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LP3982-33J5F中文资料PDF规格书
LP3982-33J5F规格书详情
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
产品属性
- 型号:
LP3982-33J5F
- 制造商:
POWER
- 制造商全称:
Lowpower Semiconductor inc
- 功能描述:
300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
NSC |
21+ |
LLP8 |
35200 |
全新原装现货/假一罚百! |
询价 | ||
TI/NS |
21+ |
LLP |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NS |
SMD |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
TI |
23+ |
8WSON |
9000 |
原装正品,支持实单 |
询价 | ||
原厂正品 |
23+ |
LLP |
5000 |
原装正品,假一罚十 |
询价 | ||
询价请加QQ2850920316 |
SC70-5 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
NS |
22+ |
LLP |
3000 |
原装正品,支持实单 |
询价 | ||
NS/国半 |
23+ |
NA/ |
3900 |
原装现货,当天可交货,原型号开票 |
询价 | ||
LOWPOWER |
24+25+/26+27+ |
SC-70-5 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |