音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

LP3990TLX-1.35 Datasheet

  • LP3990TLX-1.35

  • 150mA Linear Voltage Regulator for Digital Applications

  • 709.65KB

  • 13頁

  • NSC

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

LP3990 150mA Linear Voltage Regulator for Digital Applications
November 2004
LP3990
150mA Linear Voltage Regulator for Digital Applications
General Description
The LP3990 regulator is designed to meet the requirements
of portable, battery-powered systems providing an accurate
output voltage, low noise, and low quiescent current. The
LP3990 will provide a 0.8V output from the low input voltage
of 2V at up to 150mA load current. When switched into
shutdown mode via a logic signal at the enable pin, the
power consumption is reduced to virtually zero.
The LP3990 is designed to be stable with space saving
ceramic capacitors as small as 0.47碌F.
Performance is specified for a -40藲C to 125藲C junction tem-
perature range.
For output voltages other than 0.8V, 1.35V, 1.5V, 1.8V, 2.5V,
2.8V, or 3.3V please contact your local NSC sales office.
Key Specifications
n
n
n
n
n
n
n
n
n
Input Voltage Range
Output Voltage Range
Output Current
Output Stable - Capacitors
Virtually Zero I
Q
(Disabled)
Very Low I
Q
(Enabled)
Low Output Noise
PSRR
Fast Start Up
2.0 to 6.0V
0.8 to 3.3V
150mA
0.47uF
<
10nA
43uA
150uV
RMS
55dB at 1kHz
105us
Package
All available in Lead Free option.
4 Pin micro SMD
6 pin LLP (SOT23 footprint)
SOT23 - 5
For other package options contact your NSC sales office.
Features
n
n
n
n
n
1% Voltage Accuracy at Room Temperature
Stable with Ceramic Capacitor
Logic Controlled Enable
No Noise Bypass Capacitor Required
Thermal-Overload and Short-Circuit Protection
1 mm x 1.28mm
Applications
n
Cellular Handsets
n
Hand-Held Information Appliances
Typical Application Circuit
20076801
漏 2004 National Semiconductor Corporation
DS200768
www.national.com

LP3990TLX-1.35相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！