NCP110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 NCP110 is a linear regulator capable of supplying 200 mA output current from 1.1 V input voltage.The NCP110 provides wide output range from 0.6 V up to 4.0 V, very low noise and high PSRR ideal for high precision analog & Wi-Fi applications.

The device offers a unique combination of very low voltage, low noise, high PSRR and low quiescent current, made possible with an innovative new architecture. Due to low quiescent current, Low Vin and dropout voltage, the NCP110 is ideal for battery powered connected devices such as smartphones, tablets and Wireless IoT modules.

The device is designed to work with a 1 µF input and a 1 µF output ceramic capacitor. It is available in ultra−small 0.35P, 0.65 mm x 0.65 mm Chip Scale Package (CSP) and XDFN4 0.65P, 1 mm x 1 mm.

特性 Features

• Low Vin 1.1 V
• Suitable for battery powered devices
• Ultra Low Noise 8.8 µVrms
• Very well suited for noise sensitive applications
• High PSRR 95 dB at 1 kHz
• Excellent for power sensitive devices
• Low Quiescent current 20 µA
• Ideal for battery powered applications
• Available in Small PackagesCSP4 0.65 x 0.65 mm & xDFN4 1 x 1 mm
• Good for space constrained applications

应用 Application

• Battery-powered equipment
• Wireless and LAN devices
• Smartphone, Tablets
• Digital Cameras
• Portable Medical Equipment
• RF, PLL, VCO and Clock power supplies
• Battery Powered IoT Modules
• Smartphone
• Tablet
• Camera
• Wireless Bluetooth headphones
• Smart Watch
• Fitness Monitor
• Smoke detector

简介

NCP110属于集成电路（IC）的线性+开关稳压器。由制造生产的NCP110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。