NCP600中文资料Linear Voltage Regulator, LDO, Low Power, High Performance, with Enable数据手册ONSEMI规格书

描述 Description

The NCP600 Low Dropout (LDO) Linear Voltage Regulator provides 150 mA of output current at fixed voltage options, or an adjustable output voltage from 5.0 V down to 1.250 V. It is designed for portable battery powered applications and offers high performance features such as low power operation, fast enable response time, and low dropout. The device is designed to be used with low cost ceramic capacitors and is packaged in the TSOP5.

特性 Features

• UltraLow Dropout Voltage of 150 mV at 150 mA
• Maintains full operation near end of battery life.
• Adjustable Output by External Resistors from 5.0 V down to 1.250 V
• Customizable for all system voltages.
• Fast Enable Turnon Time of 15 µs
• Faster system powerup.
• Wide Supply Voltage Range Operating Range.
• Adaptable to many systems.
• Excellent Line and Load Regulation
• Prevents system reboots and spurious performance.
• High Accuracy 2% Output Voltage Tolerance over All OperatingConditions
• Predicatable system performance.
• Typical Noise Voltage of 50 Vrms without a Bypass Capacitor
• Cost savings.
• PbFree Package is Available
• Good for the environment.
• Fixed Voltage Options - 1.5V, 1.8V, 2.8V, 3.0V, 3.3V, 5.0V
• Saves external voltage divider.

应用 Application

• SMPS Post-Regulation
• Noise Sensitive Circuits - VCO, RF Stages, etc...
• Hand-held Instrumentation
• Camcorders and Cameras

简介

NCP600属于集成电路（IC）的线性+开关稳压器。由制造生产的NCP600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。