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LM317集成電路(IC)的穩(wěn)壓器-線性規(guī)格書PDF中文資料

LM317
廠商型號

LM317

參數(shù)屬性

LM317 封裝/外殼為TO-261-4,TO-261AA;包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-線性;產(chǎn)品描述:IC REG LIN POS ADJ 1.5A SOT223-4

功能描述

3-TERMINAL ADJUSTABLE REGULATORS

文件大小

213.66 Kbytes

頁面數(shù)量

3

生產(chǎn)廠商 Wing Shing Computer Components
企業(yè)簡稱

WINGS永盛電子

中文名稱

永盛電子(香港)有限公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-1-1 23:00:00

LM317規(guī)格書詳情

DESCRIPTION

The LM317 are adjustable 3-terminal positive-voltage regulators capable of supplying 1.5A over a differential voltage range of 3V to 40V. They are exceptionally easy to use and require only two external resistors to set the output voltage. Both input and output regulation is better than standard fixed regulators.

In addition to higher performance than fixed regulators, these regulators offer full overload protection available only in integrated circuits. Included on the chip are current limit, thermal overload protection, and safe-area protection. All overload protection circuit remains fully functional even if the adjustment terminal is disconnected. Normally, no capacitors are needed unless the device is situated far from the input filter capacitors in which case an input bypass is needed. An optional output capacitor can be added to improve transient response.

FEATURES

? Output Voltage Range Adjustable from 1.2 V to 37V

? Output Current Capability of 1.5A Max

? Input Regulation Typically 0.01 Per Input-Volt Change

? Output Regulation Typically 0.1

? Peak Output Current Constant over Temperature Range of Regulator

? Popular 3-Lead TO-220 AB Package

? Ripple Rejection Typically 80 dB

產(chǎn)品屬性

  • 產(chǎn)品編號:

    LM317AEMP

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - 線性

  • 包裝:

    管件

  • 輸出配置:

  • 輸出類型:

    可調(diào)式

  • 電壓 - 輸入(最大值):

    40V

  • 電壓 - 輸出(最小值/固定):

    1.25V

  • 電壓 - 輸出(最大值):

    37V

  • 電流 - 輸出:

    1.5A

  • PSRR:

    80dB ~ 65dB(120Hz)

  • 保護功能:

    過流,超溫,短路

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    TO-261-4,TO-261AA

  • 供應商器件封裝:

    SOT-223-4

  • 描述:

    IC REG LIN POS ADJ 1.5A SOT223-4

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ST/意法
23+
NA/
1248
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
ST
23+
NA
3500
全新原裝假一賠十
詢價
ST
2020+
TO-220
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
ST/意法
2023+
TO-220
1568
專注全新正品,優(yōu)勢現(xiàn)貨供應
詢價
TI/德州儀器
04+
TO263-3
85
原裝現(xiàn)貨
詢價
HTC
22+
TO-220
100000
代理渠道/只做原裝/可含稅
詢價
ST
24+
SOP-8
8000
只做原裝正品現(xiàn)貨
詢價
FAI
23+
TO220-3
20000
原廠原裝正品現(xiàn)貨
詢價
SILAN(士蘭微)
23+
TO251
5000
誠信服務,絕對原裝原盤
詢價
HLF
2020
223
550000
可提供國產(chǎn)化證明
詢價