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TPS7A0228PYCHR中文資料
TPS7A0228PYCHR數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
1 Features
? Ultra-low IQ: 25 nA (typ), even in dropout
? Shutdown IQ: 3 nA (typ)
? Excellent transient response (1 mA to 50 mA)
– < 10-μs settling time
– 100-mV undershoot
? Packages:
– 1.0-mm × 1.0-mm X2SON
– SOT23-5
– 0.64-mm × 0.64-mm DSBGA
? Input voltage range: 1.5 V to 6.0 V
? Output voltage range: 0.8 V to 5.0 V (fixed)
? Output accuracy: 1.5 over temperature
? Smart enable pulldown
? Very low dropout:
– 270 mV (max) at 200 mA (VOUT = 3.3 V)
? Stable with a 1-μF or larger capacitor
2 Applications
? Wearables electronics
? Thermostats, smoke and heat detectors
? Gas, heat, and water meters
? Blood glucose monitors and pulse oximeters
? Residential circuit breakers and fault indicators
? Building security and video surveillance devices
? EPOS card readers
3 Description
The TPS7A02 is an ultra-small, ultra-low quiescent
current low-dropout linear regulator (LDO) that can
source 200 mA with excellent transient performance.
The TPS7A02, with an ultra-low IQ of 25 nA, is
designed specifically for applications where very-low
quiescent current is a critical parameter. This device
maintains low IQ consumption even in dropout mode
to further increase battery life. When in shutdown or
disabled mode, the device consumes ultra-low,
3-nA IQ that helps increase the shelf life of the battery.
The TPS7A02 has an output range of 0.8 V to 5.0
V available in 50-mV steps to support the lower core
voltages of modern microcontrollers (MCUs).
The TPS7A02 features a smart enable circuit with an
internally controlled pulldown resistor that keeps the
LDO disabled even when the EN pin is left floating
and helps minimize the external components used to
pulldown the EN pin. This circuit also helps minimize
the current drawn through the external pulldown
circuit when the device is enabled.
The TPS7A02 is fully specified for TJ = –40°C to
+125°C operation.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
24+ |
DSBGA-4(0 |
9367 |
特價(jià)優(yōu)勢(shì)庫存質(zhì)量保證穩(wěn)定供貨 |
|||
TI(德州儀器) |
24+ |
DSBGA-4(0 |
13523 |
百分百原裝正品,可原型號(hào)開票 |
|||
TI |
25+ |
DSBGA (YCH) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
|||
24+ |
N/A |
58000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
||||
Texas Instruments |
23+/24+ |
4-XFBGA |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
|||
Texas Instruments |
25+ |
4-XFBGA DSBGA |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
|||
TI |
24+ |
con |
301517 |
優(yōu)勢(shì)庫存,原裝正品 |
|||
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 |
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TPS7A0228PYCHR 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
