丝印：LFKB；Package：VSSOP；LP3981 Micropower, 300-mA Ultra-Low-Dropout CMOS Voltage Regulator

1 Features 1• 2.5-V to 6-V Input Range • 300-mA Output Current • 60-dB PSRR at 1 kHz • ≤ 1-μA Quiescent Current When Shut Down • Fast Turnon Time: 120 μs (typical) with CBYPASS = 0.01 μF • 132-mV Typical Dropout with 300-mA Load • 35-μVrms Output Noise Over 10 Hz to 100 kHz • Logic Contro

文件：795.48 Kbytes 页数：25 Pages

TI

德州仪器

丝印：LFKB；Package：VSSOP；LP3981 Micropower, 300-mA Ultra-Low-Dropout CMOS Voltage Regulator

1 Features 1• 2.5-V to 6-V Input Range • 300-mA Output Current • 60-dB PSRR at 1 kHz • ≤ 1-μA Quiescent Current When Shut Down • Fast Turnon Time: 120 μs (typical) with CBYPASS = 0.01 μF • 132-mV Typical Dropout with 300-mA Load • 35-μVrms Output Noise Over 10 Hz to 100 kHz • Logic Contro

文件：795.48 Kbytes 页数：25 Pages

TI

德州仪器

丝印：LFKB；Package：VSSOP；LP3981 Micropower, 300-mA Ultra-Low-Dropout CMOS Voltage Regulator

1 Features 1• 2.5-V to 6-V Input Range • 300-mA Output Current • 60-dB PSRR at 1 kHz • ≤ 1-μA Quiescent Current When Shut Down • Fast Turnon Time: 120 μs (typical) with CBYPASS = 0.01 μF • 132-mV Typical Dropout with 300-mA Load • 35-μVrms Output Noise Over 10 Hz to 100 kHz • Logic Contro

文件：795.48 Kbytes 页数：25 Pages

TI

德州仪器

丝印：LFKB；Package：VSSOP；LP3981 Micropower, 300-mA Ultra-Low-Dropout CMOS Voltage Regulator

1 Features 1• 2.5-V to 6-V Input Range • 300-mA Output Current • 60-dB PSRR at 1 kHz • ≤ 1-μA Quiescent Current When Shut Down • Fast Turnon Time: 120 μs (typical) with CBYPASS = 0.01 μF • 132-mV Typical Dropout with 300-mA Load • 35-μVrms Output Noise Over 10 Hz to 100 kHz • Logic Contro

文件：795.48 Kbytes 页数：25 Pages

TI

德州仪器

丝印：LFKB；Package：QFN；100VIN, 100VOUT LED Controller

文件：399.92 Kbytes 页数：26 Pages

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亚德诺

丝印：LFKB；Package：QFN；100VIN, 100VOUT LED Controller

文件：399.92 Kbytes 页数：26 Pages

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亚德诺