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MIC2954-03BT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

MIC2954-03BT
廠商型號(hào)

MIC2954-03BT

參數(shù)屬性

MIC2954-03BT 封裝/外殼為TO-220-3;包裝為卷帶(TR);類別為集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LINEAR 5V 250MA TO220-3

功能描述

250mA Low-Dropout Regulator

文件大小

170.77 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)

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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

2025-1-6 17:27:00

MIC2954-03BT規(guī)格書(shū)詳情

General Description

The MIC2954 is a “bulletproof” efficient voltage regulator with very low dropout voltage (typically 40mV @ light loads and 375mV @ 250mA), and low quiescent current (120μA typical). The quiescent current of the MIC2954 increases only slightly in dropout, thus prolonging battery life. Key MIC2954 features include protection against reversed battery, fold-back current limiting, and automotive load dump protection (60V positive transient).

Features

? High-accuracy 5V, guaranteed 250mA output

? Low quiescent current

? Low dropout voltage

? Extremely tight load and line regulation

? Very low temperature coefficient

? Current and thermal limiting

? Input can withstand –20V reverse battery and+60V

positive transients

? Error flag warns of low output voltage

? Logic-controlled electronic shutdown

? Output programmable from 1.24V to 29V

(MIC2954-07/08)

? Available in TO-220, TO-92, and surface-mount SOT-

223 and SOIC-8 packages

Applications

? Battery powered equipment

? Cellular telephones

? Laptop, notebook, and palmtop computers

? PCMCIA VCC and VPP regulation/switching

? Bar code scanners

? Automotive electronics

? SMPS post-regulator/dc-to-dc modules

? Voltage reference

? High-efficiency linear power supplies

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MIC2954-03BT

  • 制造商:

    Microchip Technology

  • 類別:

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

  • 包裝:

    卷帶(TR)

  • 輸出配置:

  • 輸出類型:

    固定

  • 電壓 - 輸入(最大值):

    30V

  • 電壓 - 輸出(最小值/固定):

    5V

  • 電壓降(最大值):

    0.6V @ 250mA

  • 電流 - 輸出:

    250mA

  • 保護(hù)功能:

    負(fù)載突降,過(guò)流,超溫,反極性,UV POR

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    TO-220-3

  • 供應(yīng)商器件封裝:

    TO-220-3

  • 描述:

    IC REG LINEAR 5V 250MA TO220-3

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MICREL
23+
SOT-223
11923
詢價(jià)
MICREL
23+
NA
13650
原裝正品,假一罰百!
詢價(jià)
micrel
24+
N/A
6980
原裝現(xiàn)貨,可開(kāi)13%稅票
詢價(jià)
MIC
24+
TO220
3358
絕對(duì)全新原裝現(xiàn)貨供應(yīng)!
詢價(jià)
Microchip Technology
23+/24+
TO-220-3
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
MICREL
0552+
TO220-3
1389
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢
詢價(jià)
NA
19+
84184
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MICREL
17+
SOT223
6200
100%原裝正品現(xiàn)貨
詢價(jià)
MICREL
2023+
TO-220
4675
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
詢價(jià)
MIC
23+
DIP-20P
5000
原裝正品,假一罰十
詢價(jià)