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          首頁(yè)>TL431IDBVT>規(guī)格書詳情

          TL431IDBVT集成電路(IC)的電壓基準(zhǔn)規(guī)格書PDF中文資料

          PDF無(wú)圖
          廠商型號(hào)

          TL431IDBVT

          參數(shù)屬性

          TL431IDBVT 封裝/外殼為SC-74A,SOT-753;包裝為卷帶(TR);類別為集成電路(IC)的電壓基準(zhǔn);產(chǎn)品描述:IC VREF SHUNT ADJ 2.2% SOT23-5

          功能描述

          TL431, TL432 Precision Programmable Reference
          IC VREF SHUNT ADJ 2.2% SOT23-5

          絲印標(biāo)識(shí)

          T3IG

          封裝外殼

          SOT-23 / SC-74A,SOT-753

          文件大小

          2.87468 Mbytes

          頁(yè)面數(shù)量

          78 頁(yè)

          生產(chǎn)廠商

          TI

          中文名稱

          德州儀器

          網(wǎng)址

          網(wǎng)址

          數(shù)據(jù)手冊(cè)

          原廠下載下載地址一下載地址二到原廠下載

          更新時(shí)間

          2026-1-18 22:59:00

          人工找貨

          TL431IDBVT價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

          TL431IDBVT規(guī)格書詳情

          TL431IDBVT屬于集成電路(IC)的電壓基準(zhǔn)。由德州儀器制造生產(chǎn)的TL431IDBVT電壓基準(zhǔn)產(chǎn)品屬于基準(zhǔn)電壓源系列,可通過(guò)相對(duì)較不穩(wěn)定的電源提供穩(wěn)定的電勢(shì),電壓值始終保持恒定,以便在測(cè)量、控制和類似應(yīng)用中用作比較的標(biāo)準(zhǔn)。其功能行為可能與用于大功率調(diào)節(jié)的線性穩(wěn)壓器相似,但基準(zhǔn)電壓源器件卻不適合用于此類用途。用作比較標(biāo)準(zhǔn)時(shí),若輸出電流容量或?qū)嶋H負(fù)載電流增大,其性能通常會(huì)降低。

          1 Features

          ? Reference voltage tolerance at 25°C

          – 0.5 (B grade)

          – 1 (A grade)

          – 2 (Standard grade)

          ? Adjustable output voltage: Vref to 36 V

          ? Operation from ?40°C to 125°C

          ? Typical temperature drift (TL43xB)

          – 6 mV (C temp)

          – 14 mV (I temp, Q temp)

          ? Low Output Noise

          ? 0.2-Ω Typical output impedance

          ? Sink-current capability: 1 mA to 100 mA

          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

          2.5 V) and 36 V, with two external resistors.

          These devices have a typical output impedance

          of 0.2 Ω. Active output circuitry provides a very

          sharp turn-on 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 ensures 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.

          產(chǎn)品屬性

          更多
          • 產(chǎn)品編號(hào):

            TL431IDBVT

          • 制造商:

            Texas Instruments

          • 類別:

            集成電路(IC) > 電壓基準(zhǔn)

          • 包裝:

            卷帶(TR)

          • 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%

          • 工作溫度:

            -40°C ~ 85°C(TA)

          • 安裝類型:

            表面貼裝型

          • 封裝/外殼:

            SC-74A,SOT-753

          • 供應(yīng)商器件封裝:

            SOT-23-5

          • 描述:

            IC VREF SHUNT ADJ 2.2% SOT23-5

          供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
          TI
          25+
          N/A
          20948
          樣件支持,可原廠排單訂貨!
          詢價(jià)
          TI
          25+
          N/A
          21000
          正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊
          詢價(jià)
          TI
          24+
          SOT23-5
          20000
          全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
          詢價(jià)
          TI
          23+
          SOT23-5
          16620
          進(jìn)口原裝-支持實(shí)單-樣品可售
          詢價(jià)
          TI
          25+
          200
          公司優(yōu)勢(shì)庫(kù)存 熱賣中!
          詢價(jià)
          TI/德州儀器
          23+
          SOT23-5
          5236
          原裝正品代理渠道價(jià)格優(yōu)勢(shì)
          詢價(jià)
          TI
          23+
          SOT23-5
          5000
          原裝正品,假一罰十
          詢價(jià)
          TI
          19+
          SOT23-5
          20000
          13000
          詢價(jià)
          TI
          三年內(nèi)
          1983
          只做原裝正品
          詢價(jià)
          TI(德州儀器)
          2447
          SOT-23-5
          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)
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