General Description
The AMS3131 is a high performance linear regulator with very low dropout voltage and excellent trans...
General 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 700mV at 3A. The product is available only as a fixed output voltage option. The product includes complete short-circuit and thermal protection. The combination of these two internal protection circuits gives the device a comprehensive 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
AMS3131
3A Fast Transient Linear
Regulator
Features
VIN range: 1.5 – 7V Fixed output voltage as low as 0.6V 3A maximum output current 700mV typical dropout voltage at 3A Low self noise 125µA typical supply current PSRR >40dB 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 RoHS & WEEE compliant
Applications
Set-top Box DVD, Blue-ray DVD writers LCD TVs and LCD monitors Battery Powered Equipment Infotainment Wireless & RF Applications...