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TL431IDBVR.A中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
TL431IDBVR.A |
| 功能描述 | TL431, TL432 Precision Programmable Reference |
| 文件大小 |
2.98629 Mbytes |
| 頁(yè)面數(shù)量 |
85 頁(yè) |
| 生產(chǎn)廠商 | TI |
| 中文名稱(chēng) | 德州儀器 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-18 22:59:00 |
| 人工找貨 | TL431IDBVR.A價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TL431IDBVR.A規(guī)格書(shū)詳情
1 Features
. Reference voltage tolerance at 25°C
. 0.5% (B grade)
. 1% (A grade)
. 2% (Standard grade)
. Adjustable output voltage: Vref to 36V
. Operation from .40°C to 125°C
. Typical temperature drift (TL43xB)
. 6mV (C temp)
. 14mV (I temp, Q temp)
. Low Output Noise
. 0.2Ω Typical output impedance
. Sink-current capability: 1mA to 100mA
2 Applications
. Rack server power
. Industrial AC/DC
. AC inverter & VF drives
. Servo drive control module
. Notebook PC power adapter design
3 Description
The TL431 and TL432 devices are three-terminal
adjustable shunt regulators, with specified thermal
stability over applicable automotive, commercial, and
military temperature ranges. The output voltage can
be set to any value between Vref (approximately
2.5V) and 36V, with two external resistors. These
devices have a typical output impedance of 0.2Ω.
Active output circuitry provides a very sharp turnon
characteristic, making these devices excellent
replacements for Zener diodes in many applications,
such as on-board regulation, adjustable power
supplies, and switching power supplies. The TL432
device has exactly the same functionality and
electrical specifications as the TL431 device, but has
different pinouts for the DBV, DBZ, and PK packages.
Both the TL431 and TL432 devices are offered in
three grades, with initial tolerances (at 25°C) of
0.5%, 1%, and 2%, for the B, A, and standard
grade, respectively. In addition, low output drift versus
temperature verifies good stability over the entire
temperature range.
The TL43xxC devices are characterized for operation
from 0°C to 70°C, the TL43xxI devices are
characterized for operation from .40°C to 85°C, and
the TL43xxQ devices are characterized for operation
from .40°C to 125°C.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
SOT-23-5 |
12369 |
樣件支持,可原廠排單訂貨! |
詢價(jià) | ||
TI |
25+ |
SOT-23-5 |
12421 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
TI |
17+ |
SOT-23-5 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
TexasInstruments |
18+ |
ICVREFSHUNTPRECADJSOT-23 |
6800 |
公司原裝現(xiàn)貨/歡迎來(lái)電咨詢! |
詢價(jià) | ||
TI |
1716+ |
? |
6500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
TI |
17+ |
10000 |
原裝正品 |
詢價(jià) | |||
TI(德州儀器) |
2447 |
SOT-23-5 |
105000 |
3000個(gè)/圓盤(pán)一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
詢價(jià) | ||
原廠 |
22+ |
N/A |
20000 |
只做原裝 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOT23-5 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
