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MIC5239-3.0BS集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

MIC5239-3.0BS
廠商型號(hào)

MIC5239-3.0BS

參數(shù)屬性

MIC5239-3.0BS 封裝/外殼為TO-261-4,TO-261AA;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 3V 500MA SOT223-3

功能描述

Low Quiescent Current 500mA UCap LDO Regulator

封裝外殼

TO-261-4,TO-261AA

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

MICREL麥瑞半導(dǎo)體

中文名稱

麥瑞半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-7-31 23:00:00

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MIC5239-3.0BS規(guī)格書詳情

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.

特性 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):

    MIC5239-3.0BS

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 輸出配置:

  • 輸出類型:

    固定

  • 電壓 - 輸入(最大值):

    30V

  • 電壓 - 輸出(最小值/固定):

    3V

  • 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:

    過流,超溫,過壓,反極性

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    TO-261-4,TO-261AA

  • 供應(yīng)商器件封裝:

    SOT-223-3

  • 描述:

    IC REG LINEAR 3V 500MA SOT223-3

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MICROCHIP(美國(guó)微芯)
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現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
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明嘉萊只做原裝正品現(xiàn)貨
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全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
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22+
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原廠渠道,現(xiàn)貨配單
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原裝正品,假一罰百!
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現(xiàn)貨,原廠原裝假一罰十!
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原裝優(yōu)勢(shì)絕對(duì)有貨
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100個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
詢價(jià)
MICROCHIP
23+
8-MSOP
8000
只做原裝現(xiàn)貨
詢價(jià)