WMSIC Electronic Components

ON LM2931AD-5.0R2G LM2931AD

ON LM2931AD-5.0R2G LM2931AD
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Product image

ModelLM2931AD-5.0R2G
PackageSOIC-8
BrandON
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

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Technical data

Product details

20 specifications

Core information

Product name
ON LM2931AD-5.0R2G
Type
ON
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
160mV@(100mA)
Electronic Component
ON
Electronic Component
700uVrms
Electronic Component
LM2931AD-5.0R2G
Electronic Component
1
Package
SOIC-8
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.207g
Electronic Component
1
Features
Voltage
Electronic Component
BM0084329283
Operating Temperature
40℃~+125℃
Operating Voltage
26V
Output
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

LM2931AD-5.0R2G 产品概述

LM2931AD-5.0R2G是一款高性能的线性稳压器（LDO），由安森美（ON Semiconductor）公司生产，专为多种应用场合提供稳定的输出电压。这款产品采用8-SOIC封装，具备高度的可靠性和优越的电气性能，适用于需要5V固定输出的电子电路。

主要技术参数

  • 输入电压范围: LM2931AD-5.0R2G的输入电压最高可达到40V，提供了较宽的输入电压兼容性，使其能够在多种电源条件下正常工作。
  • 输出电压: 本产品固定输出5V，适合许多低功耗数字电路及模拟电路。
  • 输出电流: 本稳压器的最大输出电流为100mA，适合驱动轻负载应用。
  • 电压降（Dropout Voltage）: 在100mA的负载下，设备的最大压降仅为0.6V，确保了高效的功率传输，帮助减少发热并提高整体系统的效率。
  • 电源噪声抑制比（PSRR）: 在120Hz时，PSRR为90dB，这表明LM2931AD-5.0R2G在电源干扰环境下能够有效抑制开关噪声，提升稳压效果。
  • 工作温度范围: 该器件能够在-40°C至125°C的温度范围内稳定工作，适合于各类严苛环境下的应用需求。

保护功能

LM2931AD-5.0R2G配备了多重保护功能，包括过流保护和过温保护，这些特性极大地提高了电路的安全性和可靠性。在遇到负载过重或温度过高的情况下，这些保护机制能够有效防止器件损坏，确保其长期稳定运行。

应用领域

LM2931AD-5.0R2G广泛应用于多个领域，包括但不限于：

  1. 消费电子: 例如在音频设备、便携式设备等需要5V稳定电源的场合。
  2. 工业控制: 用于传感器和监控系统，确保数据采集的准确性。
  3. 通信设备: 在无线通信和网络设备中，为器件提供稳定的工作电压。
  4. 汽车电子: 像车载信息娱乐系统等需要高温工作情况下的电源，LM2931AD-5.0R2G提供了可靠的稳压方案。

封装与安装

LM2931AD-5.0R2G采用8-SOIC封装（0.154", 3.90mm宽），适合表面贴装（SMD）技术，方便集成于各种电路板中。小巧的封装设计使得在空间有限的情况下依然具备良好的散热性能，满足紧凑型设计的需求。

结论

LM2931AD-5.0R2G是一款功能强大的线性稳压器，具有出色的电气性能、广泛的工作温度范围和多重保护功能，适合各类需要5V稳压的应用场合。它不仅能够满足现代电子设备对电源稳压的高要求，还能在严苛环境下保持稳定性，是设计师和工程师在选择稳压解决方案时的理想选择。通过理解和利用LM2931AD-5.0R2G的特性与优点，用户可以在多种电子应用中实现高效能和高可靠性。

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