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

LP2982 Datasheet

  • LP2982

  • 16頁

  • ETC

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

LP2982 Micropower 50 mA Ultra Low-Dropout Regulator
in SOT-23 and micro SMD Packages
May 2002
LP2982
Micropower 50 mA Ultra Low-Dropout Regulator in
SOT-23 and micro SMD Packages
General Description
The LP2982 is a 50 mA, fixed-output voltage regulator de-
signed to provide ultra low dropout and lower noise in battery
powered applications.
Using an optimized VIP
鈩?/div>
(Vertically Integrated PNP) pro-
cess, the LP2982 delivers unequaled performance in all
specifications critical to battery-powered designs:
Dropout Voltage:
Typically 120 mV
@
50 mA load, and 7 mV
@
1 mA load.
Ground Pin Current:
Typically 375 碌A(chǔ)
@
50 mA load, and
80 碌A(chǔ)
@
1 mA load.
Sleep Mode:
Less than 1 碌A(chǔ) quiescent current when on/off
pin is pulled low.
Smallest Possible Size:
SOT-23 and micro SMD packages
use absolute minimum board space.
Precision Output:
1.0% tolerance output voltages available
(A grade).
Low Noise:
By adding an external bypass capacitor, output
noise can be reduced to 30 碌V (typical).
Ten output voltage versions, from 2.5V to 5.0V, are available
as standard products.
Features
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Ultra low dropout voltage
Guaranteed 50 mA output current
Typical dropout voltage 180 mV
@
80 mA
Smallest possible size (SOT-23, micro SMD package)
Requires minimum external components
<
1 碌A(chǔ) quiescent current when shutdown
Low ground pin current at all loads
Output voltage accuracy 1.0% (A Grade)
High peak current capability (150 mA typical)
Wide supply voltage range (16V max)
Low Z
OUT
0.3鈩?typical (10 Hz to 1 MHz)
Overtemperature/overcurrent protection
鈭?0藲C to +125藲C junction temperature range
Custom voltages available
Applications
n
n
n
n
Cellular Phone
Palmtop/Laptop Computer
Personal Digital Assistant (PDA)
Camcorder, Personal Stereo, Camera
Block Diagram
01267901
VIP
鈩?/div>
is a trademark of National Semiconductor Corporation.
漏 2002 National Semiconductor Corporation
DS012679
www.national.com

LP2982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

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

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)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！