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TLV431AQDBVRQ1集成電路(IC)的電壓基準(zhǔn)規(guī)格書PDF中文資料

廠商型號(hào) |
TLV431AQDBVRQ1 |
參數(shù)屬性 | TLV431AQDBVRQ1 封裝/外殼為SC-74A,SOT-753;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% SOT23-5 |
功能描述 | TLV431x-Q1 Low-Voltage Adjustable Precision Shunt Regulator |
絲印標(biāo)識(shí) | |
封裝外殼 | SOT-23 / SC-74A,SOT-753 |
文件大小 |
1.40356 Mbytes |
頁(yè)面數(shù)量 |
35 頁(yè) |
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) | |
更新時(shí)間 | 2025-3-6 13:44:00 |
人工找貨 | TLV431AQDBVRQ1價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
TLV431AQDBVRQ1規(guī)格書詳情
1 Features
? Qualified for automotive applications
? AEC-Q100 qualified with the following results:
– Device temperature grade 1: -40°C to 125°C
ambient operating temperature range
? Low-voltage operation, VREF = 1.24V
? Adjustable output voltage, VO = VREF to 6V
? Reference voltage tolerances at 25°C
– 0.5% for TLV431B
– 1% for TLV431A
? Typical temperature drift
– 11mV (–40°C to 125°C)
? Low operational cathode current, 80μA typical
? 0.25Ω Typical output impedance
? See TLVH431 and TLVH432 for:
– Wider VKA (1.24V to 18V) and IK (80mA)
– Multiple pinouts for SOT-23-3 and SOT-89
packages
2 Applications
? Adjustable voltage and current referencing
? Secondary side regulation in flyback SMPSs
? Zener replacement
? Voltage monitoring
? Comparator with integrated reference
3 Description
The TLV431 device is a low-voltage 3-terminal
adjustable voltage reference with specified thermal
stability over applicable industrial and commercial
temperature ranges. Output voltage can be set to
1.24V on stand alone mode or any value between
VREF (1.24V) and 6V 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 TLV431 device
is a voltage reference in isolated feedback circuits
designed for 3V to 3.3V switching-mode power
supplies. These devices have a typical output
impedance of 0.25Ω. Active output circuitry provides
a very sharp turn-on characteristic, making them
excellent replacements for low-voltage Zener diodes
in many applications, including on-board regulation
and adjustable power supplies.
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
TLV431AQDBVRQ1
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 電壓基準(zhǔn)
- 系列:
Automotive, AEC-Q100
- 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 ~ 125°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 1% 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(德州儀器) |
23+ |
SOT-23-5 |
3022 |
特價(jià)優(yōu)勢(shì)庫(kù)存質(zhì)量保證穩(wěn)定供貨 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SOT-23-5 |
15000 |
專業(yè)幫助客戶找貨 配單,誠(chéng)信可靠! |
詢價(jià) | ||
TI(德州儀器) |
2024+ |
SOT-23-5 |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SOT23-5 |
39845 |
只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SOT23-5 |
26478 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SOT-23-5 |
15000 |
只有原裝,原裝,假一罰十 |
詢價(jià) | ||
TI |
21+ |
SOT23-5 |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
TI/德州儀器 |
2023 |
SOT-23-5 |
3800 |
公司原裝現(xiàn)貨/支持實(shí)單 |
詢價(jià) | ||
TI/德州儀器 |
21+ |
SOT-23-5 |
10000 |
公司只做原裝,誠(chéng)信經(jīng)營(yíng) |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SC-74A |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) |