NCP603中文资料Linear Voltage Regulator, CMOS LDO, High Performance, 300 mA, with Enable and Enhanced ESD Protection数据手册ONSEMI规格书

描述 Description

The NCP603 Low Dropout (LDO) Linear Voltage Regulator provides 300 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 TSOP-5/SOT23-5.

特性 Features

• Low Dropout Voltage
• Extends battery usage. Retains regulation longer
• 3.0% Output Voltage Tolerance
• Tight tolerance for high performance applications
• Enhanced ESD range (HBM 3.5 kV, MM 400 V)
• Enhanced robustness of the part against ESD events
• Adjustable Output by External Resistors from 5.0 V down to 1.250 V
• Fast Enable Turn-on Time of 15 us
• Excellent Line and Load Regulation
• Typical Noise Voltage of 50 uVrms without a Bypass Capacitor
• Camcorders

应用 Application

• Consumer
• Communication Equipment
• SMPS Post Regulation
• Hand-held Instrumentation
• Portable Computing
• Cameras

简介

NCP603属于集成电路（IC）的线性+开关稳压器。由ONSEMI制造生产的NCP603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。