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TPS7A2109PQWDSGRQ1中文資料
TPS7A2109PQWDSGRQ1數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
1 Features
? AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C
– Junction temperature: –40°C to +150°C
? Very low IQ: 6.5μA
? Input voltage range: 2.0V to 6.0V
? Output voltage range: 0.8V to 5.5V (50mV steps)
? High PSRR: 91dB at 1kHz
? Low output voltage noise: 7.7μVRMS
? Low dropout:
– 265mV (maximum) at 500mA (2.5V VOUT)
? Smart EN pulldown
? Output voltage tolerance: ±1% over temperature
? Supports a wide range of ceramic capacitors:
– 1μF to 200μF
? Package:
– 3mm × 3mm wettable flank VSON
– 2mm × 2mm wettable flank WSON
– 2mm × 2mm WSON (Advance Information)
2 Applications
? DAS cameras and radar
? Automotive infotainment
? Telematics systems
? Navigation systems
3 Description
The TPS7A21-Q1 is a small, low-dropout (LDO)
linear voltage regulator that sources 500mA of output
current. The device provides low noise, high PSRR,
and excellent load and line transient performance
to meet the requirements of RF and other sensitive
analog circuits in automotive applications. Innovative
design techniques result in low-noise performance
without the addition of an external noise bypass
capacitor. The TPS7A21-Q1 low quiescent current
is a good choice for low-power systems. The 2.0V
to 6.0V input voltage range and 0.8V to 5.5V
output voltage range support a variety of system
requirements.
An internal soft-start circuit helps control inrush
current, thus minimizing the input voltage drop during
start-up. The LDO is stable with small ceramic
capacitors, allowing for a small overall solution size.
A smart enable input circuit with an internally
controlled pulldown resistor keeps the LDO disabled
even when the EN pin is unconnected. This circuit
also helps eliminate external components that are
otherwise required to pull down the EN input.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Texas Instruments |
23+/24+ |
8-VDFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
|||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源！ |
|||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
||||
TI/德州儀器 |
25+ |
原廠封裝 |
11000 |
||||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
||||
TI |
25+ |
DSBGA (YWD) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
|||
TI/德州儀器 |
22+ |
DSBGA4 |
9000 |
原裝正品現(xiàn)貨 |
|||
TI/德州儀器 |
22+ |
DSBGA4 |
8000 |
原裝正品,支持實(shí)單! |
|||
TI(德州儀器) |
22+ |
NA |
6000 |
原廠原裝現(xiàn)貨 |
|||
TI(德州儀器) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
正規(guī)渠道,只有原裝! |
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TPS7A2109PQWDSGRQ1 芯片相關(guān)型號(hào)
TI1相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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Texas Instruments 美國(guó)德州儀器公司
中文資料: 194484條
德州儀器（Texas Instruments），簡(jiǎn)稱TI，是全球領(lǐng)先的半導(dǎo)體公司，為現(xiàn)實(shí)世界的信號(hào)處理提供創(chuàng)新的數(shù)字信號(hào)處理（DSP）及模擬器件技術(shù)。除半導(dǎo)體業(yè)務(wù)外，還提供包括傳感與控制、教育產(chǎn)品和數(shù)字光源處理解決方案。TI總部位于美國(guó)德克薩斯州的達(dá)拉斯，并在25多個(gè)國(guó)家設(shè)有制造、設(shè)計(jì)或銷售機(jī)構(gòu)。德州儀器是推動(dòng)互聯(lián)網(wǎng)時(shí)代不斷發(fā)展的半導(dǎo)體引擎，作為實(shí)時(shí)技術(shù)的領(lǐng)導(dǎo)者，TI正在快速發(fā)展，在無線與寬帶接入等大型市場(chǎng)及數(shù)碼相機(jī)和數(shù)字音頻等新興市場(chǎng)方面，憑借性能卓越的半導(dǎo)體解決方案不斷推動(dòng)著互聯(lián)網(wǎng)時(shí)代的前進(jìn)步伐。TI預(yù)想未來世界的方方面面都滲透著TI產(chǎn)品的點(diǎn)點(diǎn)滴滴，每個(gè)電話、每次上網(wǎng)、拍的每張照片、聽的每
