Datasheet > LT1118-5

LT1118-5

更新时间： 2024-11-21 22:34:15

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
8页	113K
描述
Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output

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

LT1118-5 数据手册

LT1118/ LT1118-2.5

LT1118-2.85/ LT1118-5

Lo w I , Lo w Dro p o ut,

800m A, So urc e a nd Sink

Re g ula to rs Ad justa b le a nd

Fixe d 2.5V, 2.85V, 5V Outp ut

FEATURES

DESCRIPTION

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,

quiescentsupplycurrentis alow600µA,allowingcontinu-

ous connection to the TERMPWR lines. An ultralowpower

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

Ultra-Low Power Shutdown Mode

Current Limit and Thermal Shutdown Protection

Stable for Any C_LOAD≥ 0.22µF

Fast Settling Time

1V Dropout Voltage

■

APPLICATIONS

■

Active Negation SCSI Terminations

Computers

Disk Drives

CD-ROM

■

Current limits in both sourcing and sinking modes, plus

on-chip thermal shutdown make the circuit tolerant of

output fault conditions.

■

Supply Splitter

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

packages.

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

TYPICAL APPLICATION

Load Transient Response

0.2V

LT1118-2.85 OUT

GND

∆V_OUT

–0.2V

1µF

CERAMIC

800mA

2.2µF

LOAD

I_LOAD

1118 TA01

0mA

–400mA

1118 TA02.tif

12 3 4 5 6 7 8

中文翻译

下载PDF

与LT1118-5相关器件

型号	品牌	获取价格	描述	数据表
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,
LT1118CS8-2.5	Linear	获取价格	Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5
LT1118CS8-2.5#PBF	Linear	获取价格	LT1118 - Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V,
LT1118CS8-2.5#TR	ADI	获取价格	Fixed Positive LDO Regulator, 2.5V, 1.3V Dropout, PDSO8
LT1118CS8-2.5#TRPBF	Linear	获取价格	LT1118 - Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V,
LT1118CS8-2.85	Linear	获取价格	Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5
LT1118CS8-2.85#PBF	Linear	获取价格	暂无描述
LT1118CS8-2.85#TR	Linear	获取价格	LT1118 - Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V,

与LT1118-5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

LT1118-5

LT1118-5 数据手册

与LT1118-5相关器件

与LT1118-5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

LT1118-5

LT1118-5 数据手册

与LT1118-5相关器件

与LT1118-5相关文章

您还可以找

您在本页遇到什么问题？