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LP3981IMM价格

参考价格：￥1.4990

型号：LP3981IMM-2.5/NOPB 品牌：TI 备注：这里有LP3981IMM多少钱，2025年最近7天走势，今日出价，今日竞价，LP3981IMM批发/采购报价，LP3981IMM行情走势销售排行榜，LP3981IMM报价。

型号	功能描述	生产厂家企业	LOGO
LP3981IMM-2.5/NOPB	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	TI 德州仪器	TI
LP3981IMM-2.5/NOPB	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	TI 德州仪器	TI
LP3981IMM-2.5/NOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.5/NOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.5SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-2.5SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-2.5SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.5SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.7/NOPB	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	TI 德州仪器	TI
LP3981IMM-2.7/NOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.7SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-2.7SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-2.7SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.7SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.8/NOPB	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	TI 德州仪器	TI
LP3981IMM-2.8/NOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.8SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-2.8SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-2.8SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-2.8SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-3.0/NOPB	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	TI 德州仪器	TI
LP3981IMM-3.0/NOPB	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	TI 德州仪器	TI
LP3981IMM-3.0/NOPB.A	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	TI 德州仪器	TI
LP3981IMM-3.0/NOPB.A	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	TI 德州仪器	TI
LP3981IMM-3.03/NO.A	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	TI 德州仪器	TI
LP3981IMM-3.03/NO.A	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	TI 德州仪器	TI
LP3981IMM-3.03/NOPB	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	TI 德州仪器	TI
LP3981IMM-3.03/NOPB	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	TI 德州仪器	TI
LP3981IMM-3.03SLASHNO.A	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	TI 德州仪器	TI
LP3981IMM-3.03SLASHNO.A	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	TI 德州仪器	TI
LP3981IMM-3.03SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-3.03SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-3.0SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-3.0SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-3.0SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-3.0SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-3.3/NOPB	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	TI 德州仪器	TI
LP3981IMM-3.3/NOPB.A	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	TI 德州仪器	TI
LP3981IMM-3.3SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-3.3SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-3.3SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMM-3.3SLASHNOPB.A	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	TI 德州仪器	TI
LP3981IMMX-2.5/NO.A	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	TI 德州仪器	TI
LP3981IMMX-2.5/NO.A	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	TI 德州仪器	TI
LP3981IMMX-2.5/NOPB	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	TI 德州仪器	TI
LP3981IMMX-2.5/NOPB	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	TI 德州仪器	TI
LP3981IMMX-2.5SLASHNO.A	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	TI 德州仪器	TI
LP3981IMMX-2.5SLASHNO.A	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	TI 德州仪器	TI
LP3981IMMX-2.5SLASHNOPB	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	TI 德州仪器	TI
LP3981IMMX-2.5SLASHNOPB	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	TI 德州仪器	TI
LP3981IMMX-3.3/NO.A	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	TI 德州仪器	TI
LP3981IMMX-3.3/NOPB	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	TI 德州仪器	TI
LP3981IMMX-3.3SLASHNO.A	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	TI 德州仪器	TI
LP3981IMMX-3.3SLASHNO.A	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	TI 德州仪器	TI
LP3981IMMX-3.3SLASHNOPB	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	TI 德州仪器	TI
LP3981IMMX-3.3SLASHNOPB	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	TI 德州仪器	TI
LP3981IMM-2.5	LP3981 Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator 文件：1.06581 Mbytes Page：21 Pages	TI 德州仪器	TI
LP3981IMM-2.5	Micropower, 300mA Ultra Low-Dropout CMOS Voltage 文件：339.32 Kbytes Page：11 Pages	NSC 国半	NSC
LP3981IMM-2.5	Micropower, 300-mA Ultra-Low-Dropout CMOS Voltage Regulator 文件：1.20429 Mbytes Page：25 Pages	TI 德州仪器	TI
LP3981IMM-2.5	LP3981 Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator 文件：1.06581 Mbytes Page：21 Pages	TI 德州仪器	TI

LP3981IMM产品属性

类型
描述
型号
LP3981IMM
功能描述
低压差稳压器 - LDO
RoHS
否
制造商
Texas Instruments
最大输入电压
36 V
输出电压
1.4 V to 20.5 V
回动电压（最大值）
307 mV
输出电流
1 A
负载调节
0.3 %
输出类型
Fixed
最大工作温度
+ 125 C
安装风格
SMD/SMT
封装/箱体
VQFN-20

LP3981IMM供应商更多...

更新时间：2025-12-29 23:01:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市得捷芯城科技有限公司	LP3981IMM-2.8	NS	24+	NA/	19250	原装现货,当天可交货,原型号开票	询价
深圳市凌旭科技有限公司	LP3981IMM-2.8	NS	2016+	MSOP-8	3500	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳市威雅利发展有限公司	LP3981IMM-2.8	NS	0318+	MSOP-8	1000	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
深圳市明嘉莱科技有限公司	LP3981IMM-2.8	NATIONAL	24+	MSOP8	880000	明嘉莱只做原装正品现货	询价
深圳市华睿芯科技有限公司	LP3981IMM-2.8	National	24+	MSOP8	20000	全新原厂原装，进口正品现货，正规渠道可含税！！	询价
深圳市河锋鑫科技有限公司	LP3981IMM2.8	TI	22+	8VSSOP	9000	原厂渠道,现货配单	询价
深圳市润联芯城科技有限公司	LP3981IMM-2.8	NS	23+	MSOP-8	50000	只做原装正品	询价
深圳市柯尔基电子有限公司	LP3981IMM-2.8	NS	23+24	LLP-8	29650	原装现货.优势热卖.终端BOM表可配单	询价
深圳市星宇佳科技有限公司	LP3981IMM-2.8	NS	03+	MSOP8	12950	原装现货支持BOM配单服务	询价
深圳市赛美科科技有限公司	LP3981IMM-2.8	NSC		ICREGLDO2	56520	一级代理原装正品假一罚十价格优势长期供货	询价

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LP3981IMM价格

LP3981IMM产品属性

LP3981IMM供应商更多...

LP3981IMM芯片相关品牌

LP3981IMM规格书下载地址

LP3981IMM参数引脚图相关

LP3981IMM数据表相关新闻

LP3872EMP-3.3/NOPB IC REG LDO 3.3V 1.5A SOT223-5 全新原装 现货

LP3878MRX-ADJ/NOPB

LP38798SD-ADJ/NOPB 深圳旭亨半导体有限公司

LP3985IM5X-4.5NOPB

LP3985IM5X-3.0/NOPB

LP3985IM5X-2.5/NOPB

DdatasheetPDF页码索引

LP3872EMP-3.3/NOPB IC REG LDO 3.3V 1.5A SOT223-5 全新原装现货