位置:首页 > IC中文资料第819页 > LP3991

LP3991价格

参考价格:¥1.8846

型号:LP3991TL-0.8/NOPB 品牌:Texas 备注:这里有LP3991多少钱,2026年最近7天走势,今日出价,今日竞价,LP3991批发/采购报价,LP3991行情走势销售排行榜,LP3991报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LP3991

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991

300mA Linear Voltage Regulator for Digital Applications

文件:325.6 Kbytes Page:12 Pages

INTERSIL

LP3991

300mA Linear Voltage Regulator for Digital Applications

文件:1.05663 Mbytes Page:20 Pages

TI

德州仪器

LP3991

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

LP3991

具有使能功能的 300mA、低压降稳压器

TI

德州仪器

LP3991

Low Power Consumption LDO

POWER

微源半导体

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

LP3991 300-mA LDO for Digital Applications

1 Features 1• Input Voltage From 1.65 V to 4 V • Output Voltage From 0.8 V to 3 V • 1% Accuracy at Room Temperature • 125-mV Dropout at 300-mA Load • 50-μA Quiescent Current at 1-mA Load • Inrush Current Controlled to 600 mA • PSRR 65 dB at 1 kHz • 100-μs Start-Up Time for 1.5-V VOUT

TI

德州仪器

300mA Linear Voltage Regulator for Digital Applications

文件:1.05663 Mbytes Page:20 Pages

TI

德州仪器

LP3991 300-mA Linear Voltage Regulator for Digital Applications

文件:1.06147 Mbytes Page:25 Pages

TI

德州仪器

300mA Linear Voltage Regulator for Digital Applications

文件:325.6 Kbytes Page:12 Pages

INTERSIL

封装/外壳:4-WFBGA,DSBGA 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG LINEAR 0.8V 300MA 4DSBGA 集成电路(IC) 线性 + 开关稳压器

TI

德州仪器

300mA Linear Voltage Regulator for Digital Applications

文件:325.6 Kbytes Page:12 Pages

INTERSIL

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

封装/外壳:4-WFBGA,DSBGA 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG LINEAR 1.2V 300MA 4DSBGA 集成电路(IC) 稳压器 - 线性

TI

德州仪器

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300mA Linear Voltage Regulator for Digital Applications

文件:325.6 Kbytes Page:12 Pages

INTERSIL

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300mA Linear Voltage Regulator for Digital Applications

文件:325.6 Kbytes Page:12 Pages

INTERSIL

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300mA Linear Voltage Regulator for Digital Applications

文件:325.6 Kbytes Page:12 Pages

INTERSIL

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300-mA LDO for Digital Applications

文件:1.12486 Mbytes Page:26 Pages

TI

德州仪器

300mA Linear Voltage Regulator for Digital Applications

文件:325.6 Kbytes Page:12 Pages

INTERSIL

LP3991产品属性

  • 类型

    描述

  • 型号

    LP3991

  • 功能描述

    低压差稳压器 - LDO

  • RoHS

  • 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

更新时间:2026-3-17 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
DSBGA-4
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
25+
-
7786
原装正品现货,原厂订货,可支持含税原型号开票。
TI/德州仪器
25+
SMD
32360
TI/德州仪器全新特价LP3991TLX-1.3/NOPB即刻询购立享优惠#长期有货
TI
22+
4DSBGA
9000
原厂渠道,现货配单
TI
21+
NA
1398
只做原装正品,不止网上数量,欢迎电话微信查询!
TI/德州仪器
24+
NA
70
只供应原装正品 欢迎询价
TI/德州仪器
2450+
NA
6540
只做原装正品现货或订货假一赔十!
TI
24+
SMD
30000
TI一级代理专营品牌绝对进口原装假一赔十
TI
23+
NA
3200
正规渠道,只有原装!
NS
SMD
450
正品原装--自家现货-实单可谈

LP3991数据表相关新闻