Datasheet > LT1118

LT1118

更新时间： 2024-11-23 14:58:19

品牌	Logo	应用领域
亚德诺 - ADI		稳压器
页数	文件大小	规格书
8页	246K
描述
具可调和固定 2.5V、2.85V、5V 输出的低 Iq、低压差、800mA 供电和吸收电流稳压器

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LT1118 数据手册

LT1118/LT1118-2.5

LT1118-2.85/LT1118-5

Low I , Low Dropout,

800mA, Source and Sink

Regulators Adjustable and

Fixed 2.5V, 2.85V, 5V Output

DESCRIPTION

FEATURES

The LT^®1118 family of low dropout regulators has the

unique capability of maintaining output regulation while

sourcingorsinkingloadcurrent. The2.85Voutputvoltage

regulator is ideal for use as a Boulay termination of up

to 27 SCSI data lines. The regulator maintains regulation

while both sourcing and sinking current, enabling the use

of active negation drivers for improved noise immunity on

the data lines. Regulation of output voltage is maintained

for TERMPWR voltages as low as 4.0V. When unloaded,

quiescentsupplycurrentisalow600μA,allowingcontinu-

ous connection to the TERMPWR lines. An ultralow power

shutdown mode is also available on the SO-8 version. In

Shutdown the output is high impedance and supply cur-

rent drops to less than 10μA.

Regulates While Sourcing or Sinking Current

Provides Termination for up to 27 SCSI Lines

600μA Quiescent Current

Ultralow Power Shutdown Mode

Current Limit and Thermal Shutdown Protection

Stable for Any C

≥ 0.22μF

LOAD

Fast Settling Time

1V Dropout Voltage

APPLICATIONS

Active Negation SCSI Terminations

Computers

Disk Drives

CD-ROM

Supply Splitter

Current limits in both sourcing and sinking modes, plus

on-chip thermal shutdown make the circuit tolerant of

output fault conditions.

L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

The LT1118 is available in 3-lead SOT-223 and 8-lead SO

packages.

TYPICAL APPLICATION

Load Transient Response

0.2V

LT1118-2.85 OUT

GND

OUT

–0.2V

1μF

CERAMIC

2.2μF

800mA

LOAD

1118 TA01

0mA

–400mA

1118 TA02

1118fd

12 3 4 5 6 7 8

中文翻译

下载PDF

与LT1118相关器件

型号	品牌	获取价格	描述	数据表
LT1118_06	Linear	获取价格	Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5
LT1118_15	Linear	获取价格	800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output
LT1118-2.5	Linear	获取价格	Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5
LT1118-2.5_15	Linear	获取价格	800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output
LT1118-2.85	Linear	获取价格	Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5
LT1118-2.85_15	Linear	获取价格	800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output
LT1118-5	Linear	获取价格	Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5
LT1118-5_15	Linear	获取价格	800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output
LT1118CS8	Linear	获取价格	Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5
LT1118CS8#PBF	Linear	获取价格	LT1118 - Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V,

与LT1118相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

33
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

25
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

54
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

52

产品中心

服务支持

精选活动

关于我们

帮助中心

LT1118

LT1118 数据手册

与LT1118相关器件

与LT1118相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LT1118

LT1118 数据手册

与LT1118相关器件

与LT1118相关文章

您还可以找

您在本页遇到什么问题？