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

LP2985A-33DBVRE4 Datasheet

  • LP2985A-33DBVRE4

  • Texas Instruments [150-mA LOW-NOISE LOW-DROPOUT REGULATOR W...

  • TI

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

LP2985
150-mA LOW-NOISE LOW-DROPOUT REGULATOR
WITH SHUTDOWN
www.ti.com
SLVS522F 鈥?JULY 2004 鈥?REVISED AUGUST 2005
FEATURES
鈥?/div>
Output Tolerance of
鈥?1% (A Grade)
鈥?1.5% (Standard Grade)
Ultra-Low Dropout, Typically
鈥?280 mV at Full Load of 150 mA
鈥?7 mV at 1 mA
Wide V
IN
Range鈥?6 V Max
Low I
Q
. . . 850
碌A(chǔ)
at Full Load at 150 mA
Shutdown Current . . . 0.01
碌A(chǔ)
Typ
Low Noise . . . 30
碌V
RMS
With 10-nF Bypass
Capacitor
Stable With Low-ESR Capacitors, Including
Ceramic
Overcurrent and Thermal Protection
High Peak-Current Capability
PORTABLE APPLICATIONS
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Cellular Phones
Palmtop and Laptop Computers
Personal Digital Assistants (PDAs)
Digital Cameras and Camcorders
CD Players
MP3 Players
DBV (SOT-23) PACKAGE
(TOP VIEW)
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
V
IN
GND
ON/OFF
1
2
3
5
4
V
OUT
BYPASS
DESCRIPTION/ORDERING INFORMATION
The LP2985 family of fixed-output, low-dropout regulators offers exceptional, cost-effective performance for both
portable and nonportable applications. Available in voltages of 1.8 V, 2.8 V, 2.9 V, 3 V, 3.3 V and 5 V, the family
has an output tolerance of 1% for the A version (1.5% for the non-A version) and is capable of delivering 150-mA
continuous load current. Standard regulator features, such as overcurrent and overtemperature protection, are
included.
The LP2985 has a host of features that makes the regulator an ideal candidate for a variety of portable
applications:
鈥?/div>
Low dropout: A PNP pass element allows a typical dropout of 280 mV at 150-mA load current and 7 mV at
1-mA load.
鈥?/div>
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.
鈥?/div>
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.
鈥?/div>
Low-ESR-capacitor friendly: The regulator is stable with low-ESR capacitors, allowing the use of small,
inexpensive, ceramic capacitors in cost-sensitive applications.
鈥?/div>
Low noise: A BYPASS pin allows for low-noise operation, with a typical output noise of 30
碌V
RMS
, with the
use of a 10-nF bypass capacitor.
鈥?/div>
Small packaging: For the most space-constrained needs, the regulator is available in the SOT-23 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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 漏 2004鈥?005, Texas Instruments Incorporated

LP2985A-33DBVRE4 產(chǎn)品屬性

  • 3,000

  • 集成電路 (IC)

  • PMIC - 穩(wěn)壓器 - 線性

  • -

  • 正，固定式

  • 3.3V

  • 最高 16V

  • 0.28V @ 150mA

  • 1

  • 150mA（最小值）

  • -40°C ~ 125°C

  • 表面貼裝

  • SC-74A，SOT-753

  • SOT-23-5

  • 帶卷 (TR)

LP2985A-33DBVRE4相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    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(hào)，
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(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！