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MAX688ESA集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

MAX688ESA
廠商型號

MAX688ESA

參數(shù)屬性

MAX688ESA 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;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 3.3V 1A 8SOIC

功能描述

High-Accuracy, Low-Dropout Linear Regulators

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

103.26 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商

MAXIM

中文名稱

美信

網(wǎng)址

網(wǎng)址

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

2025-8-10 17:30:00

人工找貨

MAX688ESA價格和庫存,歡迎聯(lián)系客服免費人工找貨

MAX688ESA規(guī)格書詳情

General Description

The MAX687/MAX688/MAX689 low-dropout linear regulators operate with an input-to-output voltage differential limited only by an external PNP transistor. Outputs are fixed at 3.3V (MAX687/MAX688) or 3.0V (MAX689). The only external components required are a PNP pass transistor and output, compensation, and bypass capacitors. Base drive to the external transistor is at least 10mA, permitting output currents to exceed 1A when using high-gain transistors (β > 100). Output current limiting is implemented by limiting the external transistor’s base current. Output voltage monitoring and shutdown functions are included.

特性 Features

? Fixed Outputs:

?? 3.3V (MAX687/MAX688)

?? 3.0V (MAX689)

? Directly Drives External PNP Transistor

? 10mA Min Base-Current Drive for >1A Output

? Low Dropout Voltage:

?? 100mV Dropout at 650mA Output (FZT749)

?? 40mV Dropout at 200mA Output (FZT749)

?? 0.8V Dropout at 4A Output

? Power-Fail Output Monitors the Output Voltage

? Automatic, Latched Shutdown when Output Falls Out

?? of Regulation (MAX687)

? Precision Threshold Shutdown Control

?? (MAX688/MAX689)

? Low Supply Current:

?? 150μA Operating

?? <1μA Shutdown

? 2.7V to 11.0V Supply Range

? 8-Pin DIP/SO/μMAX Packages

? <2mV Line Transient with 3.4V to 3.6V Input

? Output Accuracy

Applications

?? High-Efficiency Linear Regulator

?? Battery-Powered Devices

?? Portable Instruments

?? Portable Telephones

?? Power Supply or Backup Supply for Memory

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX688ESA+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 輸出配置:

  • 輸出類型:

    固定

  • 電壓 - 輸入(最大值):

    11V

  • 電壓 - 輸出(最小值/固定):

    3.3V

  • 電壓降(最大值):

    0.04V @ 200mA(標(biāo)準(zhǔn))

  • 電流 - 輸出:

    1A

  • 控制特性:

    限流,使能,電源故障

  • 工作溫度:

    -40°C ~ 85°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 LINEAR 3.3V 1A 8SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM(美信)
20+
-
1
詢價
MAXIM
25+
SOP-8
3000
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
ADI(亞德諾)/MAXIM(美信)
24+
SOP-8
907
特價優(yōu)勢庫存質(zhì)量保證穩(wěn)定供貨
詢價
MAXIM
22+
SOP
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
MAXIM
24+
SMD
3000
公司現(xiàn)貨
詢價
Analog Devices Inc/Maxim Integ
23+/24+
8-SOIC
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價
MAXIM/美信
24+
SOP
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
詢價
ADI(亞德諾)/MAXIM(美信)
24+
SOP-8
5063
百分百原裝正品,可原型號開票
詢價
最新
2000
原裝正品現(xiàn)貨
詢價
MAXIM/美信
22+
NA
35000
原裝現(xiàn)貨,假一罰十
詢價