概览

简介

The RTKA214403DE0020BU evaluation board is a simple platform for evaluating the RAA214403 low-dropout regulator (LDO). It provides a view of the SOT23 and SOT89 packages. To use the board, the user must place jumpers on the input and output associated with the IC. The board contains all the necessary circuitry for characterizing critical performance parameters.

RAA214403 is an LDO featuring a low-quiescent current and a fixed output voltage of 3.3V. It can efficiently deliver up to 150mA to a load and has a wide input voltage range of 3.6V to 40V (at 10mA load) with up to 45V line transient tolerance.

特性

  • Wide input voltage range: 3.6V to 40V with 45V line transient tolerance
  • Fixed output voltage: 3.3V
  • Max output current: 150mA
  • Ultra-low 3.8µA quiescent current
  • Stable with 2.2µF minimum ceramic output capacitor

应用

应用

  • Battery-powered equipment
  • MCU power supply
  • Electric meters
  • USB devices
  • Laptop computers and tablets

文档

类型 文档标题 日期
手册 - 开发工具 PDF 576 KB
数据手册 PDF 1.91 MB
2 items

设计和开发

软件与工具

软件下载

类型 文档标题 日期
PCB设计文档 ZIP 370 KB
1 item