EZ1587I数据手册集成电路（IC）的线性+开关稳压器规格书PDF

描述 Description

The EZ1587 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at up to 3A. Additionally, the EZ1587 series provides excellent regulation over variations in line, load and temperature.

特性 Features

·Low dropout voltage: 1.4V max
·Full current rating over line and temperature
·Fast transient response
·±2% total output regulation over line, load and temperature
·Adjust pin current max 90μA over temperature
·Line regulation typically 0.015%
·Load regulation typically 0.05%
·Industrial temperature range
·TO-220 and TO-263 packages. Available in RoHS compliant package

应用 Application

·Printer and plotter supplies
·Instrumentation
·Medical equipment
·Microcontroller systems
·Telecommunication systems
·Motherboards
·Switching supply post regulation

简介

EZ1587I属于集成电路（IC）的线性+开关稳压器。由制造生产的EZ1587I稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。