WMSIC Electronic Components

NISSHINBO NJM78M05FA

ModelNJM78M05FA
PackageTO-220F
BrandNISSHINBO
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 Electronic Component

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
NISSHINBO NJM78M05FA
Type
NISSHINBO
Minimum package
1000 卷

Technical parameters

Electronic Component
NISSHINBO
Electronic Component
NJM78M05FA
Electronic Component
1
Package
TO-220F
Electronic Component
Linear Regulator(LDO)
Electronic Component
1g
Electronic Component
1
Electronic Component
BM0257691202
Operating Temperature
40℃~+150℃@(Tj)
Operating Voltage
35V
Output
Electronic Component
Output Voltage
5V
Output Current
500mA
Output Channel Count
1
Static Current(Iq)
6mA
Electronic Component
Electronic Component

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

NJM78M05FA 产品概述

1. 概述

NJM78M05FA是一款由NISSHINBO公司制造的线性稳压器(LDO),旨在为电子电路提供稳定的5V输出电压,其最大输出电流可达到500mA。该器件采用TO-220F封装,具有优良的散热性能,特别适用于需要低噪声和小波动的应用环境。作为一家在电子元器件领域具有良好声誉的公司,NISSHINBO的产品以其卓越的性能和可靠性广受好评。

2. 主要特性

  • 输出电压: 5V(固定输出)
  • 最大输出电流: 500mA
  • 输入电压范围: 最高输入电压可达35V
  • 封装类型: TO-220F
  • 高功能性: 具有短路保护、过热保护等安全特性
  • 低输出噪声: 提供相对较低的输出电压纹波,适合音频等对噪声敏感的应用
  • 温度稳定性: 在提供稳定电压的同时,保持较好的温度特性

3. 应用领域

NJM78M05FA适用于多种电子产品和系统,包括但不限于:

  • 消费电子:如电视、音响设备、家用电器等需要精确电压的产品。
  • 工业设备:为传感器、控制器及其他需要稳定电压的工业自动化设备提供稳定的电源。
  • 嵌入式系统: 在微控制器和FPGA等器件的供电电路中,确保供电电压的稳定。
  • 通信设备: 在需要良好电源的垃圾信号通信设备中,确保信号质量和设备的稳定性。
  • 汽车电子: 可用于汽车音响、导航系统以及车载充电器等需要5V电源的场合。

4. 性能参数

为了确保NJ78M05FA的性能达到最佳,以下是其几个关键参数:

  • 输入电压: NJM78M05FA的输入电压范围广泛,可从7V至35V,提供灵活的设计选项。输入电压不能低于其输出电压加上适当的压差,以保证正常工作。
  • 压差: NJM78M05FA最低的压差(Vin-Vout)为2V,这意味着在5V输出时,输入电压必须至少为7V。
  • 工作温度: 该器件的工作温度范围通常为-40°C到+125°C,蓝色的温度范围使其能够适应不同环境条件的应用需求。
  • 负载调节和线路调节: NJM78M05FA具有良好的负载调节(Load Regulation)和线路调节(Line Regulation)特性,使其在负载变动或输入电压波动时,保持输出电压的稳定。

5. 设计注意事项

在使用NJM78M05FA时,有一些设计注意事项需要考虑,以确保器件的最佳性能:

  • 散热设计: 由于其封装类型为TO-220F,散热是一个重要的设计考虑因素。合理的散热设计可以帮助延长设备的寿命。
  • 输入和输出电容: 在LDO的输入和输出端添加合适的电容,可以提升瞬态响应性能,减少高频噪声。
  • PCB布局: 为了获得良好的电源性能,建议在PCB设计时合理布局,最小化电流路径,减少电感和噪声干扰。

6. 小结

NJM78M05FA是一个强大的线性稳压器解决方案,适用于各种需要稳定5V电源的电子应用。其优秀的性能参数、丰富的保护特性以及广泛的应用范围,让其成为工程师在设计电子设备时的理想选择。无论是在消费电子、工业设备还是通信领域,NJM78M05FA都能提供可靠的电源解决方案,确保系统的稳定性和高效性。

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