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LP2982數(shù)據(jù)手冊(cè)集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF

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廠商型號(hào)

LP2982

參數(shù)屬性

LP2982 封裝/外殼為5-VFBGA;包裝為卷帶(TR);類別為集成電路(IC)的線性+開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LINEAR 2.8V 50MA 5USMD

功能描述

具有低噪聲和使能功能的 50mA、16V、低壓降穩(wěn)壓器

封裝外殼

5-VFBGA

制造商

TI Texas Instruments

中文名稱

德州儀器 美國(guó)德州儀器公司

數(shù)據(jù)手冊(cè)

下載地址下載地址二

更新時(shí)間

2025-8-19 22:58:00

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LP2982價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

LP2982規(guī)格書詳情

描述 Description

The LP2982 is a 50-mA, fixed-output voltage LDO designed to provide ultra-low dropout and lower noise in battery-powered applications. Using an optimized vertically integrated PNP (VIP) process, the LP2982 delivers unequaled performance in all specifications critical to battery-powered designs: Dropout Voltage: Typically 120 mV at 50 mA load, and 7?mV at 1 mA load. Ground Pin Current: Typically 375 μA at 50 mA load, and 80 μA at 1 mA load. Sleep Mode: Less than 1-μA quiescent current when ON/OFF pin is pulled low. Precision Output: 1% tolerance output voltages available (A grade). Low Noise: By adding an external bypass capacitor, output noise can be reduced to 30 μV (typical). For all available packages, see the orderable addendum at the end of the data sheet.

特性 Features

? 2.1-V to 16-V Input Voltage
? Ultra-Low-Dropout Voltage
? Ensured 50-mA Output Current
? Typical Dropout Voltage 180 mV at 80 mA
? Requires Minimum External Components
? OUT 0.3 Ω Typical (10 Hz to 1 MHz)
? Overtemperature and Overcurrent Protection
? ?40°C to +125°C Junction Temperature Range

技術(shù)參數(shù)

  • 制造商編號(hào)

    :LP2982

  • 生產(chǎn)廠家

    :TI

  • Iout (Max) (A)

    :0.05

  • Vin (Max) (V)

    :16

  • Vin (Min) (V)

    :3.12

  • Vout (Max) (V)

    :5

  • Vout (Min) (V)

    :3

  • Fixed output options (V)

    :3

  • Noise (uVrms)

    :30

  • Iq (Typ) (mA)

    :0.065

  • Thermal resistance θJA (°C/W)

    :176

  • Rating

    :Catalog

  • Load capacitance (Min) (μF)

    :2.2

  • Regulated outputs (#)

    :1

  • Features

    :Enable

  • Accuracy (%)

    :2.3

  • PSRR @ 100 KHz (dB)

    :38

  • Dropout voltage (Vdo) (Typ) (mV)

    :120

  • Operating temperature range (C)

    :-40 to 125

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
NS
2016+
SOT23-5
2600
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
National
20+
SOT-23-5
36800
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票
詢價(jià)
NSC
24+
SOT23-5
90000
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理
詢價(jià)
NS
24+
SOT23-5
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
NATIONAL
24+/25+
2836
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
詢價(jià)
TI(德州儀器)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價(jià)
NS/國(guó)半
24+
SOT23-5
1313
大批量供應(yīng)優(yōu)勢(shì)庫(kù)存熱賣
詢價(jià)
NS
18+
SOT-23
15567
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票
詢價(jià)
NS
24+
SOT-23
6000
進(jìn)口原裝正品假一賠十,貨期7-10天
詢價(jià)
NS
2018+
SOT23-5
26976
代理原裝現(xiàn)貨/特價(jià)熱賣!
詢價(jià)