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MIC2954-07BM集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

MIC2954-07BM
廠商型號

MIC2954-07BM

參數(shù)屬性

MIC2954-07BM 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;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 250MA 8SOIC

功能描述

250mA Low-Dropout Regulator

文件大小

170.77 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

下載地址一下載地址二到原廠下載

更新時間

2025-1-6 12:20:00

MIC2954-07BM規(guī)格書詳情

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:

    MIC2954-07BM

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器

  • 包裝:

    管件

  • 輸出配置:

  • 輸出類型:

    可調(diào)(固定)

  • 電壓 - 輸入(最大值):

    30V

  • 電壓 - 輸出(最小值/固定):

    1.24V(5V)

  • 電壓 - 輸出(最大值):

    29V

  • 電壓降(最大值):

    0.6V @ 250mA

  • 電流 - 輸出:

    250mA

  • 控制特性:

    使能

  • 保護(hù)功能:

    負(fù)載突降,過流,超溫,反極性,UV POR

  • 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 250MA 8SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MICREL/麥瑞
22+
SOP-8
16038
原裝正品現(xiàn)貨
詢價
MICREL/麥瑞
22+
SOP
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價
MICREL
2339+
SOP-8
5632
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存!
詢價
MICREL
24+
SMD8
3200
十年品牌!原裝現(xiàn)貨!!!
詢價
MICREL
23+
SOP-8
65480
詢價
MICREL
22+
SOP8
25000
只做原裝進(jìn)口現(xiàn)貨,專注配單
詢價
MICREL/麥瑞
05+
SOP
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
MICREL
22+
SOP8
335
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙
詢價
SIPEX
2021+
SOP8
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
MICREL/麥瑞
23+
SOP-8
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價