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LM431A集成電路(IC)的電壓基準規(guī)格書PDF中文資料

LM431A
廠商型號

LM431A

參數(shù)屬性

LM431A 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)的電壓基準;產(chǎn)品描述:IC VREF SHUNT ADJ 2.2% 8SOIC

功能描述

Shunt Regulator

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

768.55 Kbytes

頁面數(shù)量

14

生產(chǎn)廠商 TAITRON Components Incorporated
企業(yè)簡稱

TAITRON

中文名稱

TAITRON Components Incorporated官網(wǎng)

原廠標識
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

2025-1-22 22:58:00

LM431A規(guī)格書詳情

General Description

? The LM431 Series ICs are three-terminal programmable shunt regulators with guaranteed thermal stability over a full operation range. These monolithic ICs voltage reference operate as a low temperature coefficient Zener which is programmable from Vref to 36V with two external resistors. These devices exhibit a wide operating current range of 1.0 to 100mA with a typical dynamic impedance of 0.15 to 0.22?. The characteristics of these references make them excellent replacements for Zener diodes in many applications such as digital voltmeters, power supplies and op amp circuitry The 2.5V reference makes it convenient to obtain a stable reference from 5.0V logic supplies, and since the LM431 series operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

? The output voltage of both types can be set to any value between VREF (2.5V) and the corresponding maximum cathode voltage.

.

Features

? Programmable Precise Output Voltage from 2.5V to 36V

? High Stability under Capacitive Load

? Low Temperature Deviation

? Can be used in either positive or negative Voltage reference

? Low Dynamic Output Impedance: 0.15 to 0.22? Typical

? Operating Current from 1.0mA to 100mA

? Low Output Noise Voltage

? RoHS Compliance

Applications

? Charger

? Voltage Adapter

? Switching Power Supply

? Graphic Card

? Precision Voltage Reference

產(chǎn)品屬性

  • 產(chǎn)品編號:

    LM431ACM

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 電壓基準

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 參考類型:

    分流器

  • 輸出類型:

    可調(diào)式

  • 電壓 - 輸出(最小值/固定):

    2.495V

  • 容差:

    ±2.2%

  • 溫度系數(shù):

    標準為 50ppm/°C

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 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 VREF SHUNT ADJ 2.2% 8SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI
2016+
SOT23
1000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
NS
23+
NA
6500
全新原裝假一賠十
詢價
HY
24+
TO-92
16800
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!?
詢價
NS
23+
SOP-8
20000
原廠原裝正品現(xiàn)貨
詢價
NS
17+
SOT23
9888
只做原裝,現(xiàn)貨庫存
詢價
NSC
23+
N/A
9823
詢價
NS
18+
SOP8
23413
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票
詢價
ONSemiconductor
23+
TO-92-3
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
LISION
23+
SOT-89
63000
原裝正品現(xiàn)貨
詢價
三年內(nèi)
1983
只做原裝正品
詢價