WMSIC Electronic Components

UMW L7809CV

ModelL7809CV
PackageTO-220
BrandUMW
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
UMW L7809CV
Type
UMW
Minimum package
1000 盒

Technical parameters

Electronic Component
Electronic Component
Electronic Component
UMW
Electronic Component
L7809CV
Electronic Component
1
Package
TO-220
Electronic Component
Linear Regulator(LDO)
Electronic Component
0g
Electronic Component
1
Electronic Component
BM0259511584
Operating Temperature
40℃~+105℃@(Ta)
Operating Voltage
35V
Output
Electronic Component
Output Voltage
9V
Output Current
1.2A
Output Type
Electronic Component
Output Channel Count
1

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

L7809CV 产品概述

基本信息

L7809CV是一款高性能线性稳压器(LDO),广泛应用于电源管理和电路设计中。这款稳压器由UMW(友台半导体)制造,具有固定输出电压特性,输出电压为9V,最大输出电流为1.2A。L7809CV适用于高达35V的输入电压,非常适合电源转换和稳压应用。

1. 产品特点

  • 固定输出电压:L7809CV提供稳定的9V输出,特别适用于需要特定电压供电的设备。
  • 输出电流能力:最大输出电流为1.2A,能够满足大多数小型电子设备的功率需求。
  • 高输入电压范围:设备能够承受高达35V的输入电压,提高了其在复杂电源环境中的适应能力。
  • TO-220封装:采用TO-220封装,具有良好的散热性能,适合需要散热片安装的场合,使其在高功率条件下也能稳定运行。
  • 输出极性:正极输出设计使其能够方便地与大多数电路兼容。

2. 应用领域

L7809CV广泛应用于各种电子设备和电源模块,具体包括:

  • 电源模块:作为主要的电源稳压器,使得其他电路可以稳定地获得9V电压。
  • 用户电子设备:如消费电子、家居自动化设备等,对电源电压有严格要求的应用。
  • 工业设备:满足工业电子设备的电源稳定性需求,如传感器、电动机控制等。
  • 测试设备:实验室设备、仪器仪表需要稳定的电源输入,以确保测量的准确性。

3. 技术参数

  • 最大输入电压:35V
  • 输出电压:9V(固定)
  • 输出电流:1.2A
  • 输出类型:固定
  • 输出通道数:1
  • 封装类型:TO-220

4. 电气特性

L7809CV的电气特性包括其负载调节率和线性调节率,这使得输出电压在负载变化时依然能够保持稳定。低功耗特性以及较小的热损耗使得该设备在应用中更加高效,有效延长了设备的使用寿命。

5. 散热管理

在高负荷运行时,L7809CV可能会产生显著的热量,因此在设计电路时必须考虑散热管理。由于其TO-220封装设计,L7809CV能够方便地加装散热器,以确保在正常工作温度范围内稳定运行。

6. 注意事项

在使用L7809CV时,用户需注意以下几点:

  • 输入电压不得超过最大值:确保输入电压在35V以内,以防止器件损坏。
  • 适当的滤波电路:在输入和输出端适当增加电容器,以减少输入电压的噪声和输出电压的波动。
  • 散热设计:考虑器件在高负荷下的散热需求,合理选择散热器。

7. 结论

L7809CV是一款功能强大的线性稳压器,凭借其稳定的9V输出、电流能力和宽输入电压范围,成为电子电路设计中不容忽视的重要组成部分。无论是在消费电子、工业控制还是测试设备的应用中,L7809CV都能发挥其卓越的性能,为各类电源管理提供可靠的解决方案。

UMW(友台半导体)的L7809CV以其出色的设计和性能,为工程师和设计师在电源管理的选择上提供了一种高效、稳定的解决方案。

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