AMS3131 Datasheet | AMS

Description The AMS3131 is a high performance linear regulator with very low dropout voltage and excellent transient response. It is designed to operate with wide input voltage range of 1.5 - 7Volts making it ideal for two step conversion while maintaining high efficiency for many power sensitive applications. The device is capable of supplying 3A of output current with a typical dropout voltage of 700m V at 3A. The product is available only as a fixed output voltage option. The product includes plete short-circuit and thermal protection. The bination of these two internal protection circuits gives the device a prehensive safety system to safe guard against extreme adverse operating conditions. The AMS3131 is available in both 3-pin TO-220 and TO-263 packages, and it is rated for -40°C to +125°C temperature range. Typical Application 3A Fast Transient Linear Regulator Features - VIN range: 1.5 - 7V - Fixed output voltage as low as 0.6V - 3A maximum output current - 700m V typical dropout voltage at 3A - Low self noise - 125µA typical supply current - PSRR >40d B at 10KHz - Stable with Electrolytic, Tantalum or Ceramic capacitors - Current Limit protection - Over-Temperature Shutdown - -40 to +125°C temperature range - Available in a 3-pin TO-220 and TO-263 surface mount packages - Ro HS & WEEE pliant Applications - Set-top Box - DVD, Blue-ray DVD writers - LCD TVs and LCD monitors - Battery Powered Equipment - Infotainment - Wireless & RF Applications - High Efficiency “Green” Laptops & notebook VIN= 3.3V CIN=10μF VIN VOUT AMS3131 VOUT=1.8V COUT=22μF 02/11/2010 .advanced-monolithic. 1 Phone (925) 443-0722 Fax (925) 443-0723 Pin Description (TO-220 and TO-263 3-Pin Package) 3A Fast Transient Linear Regulator Pin # 1 2...