LP2981-N數(shù)據(jù)手冊TI中文資料規(guī)格書
LP2981-N規(guī)格書詳情
描述 Description
The LP2981-N is a 100-mA, fixed-output voltage regulator designed specifically to meet the requirements of battery-powered applications. Using an optimized Vertically Integrated PNP (VIP) process, the LP2981-N delivers unequaled performance in all specifications critical to battery-powered designs: Dropout Voltage: Typically 200 mV at 100-mA load, and 7?mV at 1-mA load. Ground Pin Current: Typically 600 μA at 100-mA load, and 80 μA at 1-mA load. Sleep Mode: Less than 1-μA quiescent current when ON/OFF pin is pulled low. Precision Output: 0.75% tolerance output voltages available (A grade).Assorted voltage options, from 2.5 V to 5 V, are available as standard products. For all available packages, see the orderable addendum at the end of the data sheet.
特性 Features
? Operating Input Voltage Range: 2.1 V to 16 V
? Ultralow-Dropout Voltage
? Output Voltage Accuracy 0.75% (A Grade)
? Specified 100-mA Output Current
? OUT Over Wide Frequency Range
? Overtemperature and Overcurrent Protection
? ?40°C to 125°C Junction Temperature Range
技術(shù)參數(shù)
- 制造商編號
：LP2981-N
- 生產(chǎn)廠家
：TI
- Iout (Max) (A)
：0.1
- Vin (Max) (V)
：16
- Vin (Min) (V)
：2.7
- Vout (Max) (V)
：5
- Vout (Min) (V)
：2.5
- Fixed output options (V)
：2.5
- Noise (uVrms)
：160
- Iq (Typ) (mA)
：0.065
- Thermal resistance θJA (°C/W)
：176
- Rating
：Catalog
- Load capacitance (Min) (μF)
：2.2
- Regulated outputs (#)
：1
- Features
：Enable
- Accuracy (%)
：2
- PSRR @ 100 KHz (dB)
：41
- Dropout voltage (Vdo) (Typ) (mV)
：200
- Operating temperature range (C)
：-40 to 125
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HARRIS/哈里斯 |
24+ |
NA/ |
800 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
NS |
2023+ |
5-WFGBA |
6895 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價 | ||
NS |
2223+ |
5-WFGBA |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | ||
Texas Instruments |
25+ |
5-VFBGA |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
NSC |
24+ |
BGA5 |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | ||
TexasInstruments |
18+ |
ICREGLDO2.8V50MA5USMD |
6800 |
公司原裝現(xiàn)貨/歡迎來電咨詢! |
詢價 | ||
TI |
22+ |
5uSMD |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
國半 |
24+ |
SOT23-5 |
9974 |
詢價 | |||
NS |
24+ |
SOT-153 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 |
