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LP3982-28J5F中文資料微源半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
LP3982-28J5F |
功能描述 | 300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator |
文件大小 |
378.73 Kbytes |
頁面數(shù)量 |
8 頁 |
生產(chǎn)廠商 | Lowpower Semiconductor inc |
企業(yè)簡稱 |
POWER【微源半導(dǎo)體】 |
中文名稱 | 微源半導(dǎo)體股份有限公司官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-7-11 16:49:00 |
人工找貨 | LP3982-28J5F價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LP3982-28J5F規(guī)格書詳情
General Description
The The LP3982 is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3982 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The LP3982 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3982 consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the 5-lead of SC-70 packages.
Features
◆ Ultra-Low-Noise for RF Application
◆ 2V- 6V Input Voltage Range
◆ Low Dropout : 220mV @ 300mA
◆ 1.2V, 1.5V, 1.8V, 2.5V, 2.8V 3.0V and 3.3V Fixed
◆ 300mA Output Current, 550A Peak Current
◆ High PSSR:-80dB at 1KHz?
◆ < 0.01uA Standby Current When Shutdown
◆ Available in SC-70-5 Package
◆ TTL-Logic-Controlled Shutdown Input
◆ Ultra-Fast Response in Line/Load transient
◆ Current Limiting and Thermal Shutdown Protection
◆ Quick start-up (typically 50uS)
Applications
◇ Portable Media Players/MP3 players
◇ Cellular and Smart mobile phone
◇ LCD
◇ DSC Sensor
◇ Wireless Card
產(chǎn)品屬性
- 型號:
LP3982-28J5F
- 制造商:
POWER
- 制造商全稱:
Lowpower Semiconductor inc
- 功能描述:
300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NS |
24+ |
LLP |
2560 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
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 | ||
NS |
22+ |
LLP |
3000 |
原裝正品,支持實(shí)單 |
詢價 | ||
24+ |
5000 |
公司存貨 |
詢價 | ||||
NS |
SMD |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
LOWPOWER |
1836+ |
SC70-5 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
原廠正品 |
23+ |
LLP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
NSC |
23+ |
LLP8 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
TI/NS |
24+ |
LLP |
15000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
LOWPOWER |
24+ |
SC70-5 |
593428 |
LDO原裝有現(xiàn)貨熱賣品 |
詢價 |