WMSIC Electronic Components

ST LM317LD13TR Adjustable Voltage Regulator LM317LD13TR

ST LM317LD13TR Adjustable Voltage Regulator LM317LD13TR
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Product image

ModelLM317LD13TR
PackageSOIC-8
BrandST
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 Date code within 2 years

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Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) LM317LD13TR
Type
ST
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
LM317LD13TR
Electronic Component
1
Package
SOIC-8
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.339g
Electronic Component
1
Electronic Component
BM0000288008
Operating Temperature
0℃~+125℃@(Tj)
Operating Voltage
40V
Output
Electronic Component
Output Voltage
1.2V~37V
Output Current
100mA
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.

LM317LD13TR 产品概述

LM317LD13TR 是一款高性能的可调线性稳压器，具有卓越的电源管理特性，非常适合用于各种消费电子产品以及工业设备中的稳压供电应用。该器件由意法半导体（STMicroelectronics）生产，具备多种功能和性能参数，使其在现代电子设计中广受欢迎。

主要特性

  1. 输出类型：LM317LD13TR 是一种可调式线性稳压器，用户可以根据需求设置所需的输出电压，输出电压范围从 1.2V 到 37V，能够满足不同应用场合下的电压需求。

  2. 输入电压范围：该稳压器的最大输入电压达到 40V，这使得它能够兼容多种电源电压，适应多样化的电源环境。它在高输入电压下仍能稳定输出，增强了设计灵活性。

  3. 输出电流能力：LM317LD13TR 的最大输出电流为 100mA，适合为低功耗设备提供稳定电源。它广泛应用于对电流要求不高的电路，如传感器电源、低功耗微控制器，以及音频设备等领域。

  4. 纹波抑制比（PSRR)：该产品的纹波抑制比在 80dB 到 65dB（120Hz）之间，旨在确保输出电压的稳定性，降低输入电源波动和噪声对输出的影响，有助于提高系统的整体性能。

  5. 保护功能：LM317LD13TR 具有超温保护和短路保护功能，确保在电流或温度超过安全范围时能够自动保护电路，防止元件损坏，从而提升产品的可靠性与稳定性。

  6. 工作温度：该器件的工作温度范围为 0°C 到 125°C，使其能够在多变的工作环境下保持优异的性能，适合用于车载、工业设备以及消费电子等体温较高的位置。

  7. 封装与安装：LM317LD13TR 采用了 SOIC-8 表面贴装型封装，具有良好的散热特性与紧凑的尺寸，适合用于高密度构建的 PCB 中，大大提升了设计的灵活性和美观性。

应用领域

LM317LD13TR 的应用场景广泛，主要包括但不限于以下几个方面：

  1. 消费电子设备：可用于为各种低功耗电子设备提供稳定电压，如便携式音响、相机、发光二极管 (LED) 驱动电路等。

  2. 工业控制：在自动化设备及传感器领域，LM317LD13TR 能够为关键的控制电路提供可靠的电源，确保系统持续稳定运行。

  3. 电池供电设备：适合用于为电池供电的设备提供稳压，例如移动通信设备、手持式仪器等，帮助延长设备的使用时间。

  4. 音频系统：由于其低噪声和优秀的纹波性能，此稳压器非常适合用于对电源质量要求较高的音频放大器，确保声音输出的清晰和纯净。

总结

LM317LD13TR 是一款性能优越、灵活适应的可调线性稳压器。其广泛的电压和电流范围，加之强大的保护功能，使其成为电子设计师在创建稳定可靠电源时的理想选择。无论是在消费电子、工业控制或是音频应用中，LM317LD13TR 均能为用户提供更高的设计自由度和更好的电源解决方案。

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