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LP3985价格

参考价格：￥1.1700

型号：LP3985IBL-2.6 品牌：NATIONAL 备注：这里有LP3985多少钱，2026年最近7天走势，今日出价，今日竞价，LP3985批发/采购报价，LP3985行情走势销售排行榜，LP3985报价。

型号	功能描述	生产厂家企业	LOGO
LP3985	LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985	具有旁路和使能功能的 150mA、低压降稳压器 The LP3985 is designed for portable and wireless applications with demanding performance and space requirements. LP3985 performance is optimized for battery-powered systems to deliver ultra low noise, extremely low dropout voltage, and low quiescent current. Regulator ground current increases only s • Input Voltage: 2.5 V to 6 V\n• 150-mA Verified Output\n• ≤ 1.5-µA Quiescent Current when Shut Down\n• 30-µVRMS Output Noise (typical) over 10 Hz to 100 kHz\n• 2.5-V, 2.6-V, 2.7-V, 2.8-V, 2.85-V, 2.9-V, 3-V, 3.1- V, 3.2-V, 3.3-V, 4.7-V, 4.75-V, 4.8-V and 5-V Outputs Standard\n• Stable with Ceramic ;	TI 德州仪器	TI
LP3985	300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator The LP3985 is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3985 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. The LP3985 also works with low-ESR ceramic capacitors, reducing th · Ultra-Low-Noise for RF Application\n· 2.5V- 5.5V Input Voltage Range\n· Low Dropout : 300mV @ 300mA\n· 300mA Output Current\n· High PSSR:-68dB at 1KHz\n· 1uA Standby Current When Shutdown\n· Available in SOT23-3/SOT89-3 Package\n· TTL-Logic-Controlled Shutdown Input\n· Ultra-Fast Response;	POWER 微源半导体	POWER
LP3985	Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator 文件：570.79 Kbytes Page：17 Pages	NSC 国半	NSC
LP3985	300mA,Ultra-low noise, Small Package 文件：307.39 Kbytes Page：7 Pages	POWER 微源半导体	POWER
LP3985	LP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator 文件：1.36133 Mbytes Page：29 Pages	TI 德州仪器	TI
LP3985	Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 文件：1.32609 Mbytes Page：32 Pages	TI 德州仪器	TI
LP3985	Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 文件：1.33216 Mbytes Page：33 Pages	TI 德州仪器	TI
LP3985	LP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator 文件：1.36133 Mbytes Page：29 Pages	TI 德州仪器	TI
LP3985IM5-2.5/NOPB	丝印代码：LCSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.5/NOPB.A	丝印代码：LCSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.5SLASHNOPB	丝印代码：LCSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.5SLASHNOPB.A	丝印代码：LCSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.7SLASHNOPB	丝印代码：LCUB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.7SLASHNOPB.A	丝印代码：LCUB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.8SLASHNOPB	丝印代码：LCJB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.8SLASHNOPB.A	丝印代码：LCJB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.9/NOPB	丝印代码：LCYB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.9/NOPB.A	丝印代码：LCYB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.9SLASHNOPB	丝印代码：LCYB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-2.9SLASHNOPB.A	丝印代码：LCYB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.0/NOPB	丝印代码：LCRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.0/NOPB.A	丝印代码：LCRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.0SLASHNOPB	丝印代码：LCRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.0SLASHNOPB.A	丝印代码：LCRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.2SLASHNOPB	丝印代码：LDPB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.2SLASHNOPB.A	丝印代码：LDPB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.3/NOPB	丝印代码：LDQB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.3/NOPB.A	丝印代码：LDQB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.3SLASHNOPB	丝印代码：LDQB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-3.3SLASHNOPB.A	丝印代码：LDQB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-4.7/NOPB	丝印代码：LDRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-4.7/NOPB.A	丝印代码：LDRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-4.7SLASHNOPB	丝印代码：LDRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-4.7SLASHNOPB.A	丝印代码：LDRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-5.0SLASHNOPB	丝印代码：LDSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5-5.0SLASHNOPB.A	丝印代码：LDSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-2.5/NO.A	丝印代码：LCSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-2.5/NOPB	丝印代码：LCSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-2.5SLASHNO.A	丝印代码：LCSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-2.5SLASHNOPB	丝印代码：LCSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-2.8SLASHNO.A	丝印代码：LCJB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-2.8SLASHNOPB	丝印代码：LCJB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-285/NO.A	丝印代码：LCXB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-285/NOPB	丝印代码：LCXB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-285SLASHNO.A	丝印代码：LCXB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-285SLASHNOPB	丝印代码：LCXB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-3.0/NO.A	丝印代码：LCRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-3.0/NOPB	丝印代码：LCRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-3.0SLASHNO.A	丝印代码：LCRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-3.0SLASHNOPB	丝印代码：LCRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-3.3/NO.A	丝印代码：LDQB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-3.3/NOPB	丝印代码：LDQB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-3.3SLASHNO.A	丝印代码：LDQB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-3.3SLASHNOPB	丝印代码：LDQB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-4.7/NO.A	丝印代码：LDRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-4.7/NOPB	丝印代码：LDRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-4.7SLASHNO.A	丝印代码：LDRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-4.7SLASHNOPB	丝印代码：LDRB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI
LP3985IM5X-5.0SLASHNO.A	丝印代码：LDSB；LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator 1 Features 1• Input Voltage: 2.5 V to 6 V • 100-mV Maximum Dropout with 150-mA Load • 150-mA Verified Output • 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V • ≤ 1.5-μA Quiescent Current when Shut Down • Fast Turn-On time: 200 μs (typ.) • 30-μV RMS Output Noise (typical) over 10 Hz to 100 kHz	TI 德州仪器	TI

