WMSIC Electronic Components

YLPTEC K7805-2000R3 - Converter K7805

ModelK7805-2000R3
PackageSIP,11.5x9mm
BrandYLPTEC
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC K7805-2000R3
Type
SIP, 11.5X9MM
Minimum package
16 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
K7805-2000R3
Electronic Component
1
Electronic Component
7.5mm
Package
SIP,11.5x9mm
Electronic Component
DC-DC Power Supply Module
Electronic Component
5.395g
Electronic Component
11.6mm
Electronic Component
10.2mm
Electronic Component
1
Type
Electronic Component
Electronic Component
BM0258715888
Operating Temperature
40℃~+85℃
Switching Frequency
2.4MHz
Electronic Component
45mVp-p

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

K7805-2000R3 降压型电源模块产品概述

K7805-2000R3是YLPTEC(易川)推出的单通道非隔离降压型电源模块,专为宽输入电压范围下的5V精准稳压需求设计,替代传统线性稳压器(如7805)实现高效能供电,适用于工业控制、车载电子、嵌入式系统等多场景。

一、核心功能定位

该模块核心功能为将8V~36V宽范围直流输入电压转换为稳定的5V直流输出,同时具备短路保护功能:输出短路时自动切断电源,故障排除后恢复正常工作,保障后端负载与自身安全,无需额外添加保护电路。

二、关键参数解析

1. 宽电压输入范围

输入电压覆盖8V~36V,兼容主流工业电源(12V/24V/36V)、车载12V/24V系统及部分低压直流供电场景,无需额外设计电压适配电路,降低系统复杂度。

2. 精准稳压输出

输出电压精度达**±1%**,可满足对电压稳定性要求较高的数字电路(如MCU、传感器)、模拟电路(如运算放大器)等负载的供电需求,避免电压波动影响设备性能。

3. 高效能转换

转换效率最高达92%,远高于传统线性稳压器(典型效率50%以下),可显著降低模块自身发热,减少散热设计成本,同时提升系统整体能效。

4. 负载与功耗特性

  • 最大输出电流2A,可驱动中等功率负载(如小型显示屏、电机驱动模块);
  • 静态电流仅200uA,待机状态下功耗极低,适合对低功耗要求较高的待机场景(如物联网节点、电池供电设备)。

5. 低纹波与负载适应性

  • 输出纹波噪声45mVp-p,噪声水平低,可避免干扰敏感电路(如射频模块、高精度传感器);
  • 最大兼容1000uF容性负载,输出稳定性强,即使后端接大电容也能保持电压稳定。

6. 宽温工作范围

工作温度覆盖**-40℃~+85℃**,可适应工业现场的低温环境(如北方户外设备)及高温工况(如密闭机箱内),可靠性高。

三、封装与物理特性

采用SIP(单列直插式)封装,外形尺寸为11.5mm×9mm(近似用户提供的11.6mm×7.5mm),高度10.2mm,体积小巧紧凑,便于在空间有限的PCB板上焊接安装,适合嵌入式系统、小型工业设备等空间敏感场景。

四、典型应用场景

  1. 车载电子系统:为车载MCU、显示屏、传感器(如胎压监测、倒车雷达)提供12V/24V转5V稳压供电;
  2. 工业控制设备:PLC模块、传感器节点、小型执行器的稳压电源;
  3. 嵌入式系统:单片机开发板、物联网网关、智能终端的核心供电模块;
  4. 消费电子扩展:户外便携仪器、移动电源扩展模块的宽压稳压方案。

五、核心优势总结

K7805-2000R3的核心优势体现在以下几点:

  • 宽压适配:覆盖8V~36V输入,无需额外电压转换;
  • 高效节能:92%转换效率降低发热,提升系统寿命;
  • 高可靠性:短路保护+宽温工作,适应 harsh环境;
  • 小巧易用:SIP封装便于安装,节省PCB空间;
  • 精准稳定:±1%精度+低纹波,满足精密电路需求。

该模块通过简化电源设计流程,降低系统成本,是工业、车载、嵌入式等领域5V稳压需求的高性价比选择。

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