WMSIC Electronic Components

ON MC78M05CDTG

ModelMC78M05CDTG
PackageDPAK
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 24+

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Technical data

Product details

20 specifications

Core information

Product name
ON MC78M05CDTG
Type
ON
Unit
Electronic Component
Minimum package
75 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
2V@(350mA)
Electronic Component
ON
Electronic Component
40uV
Electronic Component
MC78M05CDTG
Electronic Component
1
Package
DPAK
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.31g
Electronic Component
1
Electronic Component
BM0000037118
Operating Temperature
0℃~+125℃@(Tj)
Operating Voltage
35V
Output
Electronic Component
Output Voltage
5V

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

MC78M05CDTG 产品概述

一、产品简介

MC78M05CDTG 是一款由 ON Semiconductor (安森美) 生产的线性稳压器 (LDO),它提供稳定的 5V 输出电压,适用于包括消费电子、通信设备以及其他对电源稳定性要求较高的应用场景。作为一种固定输出输电源,MC78M05CDTG 特别适合需要从较高电压输入中获取低电压输出的设备。本产品拥有良好的负载调整率(PSRR)和出色的热保护功能,确保在不同工作条件下的稳定性和可靠性。

二、基本参数

  1. 输出配置与类型

    • 输出配置: 正向输出
    • 输出类型: 固定输出
    • 稳压器数量: 1个
    • 输出电压: 5V(固定)
  2. 电气特性

    • 电压 - 输入(最大值): 35V
    • 电流 - 输出: 500mA
    • PSRR (电源抑制比): 80dB (120Hz)
  3. 保护功能

    • 具有超温保护和短路保护功能,确保设备在极端环境和负载条件下的安全运行。
  4. 工作环境

    • 工作温度范围: 0°C ~ 125°C
    • 适应多种工业及消费环境条件。
  5. 封装与安装

    • 产品封装形式: DPAK (TO-252-3), 安装类型为表面贴装型,适合自动化生产线的安装需求。
    • 供应商器件封装: DPAK,符合行业标准。

三、应用场景

MC78M05CDTG 具有广泛的应用潜力,凭借其稳定性和保护特性,该稳压器可用于以下几种主要场景:

  1. 消费电子产品

    • 智能手机、平板电脑、音响设备等需要稳定电源以确保最佳性能的产品。
  2. 通信设备

    • 无线通信、路由器和其他网络设备,这些产品对于电源的稳定性尤为重视,才能保证数据传输的可靠性。
  3. 工业控制系统

    • 适用于各种自动化设备及工业控制系统,MC78M05CDTG 能够在变化的工作环境条件下提供可靠的电源。
  4. 电源适配器

    • 可用作外部电源适配器的主要组件,确保设备能在多种输入电压下可靠工作。

四、技术优势

  • 高电压输入能力: 能接受高达35V的输入电压,使其在多种供电条件下具有更好的适应性。
  • 稳定的输出: 提供固定的5V输出,适用于需要稳定电源的逻辑电路及数字电路。
  • 优异的PSRR: 80dB的PSRR,确保即便输入电压波动或噪声干扰也能够保持输出电压的稳定。
  • 高可靠性: 超温保护和短路保护功能使产品在异常情况发生时能自我保护,增强了设备的整体可靠性。

五、设计注意事项

在使用 MC78M05CDTG 时,用户需注意以下几点以确保其最佳性能:

  1. 输入电压监测: 确保输入电压不超过35V,以免造成器件损坏。
  2. 散热管理: 尽管该器件具有超温保护,适当的散热管理仍然是确保长期稳定运行的关键,特别是在较高的负载条件下。
  3. 输出电流负载: 在设计电路时,确保输出电流不超过500mA,以防损坏稳压器。

结论

MC78M05CDTG 是一款高性能、可靠的线性稳压器,广泛应用于多个领域。凭借其坚固的保护机制与优秀的电气特性,该产品为现代电子设备提供了理想的电源解决方案,是电子产品设计工程师理想的选择。无论是在消费电子、通信设备,还是工业控制系统中,MC78M05CDTG均能够保障电源的稳定性和设备的安全性。

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