WMSIC Electronic Components

ON MC7805CTG

ON MC7805CTG
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Product image

ModelMC7805CTG
PackageTO-220
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 MC7805CTG
Type
ON
Unit
Electronic Component
Minimum package
3000 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
2V@(1A)
Electronic Component
ON
Electronic Component
MC7805CTG
Electronic Component
1
Package
TO-220
Electronic Component
Linear Regulator(LDO)
Electronic Component
2.16g
Electronic Component
1
Electronic Component
BM0000744425
Operating Temperature
0℃~+125℃
Operating Voltage
20V
Output
Electronic Component
Output Voltage
5V
Output Current
1A

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

MC7805CTG 产品概述

引言

MC7805CTG 是一款由安森美半导体（ON Semiconductor）制造的线性稳压器，属于 LDO（低压差线性稳压器）系列，适用于多种电子设备和电路的电源管理。凭借其稳定的输出电压和高效的保护机制，MC7805CTG 为设计工程师提供了一种简单而可靠的解决方案，以确保电路的正常运行。

基本参数

  • 输出配置: 正
  • 输出类型: 固定
  • 稳压器数量: 1
  • 输入电压范围: 最大 35V
  • 输出电压: 固定 5V
  • 最大压降: 2V @ 1A（标准条件下）
  • 输出电流: 1A
  • 静态电流 (Iq): 6.5mA
  • PSRR: 83dB（120Hz）
  • 工作温度范围: 0°C ~ 125°C
  • 安装类型: 通孔
  • 封装类型: TO-220（TO-220AB）

产品特性

MC7805CTG 是一种主要用于提供稳定电压输出的线性稳压器。该器件可持续提供固定 5V 的输出电压，并具有高达 1A 的输出电流能力，适合为低功耗的数字电路、传感器、微控制器及其他设备供电。其固定的电压输出特点使得设计工程师在电路设计时能够简化方案，减少设计复杂度。

  • 高输入电压能力: MC7805CTG 能够承受高达 35V 的输入电压，为系统提供较大的灵活性，使其适用于多种电源配置。
  • 低静态电流: 6.5mA 的静态电流在负载较小的情况下仍然能够保持有效供电，降低整体功耗，这是在便携式和效率要求较高的应用中非常关键的指标。
  • 良好的电源抑制比（PSRR）: 83dB 的 PSRR 保证器件在输入电源电压波动时，能够提供相对稳定的输出。这对于敏感的模拟电路及射频（RF）应用非常重要。
  • 保护功能: 该稳压器具备超温和短路保护功能，能在极端条件下确保器件和负载的安全，延长系统的使用寿命和稳定性。

应用场景

MC7805CTG 适用于多种应用场景，包括但不限于：

  • 便携式电子设备: 由于其高效能和小功耗特性，适合应用于手持设备，例如便携式音响、无线传输模块等。
  • 工业控制系统: 作为稳压电源，给传感器、执行器等提供必要的电源，是工业自动化设备中的关键元器件。
  • 消费电子: 应用于电视、音响系统等消费类电器，确保设备在广泛的输入电压范围内稳定工作。
  • 实验室设备: 在实验室中，MC7805CTG 可以作为实验电源的一部分，为各种测试设备提供稳定的电压。

结论

总的来说，MC7805CTG 线性稳压器凭借其强大的性能、有效的保护功能和广泛的应用场景，成为了设计工程师的重要选择。这款产品的设计不仅注重性能稳定性，同时也考虑到了效率和功耗，为现代电子设备中的电源管理提供了重要保障。其 TO-220 封装使得供电易于集成，适应各种电子设计需求，确保了设备在复杂环境中的可靠工作。无论是在工业、消费电子还是其它应用领域，MC7805CTG 都是一个值得信赖的解决方案。

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