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

MIC5239BM
廠商型號

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);類別為集成電路(IC)的線性+開關(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

文件大小

96.78 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Micrel Semiconductor
企業(yè)簡稱

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
數(shù)據(jù)手冊

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更新時間

2024-12-24 11:20:00

MIC5239BM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.

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:

    MIC5239BM

  • 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:

    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:

    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 品牌 批號 封裝 庫存 備注 價格
MICREL/麥瑞
1803+
SOP8
5316
向鴻原裝現(xiàn)貨庫存,代理渠道可原廠發(fā)貨-優(yōu)勢
詢價
MICREL
SOP8
9500
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
MICROCHIP(美國微芯)
23+
SOP-8
5130
百分百原裝正品,可原型號開票
詢價
MIC
21+
SOP8
12588
原裝正品
詢價
MICREL
2020+
SOP8
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
MICREL/麥瑞
23+
QFP
13000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
MICREL/麥瑞
SOP8
90000
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
MICREL
22+
8-TSSOP
2897
只做原裝自家現(xiàn)貨供應(yīng)!
詢價
MICREL
24+
SMD8
3200
十年品牌!原裝現(xiàn)貨!!!
詢價
MICREL
22+
SOP-8
2500
福安甌為您提供真芯庫存,真誠服務(wù)
詢價