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LP3999ITLX-3.3SLASHNO.A中文资料
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.
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 |
新 |
5 |
全新原装 货期两周 |
LP3999ITLX-3.3SLASHNO.A 资料下载更多...
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Texas Instruments 美国德州仪器公司
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