深圳市科瑞芯电子有限公司

微源半导体 LP3982S SOT23-5/DFN-4(1*1) 75dB高PSRR 42μV低噪声LDO

General description

The LP3982S family are high performance low dropout(LDO) voltage regulators with high PSRR, fast transient response, high accuracy, and low output noise. The devices with advanced CMOS process are suitable for many applications that require regulated supplies of up to 300mA load current. The family include standard fixed output voltages of1.2V, 1.8V, 2.8V, and 3.3V. The devices are stable with a 1.0μF~10μF ceramic output capacitor. The LP3982S are protected from short circuit by a current limit function and from over-heating by a thermal overload protection. The devices are available in standard DFN-4(1mmx1mm) and SOT23-5 packages

Application

◆ Digital cameras

◆ Audio devices

◆ Portable and battery-powered equipment

◆ Post dc-to-dc regulation

◆ Post regulation

◆ Wireless handsets

科瑞芯电子秉持[追求品质、专*业诚信、持续创*新]的理念，为客户提供工业标品质、低成*本的半导体件，提供专*业技术支援及完*整的解决方案。持续追求、不断创*新以及提供更佳更广的准、高服务，协助客户及厂商提高竞争能力，致力于成为电子半导体通路商之一。