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LP8340中文资料

厂家型号

LP8340

文件大小

873.65Kbytes

页面数量

17

功能描述

LP8340 Low Dropout, Low IQ, 1.0A CMOS Linear Regulator

Low Dropout, Low IQ, 1.0A CMOS Linear Regulator

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

TI2

LP8340数据手册规格书PDF详情

1FEATURES

2• ±1.5% Typical VOUT Tolerance

• 420mV Typical Dropout @ 1.0A (VO = 5V)

• Wide Operating Range 2.7V to 10V

• Internal 1.0A PMOS Output Transistor

• 19μA Typical Quiescent Current

• Thermal Overload Limiting

• Foldback Current Limiting

• Zener Trimmed Bandgap Reference

• Space Saving WSON package

• Temperature Range

– LP8340C 0°C to 125°C

– LP8340I −40°C to 125°C

APPLICATIONS

• Hard Disk Drives

• Notebook Computers

• Battery Powered Electronics

• Portable Instrumentation

DESCRIPTION

The LP8340 low-dropout CMOS linear regulator is

available in 5V, 3.3V, 2.5V, 1.8V and adjustable

output versions. Packaged in the 6ld WSON package

and 3ld PFM. The LP8340 can deliver up to 1.0A

output current.

Typical dropout voltage is 420mV at 1.0A for the 5.0V

version, 540mV at 1.0A for the 3.3V version, 670mV

at 1.0A for the 2.5V version and 680mV at 800mA for

the 1.8V version.

The LP8340 includes a zener trimmed bandgap

voltage reference, foldback current limiting and

thermal overload limiting.

The LP8340 features a PMOS output transistor which

unlike PNP type low dropout regulators requires no

base drive current. This allows the device ground

current to remain less than 50μA over operating

temperature, supply voltage and irrespective of the

load current.

LP8340产品属性

  • 类型

    描述

  • 型号

    LP8340

  • 制造商

    NSC

  • 制造商全称

    National Semiconductor

  • 功能描述

    Low Dropout, Low IQ, 1.0A CMOS Linear Regulator

更新时间:2025-10-11 10:05:00
供应商 型号 品牌 批号 封装 库存 备注 价格
NS
2021+
TO-252
9450
原装现货。
NS/国半
15+
TO-252
6
原装正品 可含税交易
NS/国半
24+
TO-252
5000
只做原厂渠道 可追溯货源
TI
23+
NA
5000
原装现货,实单价格可谈
NS
23+
TO-252
12500
全新原装现货,假一赔十
TI(德州仪器)
24+
TO-252
959
特价优势库存质量保证稳定供货
TI(德州仪器)
24+
TO-252
5115
百分百原装正品,可原型号开票
TI
24+
WSON|6
684100
免费送样原盒原包现货一手渠道联系
NS
24+
QFN-6
8500
只做原装正品假一赔十为客户做到零风险!!
NS
25+
LLP-6
18000
原厂直接发货进口原装

LP8340ILDX-ADJ/NOPB 价格

参考价格:¥3.6746

型号:LP8340ILDX-ADJ/NOPB 品牌:TI 备注:这里有LP8340多少钱,2025年最近7天走势,今日出价,今日竞价,LP8340批发/采购报价,LP8340行情走势销售排排榜,LP8340报价。