产品详情

微源 LP3994B 宽输入范围高性能LDO

Features

◆ Wide Input Voltage Range: 3.6V to 40V

◆ Maximum Load Current Up to 150mA

◆ Low Quiescent Current 1.5μA typical

◆ Low Dropout Voltage:

550mV @ 100mA Load

850mV @ 150mA Load

◆ Output Voltage Tolerance±1.5% @ 1mA Load

◆ Stable with Minimum 1.0μF Output Capacitance

◆ Short Circuit Current Limit 120mA

◆ Internal Thermal Overload Protection

◆ Excellent Load/Line Transient Response

◆ Line Regulation: 0.01%/V typical

◆ Load Regulation: 0.005%/mA typical

◆ ESD protections

◆ Package: SOT23-3, SOT23-5, SOT89-3

◆ RoHS Compliant and 100％ Lead (Pb)-Free

Application

◆ Digital cameras

◆ Audio devices

◆ Portable and battery-powered equipment

◆ Post dc-to-dc regulation

◆ Post regulation