IRU1015CD数据手册集成电路（IC）的线性+开关稳压器规格书PDF

描述 Description

DESCRIPTION
The IRU1015 is a low dropout three-terminal adjustable regulator with minimum of 1.5A output current capability. This product is specifically designed to provide well regulated supply for low voltage IC applications such as 486DX4 processor, P55C I/O supply as well as high speed bus termination and low current 3.3V logic supply. The IRU1015 is also well suited for other applications such as VGA and sound card. The IRU1015 is guaranteed to have <1.3V dropout at full load current making it ideal to provide well regulated outputs of 2.5V to 3.3V with 4.75V to 7V input supply.FEATURES
■ Guaranteed < 1.3V Dropout at Full Load Current
■ Fast Transient Response
■ 1% Voltage Reference Initial Accuracy
■ Output Current Limiting
■ Built-In Thermal ShutdownAPPLICATIONS
■ 486DX4 Supply Voltage
■ P55 I/O Supply Voltage
■ VGA & Sound Card

特性 Features

■ Guaranteed < 1.3V Dropout at Full Load Current
■ Fast Transient Response
■ 1% Voltage Reference Initial Accuracy
■ Output Current Limiting
■ Built-In Thermal Shutdown

应用 Application

■ 486DX4 Supply Voltage
■ P55 I/O Supply Voltage
■ VGA & Sound Card Applications
■ Low Voltage High Speed Termination Applications
■ Standard 3.3V Chip Set and Logic Applications

简介

IRU1015CD属于集成电路（IC）的线性+开关稳压器。由制造生产的IRU1015CD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。