NCP1117LP中文资料Linear Voltage Regulator, Positive, LDO, 1.0 A (Fixed and Adjustable)数据手册ONSEMI规格书

描述 Description

The NCP1117LP Low Dropout (LDO) Linear Voltage Regulator is the low power version of the popular NCP1117 family of low dropout voltage regulators, with reduced quiescent current. It is intended primarily for high volume consumer applications over the 0 to 125 degree temperature range. Capable of providing an output current in excess of 1 A, with a dropout voltage of 1.3 V at 1 A full current load, the series consists of an adjustable and five fixed voltage versions of 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V.

特性 Features

• Output Current in Excess of 1.0 A
• 1A Output Current

应用 Application

• TV and Monitors
• TV and Monitors
• Set Top Boxes and Entertainment Devices

简介

NCP1117LP属于集成电路（IC）的线性+开关稳压器。由制造生产的NCP1117LP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。