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型号 功能描述 生产厂家 企业 LOGO 操作

丝印代码:LFKB;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

丝印代码:LFKB;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

丝印代码:LFKB;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

丝印代码:LFKB;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

丝印代码:LFKB;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

丝印代码:LFKB;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

丝印代码:LFKB;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

丝印代码:LFKB;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

丝印代码:LFKB;100VIN, 100VOUT LED Controller

文件:399.92 Kbytes Page:26 Pages

AD

亚德诺

丝印代码:LFKB;100VIN, 100VOUT LED Controller

文件:399.92 Kbytes Page:26 Pages

AD

亚德诺

LFKB产品属性

  • 类型

    描述

  • 型号

    LFKB

  • 制造商

    Pentair Technical Products/Hoffman

  • 功能描述

    Foot Kit Black Black, , Steel

更新时间:2026-5-15 20:28:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
National
24+
MSOP8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
TI
25+
8-VSSOP
11580
正规渠道,免费送样。支持账期,BOM一站式配齐
NS
22+
MSOP
20000
公司只做原装 品质保证
TI
20+
8-TSSOP8-MSOP
65790
原装优势主营型号-可开原型号增税票
NS
23+
MSOP-8
65600
NS
MSOP-8
68500
一级代理 原装正品假一罚十价格优势长期供货
NS
04+
MSOP
4040
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NS
26+
MSOP-8
9823
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
TexasInstruments
18+
ICREGLDO2.7V0.3A8VSSOP
6800
公司原装现货/欢迎来电咨询!
TI
24+
VSSOP-8
10000
原装进口只做订货 TI渠道

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