
- Output Current
- 1A
- Output Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LM2940T-5.0 产品概述
概要
LM2940T-5.0 是一款由HTC品牌生产的线性稳压器（LDO），它属于固定输出电压类型，专为提供高稳定性和低噪声的直流电源而设计。以下是对此产品的详细介绍。
基础参数
- 压差：630mV @ 1A
- 这表明在输出电流为1A时，输入与输出之间的电压差为630毫伏。
- 商品分类：线性稳压器（LDO）
- 作为一种线性稳压器，LM2940T-5.0 使用线性调节技术来实现输出电压的稳定。
- 最大输入电压：26V
- 该稳压器可以处理高达26伏特的输入电压，适用于各种应用场景。
- 特性：
- 热保护（TSD）：当芯片温度超过一定阈值时，会自动减少输出电流或关闭输出，以防止过热损坏。
- 过流保护（OCP）：在输出电流超过规定值时，会自动限制或断开输出，以保护设备免受过载损害。
- 输出极性：正极
- 提供正极输出，适用于大多数电子设备的电源需求。
- 输出电压：5V
- 固定输出电压为5伏特，非常适合于大多数数字电子设备和微控制器的供电需求。
- 输出电流：1A
- 最大连续输出电流为1安培，足以满足中小型电子设备的电源需求。
- 输出类型：固定
- 输出电压是固定的，不需要外部调整元件。
- 输出通道数：1
- 单通道设计，提供一个独立的稳定输出。
封装
- 封装类型：TO-220-3
- 采用TO-220-3封装形式，这是一种常见且实用的封装类型，易于安装和散热。
应用场景
LM2940T-5.0 因其高稳定性、低噪声和保护功能，广泛应用于以下领域：
- 数字电子设备：如微控制器、单片机、FPGA等。
- 通信设备：如无线模块、蓝牙模块等。
- 工业控制系统：如PLC、传感器系统等。
- 消费电子产品：如智能家居设备、可穿戴设备等。
优势
- 高稳定性：
- LM2940T-5.0 提供极高的输出电压稳定性，即使在输入电压和负载变化时，也能保持稳定的输出。
- 低噪声：
- 该稳压器设计为低噪声输出，这对于需要清晰信号的应用尤其重要。
- 保护功能：
- 内置热保护和过流保护功能，确保设备在异常情况下不会受到损害。
- 简单应用：
- 固定输出电压无需外部调整元件，简化了设计和应用过程。
使用注意事项
- 散热设计：
- 由于TO-220封装形式，需要确保良好的散热设计，以避免过热问题。
- 输入滤波：
- 建议在输入端添加适当的滤波电容，以减少输入噪声对输出的影响。
- 负载特性：
- 确保负载符合推荐的工作范围，以避免过载或欠载情况。
总结
LM2940T-5.0 是一款功能强大、易于使用的线性稳压器，通过其高稳定性、低噪声和内置保护功能，能够满足广泛的电子设备供电需求。其简单的应用和可靠的性能，使其成为许多工程师和设计师的首选。
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