首頁>TLVH431AIDCKT>規(guī)格書詳情

TLVH431AIDCKT集成電路(IC)的電壓基準(zhǔn)規(guī)格書PDF中文資料

TLVH431AIDCKT
廠商型號(hào)

TLVH431AIDCKT

參數(shù)屬性

TLVH431AIDCKT 封裝/外殼為6-TSSOP,SC-88,SOT-363;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(zhǔn);產(chǎn)品描述:IC VREF SHUNT ADJ 1% SC70-6

功能描述

TLVH431, TLVH432 Low-Voltage Adjustable Precision Shunt Regulators

文件大小

2.09357 Mbytes

頁面數(shù)量

54

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(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

2025-1-5 23:00:00

TLVH431AIDCKT規(guī)格書詳情

1 Features

? Low-voltage operation: down to 1.24V

? Reference voltage tolerances at 25°C

– 0.5% for B grade

– 1% for A grade

– 1.5% for standard grade

? Adjustable output voltage, VO = VREF to 18V

? Wide operating cathode current range:

100μA to 70mA

? 0.25Ω typical output impedance

? –40°C to +125°C specifications

? TLVH432 provides alternative pinouts for

SOT-23-3 and SOT-89 packages

? Ultra-small SC-70 package offers 40%

smaller footprint than SOT-23-3

2 Applications

? Adjustable voltage reference for data Converters

? Secondary side regulation in flyback SMPSs

? Zener replacement with low leakage current

? Voltage monitoring for power rails

? Comparator with integrated reference

3 Description

The TLVH431 and TLVH432 devices are lowvoltage

3-terminal adjustable voltage references, with

specified thermal stability over applicable industrial

and commercial temperature ranges. Output voltage

can be set to any value between VREF (1.24V)

and 18V with two external resistors (see Figure

6-2). These devices operate from a lower voltage

(1.24V) than the widely used TL431 and TL1431

shunt-regulator references.

When used with an optocoupler, the TLVH431

and TLVH432 devices are an excellent choice for

voltage references in isolated feedback circuits for

3V to 3.3V switching-mode power supplies. The

devices have a typical output impedance of 0.25Ω.

Active output circuitry provides a very sharp turn-on

characteristic, making the TLVH431 and TLVH432

devices excellent replacements for low-voltage Zener

diodes in many applications, including on-board

regulation and adjustable power supplies.

The TLVH432 device is identical to the TLVH431

device, but is offered with different pinouts for the

3-pin SOT-23 and SOT-89 packages.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    TLVH431AIDCKT

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 電壓基準(zhǔn)

  • 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):

    1.24V

  • 容差:

    ±1%

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    6-TSSOP,SC-88,SOT-363

  • 供應(yīng)商器件封裝:

    SC-70-6

  • 描述:

    IC VREF SHUNT ADJ 1% SC70-6

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI(德州儀器)
23+
SC-70-6
5239
百分百原裝正品,可原型號(hào)開票
詢價(jià)
TI(德州儀器)
23+
SC-70-6
1083
特價(jià)優(yōu)勢(shì)庫(kù)存質(zhì)量保證穩(wěn)定供貨
詢價(jià)
Texas Instruments
23+/24+
6-TSSOP
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
TexasInstruments
18+
ICVREFSHUNTPRECADJSC-70-
6800
公司原裝現(xiàn)貨/歡迎來電咨詢!
詢價(jià)
TI(德州儀器)
2112+
SC-70-6
105000
250個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)
詢價(jià)
TI
22+
NA
500000
萬三科技,秉承原裝,購(gòu)芯無憂
詢價(jià)
德州
2110+
SC70-6
750
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
TI/德州儀器
23+
SC-70-6
8355
只做原裝現(xiàn)貨/實(shí)單可談/支持含稅拆樣
詢價(jià)
TI現(xiàn)貨
2022+
6-TSSOP,SC-88,SOT-363
250000
專注TI品牌,現(xiàn)貨,十五年優(yōu)質(zhì)供應(yīng)商
詢價(jià)
TI
/ROHS.original
SC-70-6
39899
﹤原裝元器件﹥Ic mos mcu flah igbt
詢價(jià)