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

LP2981YEUR Datasheet

  • LP2981YEUR

  • 100-MA ULTRA DROPOUT REGULATOR WITH SHUTDOWN

  • 20頁

  • TI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

LP2981
100 mA ULTRA LOW DROPOUT REGULATOR
WITH SHUTDOWN
SLVS521B 鈭?JULY 2004 鈭?REVISED OCTOBER 2004
D
Available in the Texas Instruments
D
D
D
D
D
D
D
D
D
D
NanoStar錚?Chip Scale Package
Fixed/ADJ Versions
Output Tolerance of:
鈭?0.75% (A Grade)
鈭?1.25% (Standard Grade)
Ultra-Low Dropout, Typically
鈭?200 mV at Full Load of 100 mA
鈭?7 mV at 1 mA
Wide V
IN
Range . . . 16 V Max
Low I
Q
. . . 600
碌A(chǔ)
Typ at Full Load of
100 mA
Shutdown Current . . . 0.01
碌A(chǔ)
Typ
Fast Transient Response to Line and Load
Overcurrent and Thermal Protection
High Peak Current Capability
Portable Applications
鈭?Mobile Phones
鈭?Laptops
鈭?Personal Digital Assistants (PDAs)
鈭?Digital Cameras and Camcorders
鈭?CD and MP3 Players
DBV (SOT-23) PACKAGE
(TOP VIEW)
V
IN
GND
ON/OFF
1
2
3
5
4
V
OUT
ADJ/NC
鈥?/div>
YEQ, YEU, YZQ, OR YZU (WCSP) PACKAGE
(TOP VIEW)
GND
ADJ/NC
鈥?/div>
V
OUT
1 5
2
3 4
ON/OFF
V
IN
鈥?Must be left open in fixed-output versions
description/ordering information
The LP2981 family of fixed-output, low-dropout regulators offers exceptional, cost-effective performance for
both portable and nonportable applications. Available in adjustable version and in fixed voltages of 1.8 V,
2.5 V, 2.7 V, 2.8 V, 2.9 V, 3 V, 3.2 V, 3.3 V, 3.6 V, and 5 V, the family has an output tolerance of 0.75% for the
A-grade devices (1.25% for the standard grade) and is capable of delivering 100-mA continuous load current.
Standard regulator features, such as over-current and over-temperature protection, are included.
The LP2981 has features that make the regulator an ideal candidate for a variety of portable applications:
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Low dropout: A PNP pass element allows a typical dropout of 200 mV at 100-mA load current and 7 mV
at 1-mA load.
Low quiescent current: The use of a vertical PNP process allows for quiescent currents that are
considerably lower than those associated with traditional lateral PNP regulators.
Shutdown: A shutdown feature is available, allowing the regulator to consume only 0.01
碌A(chǔ)
when the
ON/OFF pin is pulled low.
Small packaging: For the most space-constraint needs, the regulator is available in SOT-23 package
and NanoStar錚?chip scale packaging. NanoStar package technology is a major breakthrough in IC
packaging concepts, using the die as the package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
NanoStar is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
錚?/div>
2004, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
1

LP2981YEUR相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    LOW-POWER QUAD DIFFERENTIAL COMPARATORS
    TI
  • 英文版
    LOW-POWER QUAD DIFFERENTIAL COMPARATORS
    TI [Texas ...
  • 英文版
    Micropower Quad Operational Amplifier
    NSC
  • 英文版
    Micropower Quad Operational Amplifier
    NSC [Natio...
  • 英文版
    Micropower Quad Operational Amplifier
    NSC [Natio...
  • 英文版
    Ultra-Low-Power Dual Operational Amplifiers
    Texas Instruments
  • 英文版
    Series of Adjustable Micropower Voltage Regulators
    NSC
  • 英文版
    100mA Low-Dropout Voltage Regulator
    MICREL
  • 英文版
    100mA Low Dropout Voltage Regulators
    CALOGIC
  • 英文版
    100mA LOW DROPOUT VOLTAGE REGULATOR
    ADMOS
  • 英文版
    100 mA Low Dropout Voltage Regulators
    SIPEX
  • 英文版
    100mA Low-Dropout Voltage Regulator
    MICREL [Mi...
  • 英文版
    Micropower Voltage Regulators
    ONSEMI [ON...
  • 英文版
    Series of Adjustable Micropower Voltage Regulators
    NSC [Natio...
  • 英文版
    100mA LOW DROPOUT VOLTAGE REGULATOR
    ADMOS [Adv...
  • 英文版
    100mA Low Dropout Voltage Regulators
    CALOGIC [C...
  • 英文版
    100 mA Low Dropout Voltage Regulators
    SIPEX [Sip...
  • 英文版
    100mA Low-Dropout Voltage Regulator
    MICREL
  • 英文版
    Series of Adjustable Micropower Voltage Regulators
    NSC
  • 英文版
    100mA Low Dropout Voltage Regulators
    CALOGIC

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，
第一時(shí)間獲取資訊。

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！