位置:LP3999ITLX-3.3SLASHNO.A > LP3999ITLX-3.3SLASHNO.A详情

LP3999ITLX-3.3SLASHNO.A中文资料

厂家型号

LP3999ITLX-3.3SLASHNO.A

文件大小

567.55Kbytes

页面数量

19

功能描述

LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications

数据手册

下载地址一下载地址二到原厂下载

简称

TI2德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

LOGO

LP3999ITLX-3.3SLASHNO.A数据手册规格书PDF详情

1FEATURES

2• 5 pin DSBGA Package

• Stable with Ceramic Capacitor

• Logic Controlled Enable

• Fast Turn-on

• Thermal-overload and short-circuit protection

• −40 to +125°C junction temperature range for

operation

KEY SPECIFICATIONS

• 2.5V to 6.0V Input Range

• Accurate Output Voltage; ±75mV / 2%

• 60 mV Typical Dropout with 150 mA Load. Vout

> 2.5V

• Virtually Zero Quiescent Current when

Disabled

• 10 μVrms Output Noise Over 10Hz to 100kHz

• Stable with a 1 μF Output Capacitor

• Ensured 150 mA Output Current

• Fast Turn-on Time; 140 μs (Typ.)

APPLICATIONS

• GSM Portable Phones

• CDMA Cellular Handsets

• Wideband CDMA Cellular Handsets

• Bluetooth Devices

• Portable Information Appliances

• Handheld MP3 Devices

DESCRIPTION

The LP3999 regulator is designed to meet the

requirements of portable wireless battery-powered

applications and will provide an accurate output

voltage with low noise and low quiescent current.

Ideally suited for powering RF/Analog devices this

device will also be used to meet more general circuit

requirements.

For battery powered applications the low dropout and

low ground current provided by the device allows the

lifetime of the battery to be maximized.The inclusion of an Enable(disable) control can be used by the

system to further extend the battery lifetime by

reducing the power consumption to virtually zero.

Should the application require a device with an active

disable function please refer to device LP3995.

The LP3999 also features internal protection against

short-circuit currents and over-temperature

conditions.

更新时间:2025-7-23 15:30:00
供应商 型号 品牌 批号 封装 库存 备注 价格
NSC
24+
SOT-89
16460
NS
22+
QFN
3000
原装正品,支持实单
Texas Instruments
23+/24+
5-WFBGA
8600
只供原装进口公司现货+可订货
NSC
24+
-
2250
100%全新原装公司现货供应!随时可发货
NSC
2020+
SMD
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
NS/国半
23+
SMD
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
ST
25+
SOP20
3200
全新原装、诚信经营、公司现货销售!
KANG YANG HARDWARE ENTERPRISES
两年内
NA
65
实单价格可谈
LP-4.2S
34
34
Polycase
5
全新原装 货期两周

TI2相关芯片制造商

  • TIANBO
  • TIMEGUARD
  • TIMES
  • TIMOTION
  • TIP
  • TITAN
  • TITANMEC
  • TITAN-US
  • TKP
  • TKPLUSEMI
  • TM
  • TMT

Texas Instruments 美国德州仪器公司

中文资料: 20556条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每