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MIC5239BM集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料

MIC5239BM
廠商型號(hào)

MIC5239BM

參數(shù)屬性

MIC5239BM 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LIN POS ADJ 500MA 8SOIC

功能描述

Low Quiescent Current 500mA UCap LDO Regulator

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

96.78 Kbytes

頁(yè)面數(shù)量

12 頁(yè)

生產(chǎn)廠商 Micrel Semiconductor
企業(yè)簡(jiǎn)稱(chēng)

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中文名稱(chēng)

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更新時(shí)間

2025-3-10 22:52:00

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MIC5239BM規(guī)格書(shū)詳情

General Description

The MIC5239 is a low quiescent current, μCap low-dropout regulator. With a maximum operating input voltage of 30V and a quiescent current of 23μA,it is ideal for supplying keep-alive power in systems with high voltage batteries.

Capable of 500mA output, the MIC5239 has a dropout voltage of only 350mV. It can provide high output current for applications such as USB. As a μCap LDO, the MIC5239 is stable with either a

ceramic or a tantalum output capacitor. It only requires a 3.3μF output capacitor for stability.

The MIC5239 includes a logic compatible enable input and an undervoltage error flag indicator. Other features of the MIC5239 include thermal shutdown, current limit, overvolt age shutdown, reverse-leakage protection, and reverse battery protection.

Features

? Ultra-low quiescent current (IQ = 23μA @IO = 100μA)

? Continuous 500mA output current

? Wide input range: 2.3V to 30V

? Low dropout voltage: 350mV @500mA

? ±1.0 initial output accuracy

? Stable with ceramic or tantalum output capacitor

? Logic compatible enable input

? Low output voltage error flag indicator

? Overcurrent protection

? Thermal shutdown

? Reverse-leakage protection

? Reverse-battery protection

? High-power SOIC-8, MSOP-8 and SOT-223 packages

Applications

? USB power supply

? Keep-alive supply in notebook and portable personal computers

? Logic supply from high voltage batteries

? Automotive electronics

? Battery-powered systems

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MIC5239BM

  • 制造商:

    Microchip Technology

  • 類(lèi)別:

    集成電路(IC) > 線性 + 開(kāi)關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 輸出配置:

  • 輸出類(lèi)型:

    可調(diào)式

  • 電壓 - 輸入(最大值):

    30V

  • 電壓 - 輸出(最小值/固定):

    1.24V

  • 電壓 - 輸出(最大值):

    20V

  • 電壓降(最大值):

    0.35V @ 500mA(標(biāo)準(zhǔn))

  • 電流 - 輸出:

    500mA

  • 控制特性:

    使能

  • 保護(hù)功能:

    過(guò)流,超溫,過(guò)壓,反極性

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC REG LIN POS ADJ 500MA 8SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MICREL
23+
NA
20000
全新原裝假一賠十
詢價(jià)
MICREL
2020+
SOP8
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢價(jià)
SOP-8
24+
SOP-8
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)
MICROCHI
23+
NA
10254
專(zhuān)業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553
詢價(jià)
MICREL
1741+
SOP8
6528
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SOP-8
25+
SOP-8
860000
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MICREL
SOP8
9500
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨
詢價(jià)
SOP-8
23+
SOP-8
999999
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MICREL
25+
SOP-8
2500
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詢價(jià)
MICREL/麥瑞
23+
QFP
13000
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