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LP2981中文资料100mA LOW NOISE LDO REGULATOR数据手册HTC Korea规格书

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厂商型号

LP2981

参数属性

LP2981 封装/外壳为SC-74A,SOT-753;包装为卷带(TR);类别为集成电路(IC)的线性+开关稳压器;产品描述:IC REG LINEAR 2.8V 100MA SOT23-5

功能描述

100mA LOW NOISE LDO REGULATOR

封装外壳

SC-74A,SOT-753

制造商

HTC Korea HTC Korea TAEJIN Technology Co.,LTD

中文名称

泰进 韩国泰进技术股份有限公司

数据手册

下载地址下载地址二

更新时间

2025-9-16 23:01:00

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LP2981规格书详情

描述 Description

The LP2981 is an efficient linear voltage regulator with ultra-low noise output, very low dropout voltage, and very low ground current.
The LP2981 offers better than 1% initial accuracy. Designed especially for hand-held, battery-powered devices, the LP2981 includes a CMOS or TTL compatible enable/shutdown control input. When shutdown, power consumption drops nearly to zero.
Regulator ground current increases only slightly in dropout, further prolonging battery life.
Key LP2981 features include reversed-battery protection, current limiting, and over temperature shutdown.
The LP2981 is available in fixed output voltage versions in TO-92 and SOT-23-5 package.

特性 Features

- Guaranteed Output Current of 100mA
- Highly Output Accuracy: ±1.0%
- Low Quiescent Current
- Very Low Dropout Voltage
- Ultra Low Noise Output
- Excellent Line and Load Regulation
- Fixed Output Voltage: 3.3V and 5.0V
- Adjustable Output Voltage: 1.5V to 12V
- Logic Controlled Shutdown Option
- Stable with Low ESR MLCC
- Over Current Protection
- Over Temperature Protection
- Available in TO-92 and SOT-23-5L Package

技术参数

  • 产品编号:

    LP2981-28DBVR

  • 制造商:

    Texas Instruments

  • 类别:

    集成电路(IC) > 线性 + 开关稳压器

  • 包装:

    卷带(TR)

  • 输出配置:

  • 输出类型:

    固定

  • 电压 - 输入(最大值):

    16V

  • 电压 - 输出(最小值/固定):

    2.8V

  • 电压降(最大值):

    0.37V @ 100mA

  • 电流 - 输出:

    100mA

  • PSRR:

    63dB(1kHz)

  • 控制特性:

    使能

  • 保护功能:

    过流,超温,短路

  • 工作温度:

    -40°C ~ 125°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    SC-74A,SOT-753

  • 供应商器件封装:

    SOT-23-5

  • 描述:

    IC REG LINEAR 2.8V 100MA SOT23-5

供应商 型号 品牌 批号 封装 库存 备注 价格
NS
24+
NA/
6750
原装现货,当天可交货,原型号开票
询价
TI
2016+
SOT23-5
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
NS/国半
22+
SOT-153
100000
代理渠道/只做原装/可含税
询价
TI
23+
NA
15230
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品
询价
TI
ROHS+Original
NA
15230
专业电子元器件供应链/QQ 350053121 /正纳电子
询价
NSC
25+
SOT-89
18000
原厂直接发货进口原装
询价
TI(德州仪器)
24+
N/A
6000
原装,正品
询价
TI
24+
SOT-153
25000
一级专营品牌全新原装热卖
询价
TI(德州仪器)
2450+
SMD
9850
只做原装正品代理渠道!假一赔三!
询价
NS/国半
23+
SOT-23
8215
原厂原装
询价