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MIC5231-2.75BM5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

MIC5231-2.75BM5
廠商型號(hào)

MIC5231-2.75BM5

參數(shù)屬性

MIC5231-2.75BM5 封裝/外殼為SC-74A,SOT-753;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 LINEAR 2.75V 10MA SOT23-5

功能描述

Micropower 關(guān)Cap LDO Regulator Preliminary Information

封裝外殼

SC-74A,SOT-753

文件大小

71.81 Kbytes

頁(yè)面數(shù)量

8 頁(yè)

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

Micrel麥瑞半導(dǎo)體

中文名稱(chēng)

麥瑞半導(dǎo)體官網(wǎng)

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更新時(shí)間

2025-2-14 22:59:00

MIC5231-2.75BM5規(guī)格書(shū)詳情

General Description

The MIC5231 μCap low dropout voltage regulator is intended for low output current biasing applications. It features extremely low ground current, not greater than 4μA under all load and temperature conditions, making it efficient and ideal for keep-alive applications in devices such as notebook computers.

The MIC5231 offers better than 2 initial accuracy and low dropout (typically 150mV at 10mA output current). An output capacitor is not required for stable operation, decreasing cost and board space. Tiny ceramic chip capacitors may be used to improve transient response.

The MIC5231 also features a control pin which allows the regulator to be shut down when not required. Its shutdown state draws zero current, benefiting battery-powered applications.

The MIC5231 is available in fixed output voltages of 2.75V,

3.0V, 3.3V and 5V in the small SOT-23-5 IttyBitty? package. Contact Micrel for other voltage options. Data sheets and support documentation can be found on Micrel’s web site at: www.micrel.com.

Features

? Extremely low quiescent current—only 0.65μA

? No output capacitor requirement

? Stable with ceramic or tantalum capacitors

? IttyBitty? SOT-23-5 surface-mount package

? 10mA output drive

? Low 150mV at 10mA dropout voltage

? Tight load and line regulation

? Low temperature coefficient

? Logic-level enable input

Applications

? Real-time clocks

? SRAM backup

? Cellular telephones

? Laptop, notebook and palmtop computers

? Battery-powered equipment

? Bar code scanners

? SMPS post-regulator and DC-to-DC modules

__________________________________________________

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MIC5231-2.75BM5-TR

  • 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:

    固定

  • 電壓 - 輸入(最大值):

    12V

  • 電壓 - 輸出(最小值/固定):

    2.75V

  • 電壓降(最大值):

    0.3V @ 10mA

  • 電流 - 輸出:

    10mA

  • PSRR:

    50dB(100Hz)

  • 控制特性:

    使能

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    SC-74A,SOT-753

  • 供應(yīng)商器件封裝:

    SOT-23-5

  • 描述:

    IC REG LINEAR 2.75V 10MA SOT23-5

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
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