LP3985 Datasheet | National Semiconductor

LP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator June 2003 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator General Description The LP3985 is designed for portable and wireless applications with demanding performance and space requirements. The LP3985 is stable with a small 1µF ±30% ceramic or high-quality tantalum output capacitor. The micro SMD requires the smallest possible PC board area - the total application circuit area can be less than 2.0mm x 2.5mm, a fraction of a 1206 case size. The LP3985’s performance is optimized for battery powered systems to deliver ultra low noise, extremely low dropout voltage and low quiescent...