LP3985产品属性

类型
描述
输出电压(V)：
1.2/1.5/1.8/2.5/2.8/3.0/3.3/3.6
静态电流(uA)：
50
输入电压(V)：
2.5-5.5
PSRR(dB)：
-68
精度(%)：
2
压差(mV@mA)(typ)：
300@300
特征：
High PSRR
封装：
SOT23/SOT89

LP3985供应商更多...

更新时间：2026-7-30 15:43:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
嘉宏桦电子(深圳)有限公司	LP3985IM5X-285/NOPB	TI/德州仪器	26+	SOT23-5	10000	原装现货极速发货一站式原装元器件BOM配单	询价
瀚佳科技(深圳)有限公司	LP3985IM5X-2.5	NS	24+	SOT23-5	9700	绝对原装正品现货假一罚十	询价
深圳市拓亿芯电子有限公司	LP3985IM5-3.0	NS	25+	SOT-23	25000	代理原装现货,假一赔十	询价
深圳市恒凯威科技开发有限公司	LP3985IM5X-2.5/NOPB	TI/德州仪器	21+	SOT23-5	8080	只做原装,质量保证	询价
深圳市云美电子科技有限公司	LP3985IM5-3.3	NS	24+	SOT235	66500	只做原装进口现货	询价
深圳市富利微电子科技有限公司	LP3985IM5X-5.0	TI/德州仪器	26+	SOT23-5	33500	全新进口原装现货,假一罚十	询价
深圳市得捷芯城科技有限公司	LP3985ITLX-285/NOPB	TI	25+	N/A	7786	原装正品现货,原厂订货,可支持含税原型号开票。	询价
深圳市胜彬电子有限公司	LP3985IM5X-3.3/NOPB	TI/德州仪器	21+	SOT23-5	8000	原装正品现货假一罚十	询价
深圳市金华微盛电子有限公司	LP3985ILTX-3.1	NS	19+	BGA	15800		询价
深圳市清腾科技有限公司	LP3985IM5X-3.0	TI/德州仪器	25+	-	20000	原装	询价

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DdatasheetPDF页码索引

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找IC，尽在114IC

LP3985价格

LP3985产品属性

LP3985供应商更多...

LP3985芯片相关品牌

LP3985规格书下载地址

LP3985参数引脚图相关

LP3985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