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TPS7A1512PDRVR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) |
TPS7A1512PDRVR |
功能描述 | TPS7A15 400-mA, Low VIN, Low VOUT, Ultra-Low Dropout Regulator |
絲印標(biāo)識(shí) | |
封裝外殼 | WSON |
文件大小 |
3.81292 Mbytes |
頁(yè)面數(shù)量 |
37 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱 |
TI1【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 | 2025-6-13 8:03:00 |
人工找貨 | TPS7A1512PDRVR價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
TPS7A1512PDRVR規(guī)格書(shū)詳情
1 Features
? Ultra-low input voltage range: 0.7 V to 2.2 V
? High efficiency:
– Dropout at 400 mA: 80 mV (max)
– Specified for VIN = VOUT + 100 mV
? Excellent load transient response:
– 20 mV for ILOAD 1 mA to 250 mA in 10 μs
? Accuracy (load, line, temperature): +1, –1.1
? High PSRR: 84 dB at 1 kHz
? Available in fixed-output voltages:
– 0.5 V to 2.0 V (in 25-mV steps)
? VBIAS range:
– 2.2 V to 5.5 V
? Packages:
– 6-pin, 1-mm × 0.71-mm DSBGA
– 6-pin, 2-mm × 2-mm WSON
? Active output discharge
2 Applications
? Camera modules
? Wireless headphones and earbuds
? Smart watches, fitness trackers
? Smart phones and tablets
? Portable medical devices
? Solid state drives (SSDs)
3 Description
The TPS7A15 is a small, low-dropout regulator (LDO)
with excellent transient response. This device can
source 400 mA with outstanding ac performance (load
and line transient responses). The input voltage range
is from 0.7 V to 2.2 V, and the output range is from
0.5 V to 2.0 V with a very high accuracy of 1 over
load, line, and temperature.
The primary power path is through the IN pin and can
be connected to a power supply as low as 50 mV
above the output voltage. All electrical characteristics
(including excellent output voltage tolerance, transient
response, and PSRR) are specified for input voltages
100 mV greater than the output voltage, thereby
yielding high practical efficiency. This regulator
supports very low input voltages by using a higher,
externally supplied VBIAS rail that powers the internal
circuitry of the LDO. For example, the supply voltage
to the IN pin can be the output of a high-efficiency,
DC/DC step-down regulator and the BIAS pin supply
voltage can be a rechargeable battery.
The TPS7A15 is equipped with an active pulldown
circuit to quickly discharge the output when disabled,
and provides a known start-up state.
The TPS7A15 is available in a 2-mm × 2-mm, 6-pin
WSON package and in an ultra-small 0.71-mm × 1.0-
mm, 6-bump WCSP package.
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 |
24+ |
HVSSOP8 |
5000 |
十年沉淀唯有原裝 |
詢價(jià) | ||
TI/德州 |
2018+ |
SOIC |
32500 |
德州代理承諾銷售原裝正品公司可開(kāi)正規(guī)17%增值稅票 |
詢價(jià) | ||
TI(德州儀器) |
2024+ |
N/A |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
TI/德州儀器 |
2324+ |
PowerPad-MSOP-8 |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口 |
詢價(jià) | ||
TI(德州儀器) |
24+ |
MSOP8EP |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI(德州儀器) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
TI |
21+ |
SOT |
9850 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI |
25+ |
HVSSOP (DGN) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢價(jià) |