深圳市科瑞芯电子有限公司

微源半导体 LP3990A-30QVF X2SON 300mA、超低噪声、小封装、超快CMOS LDO稳压器

General Description

The LP3990A-30QVF is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3990 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. The LP3990 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3990 consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. It is available in the 1mm×1mm x2 SON packages.

Absolute Maximum Ratings
◆ Supply Input Voltage: 6V
◆ EN Pin Voltage: -0.3V to Vin+0.3V
Power Dissipation, PD @ TA = 25°C
◆ X2SON: 390mW
Package Thermal Resistance
◆ X2SON, θJA: 256°C/W
◆ Lead Temperature (Soldering, 10 sec.): 260°C
◆ Storage Temperature Range: ?60°C to 165°C
ESD Susceptibility
◆ HBM (Human Body Mode): 2kV
◆ MM(Machine-Mode): 200V
Recommended Operating Conditions
◆ Supply Input Voltage: 2.5V to 5.5V
◆ EN Input Voltage: 0V to5.5V
◆ Operation Junction Temperature Range: ?40°C to 125°C
◆ Operation Ambient Temperature Range: ?40°C to 85°C

LP3990系列，在线订购欢迎咨询深圳市科瑞芯电子！

LP3990H                  X2SON         

LP3990-18QVF          X2SON          10K/REEL

LP3990-30QVF          X2SON          10K/REEL

LP3990A-10QVF        X2SON          12K/REEL

LP3990A-18QVF        X2SON          12K/REEL

LP3990A-30QVF        X2SON          12K/REEL

LP3990A-30QVF产品规格书（部分）