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

LM317
廠商型號(hào)

LM317

參數(shù)屬性

LM317 封裝/外殼為T(mén)O-261-4,TO-261AA;包裝為管件;類(lèi)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 positive -voltage regulators

文件大小

152.68 Kbytes

頁(yè)面數(shù)量

3 頁(yè)

生產(chǎn)廠商 Estek Electronics Co. Ltd
企業(yè)簡(jiǎn)稱(chēng)

ESTEK伊泰克電子

中文名稱(chēng)

北京伊泰克電子有限公司官網(wǎng)

原廠標(biāo)識(shí)
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

2025-1-1 23:00:00

LM317規(guī)格書(shū)詳情

Description

The 3 17 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 are 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 circuitry 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 from1.2 Vto 37 V

? Output Current Capability of 1.5 AMax

? Input Regulation Typically 0.01 Per Input - VoltChange

? Output Regulation Typically 0.1

? Peak Output Current Constant Over Temperature Range of Regulator

? Popular 3-Lead TO-220 Package

? Ripple Rejection Typically 80 dB

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LM317AEMP

  • 制造商:

    Texas Instruments

  • 類(lèi)別:

    集成電路(IC) > 穩(wěn)壓器 - 線性

  • 包裝:

    管件

  • 輸出配置:

  • 輸出類(lèi)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(hù)功能:

    過(guò)流,超溫,短路

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    TO-261-4,TO-261AA

  • 供應(yīng)商器件封裝:

    SOT-223-4

  • 描述:

    IC REG LIN POS ADJ 1.5A SOT223-4

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ST/意法
23+
NA/
1248
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢(xún)價(jià)
ST
23+
NA
3500
全新原裝假一賠十
詢(xún)價(jià)
ST
2020+
TO-220
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢(xún)價(jià)
ST/意法
2023+
TO-220
1568
專(zhuān)注全新正品,優(yōu)勢(shì)現(xiàn)貨供應(yīng)
詢(xún)價(jià)
TI/德州儀器
04+
TO263-3
85
原裝現(xiàn)貨
詢(xún)價(jià)
HTC
22+
TO-220
100000
代理渠道/只做原裝/可含稅
詢(xún)價(jià)
ST
24+
SOP-8
8000
只做原裝正品現(xiàn)貨
詢(xún)價(jià)
FAI
23+
TO220-3
20000
原廠原裝正品現(xiàn)貨
詢(xún)價(jià)
SILAN(士蘭微)
23+
TO251
5000
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán)
詢(xún)價(jià)
HLF
2020
223
550000
可提供國(guó)產(chǎn)化證明
詢(xún)價(jià)