供應(yīng)BL9195超快速超低壓降CMOS LDO穩(wěn)壓器

BL9195
        300mA 3-Pin, Ultra Fast, Ultra Low Dropout
        High PSRR CMOS LDO Regulator
FEATURES
        ◆Ultra-Fast Response in Line/Load Transient
        ◆Low Dropout:210mV@300mA
        ◆Wide Operating Voltage Range:2V to 6V
        ◆Wide Output Voltage Range:1.2V to 5V
        ◆Low Temperature CoeffICient
        ◆Current Limiting Protection
        ◆Thermal Shutdown Protection
        ◆Only 1mF Output Capacitor Required for Stability
        ◆High Power Supply Rejection Ratio
        ◆Custom Voltage Available
        ◆Available in 3-Lead SOT23 and SOT89 Package
APPLICATIONS
        ◆Cellular and Smart Phones
        ◆Battery-Powered Equipment
        ◆Laptop, Palmtops, Notebook Computers
        ◆Hand-Held Instrument
        ◆PCMCIA Cards
        ◆MP3/MP4/MP5 Players
        ◆Portable Information Appliances
DESCRIPTION
        The BL9195 is designed for portable RF and wireless applications with demanding performance and space requirements.
        The BL9195 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life.
        The BL9195 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in 3-lead SOT23 and SOT89 packages.
BL9195
        300mA的3引腳，超快速，超低壓降
        高PSRR的CMOS LDO穩(wěn)壓器
特征
        超快速響應(yīng)，在線路/負載瞬態(tài)
        低壓差：210mV @ 300mA的
        工作電壓范圍寬：2V至6V
        寬輸出電壓范圍：1.2V至5.0V
        低溫度系數(shù)
        限流保護
        熱關(guān)斷保護
        只有基金組織輸出電容器的穩(wěn)定性的要求
        高電源抑制比
        定制電壓可用
        可在3引腳SOT23和SOT89封裝
應(yīng)用
        手機和智能手機
        電池供電設(shè)備
        筆記本電腦，掌上電腦，筆記本電腦
        手持式測試儀
        PCMCIA卡
        MP3/MP4/MP5播放器
        便攜式信息家電
描述
        該BL9195是專為便攜式射頻和苛刻的性能和無線應(yīng)用空間的要求。
        BL9195性能的優(yōu)化電池供電系統(tǒng)提供超低噪音和低靜態(tài)電流。
        接地電流調(diào)節(jié)器只是略有增加，進一步延長電池的使用壽命。
        該BL9195還與低ESR的陶瓷電容，降低電路板空間的電源應(yīng)用，關(guān)鍵在手舉行的無線設(shè)備，必要的數(shù)額。
        其他特征包括超低電壓差，輸出精度高，限流保護，高紋波抑制比。
        3引腳SOT-23和SOT-89封裝