Datasheet > LC1118CS8TR1833

LC1118CS8TR1833

更新时间： 2024-11-20 17:15:47

品牌	Logo	应用领域
友台半导体 - UMW		稳压器
页数	文件大小	规格书
8页	1889K
描述
线性稳压器芯片

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数据手册

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LC1118CS8TR1833 数据手册

UMW

UMW LC1118CS8TRXXXX

Dual 1A Low Dropout Regulator

DESCRIPTION

FEATURES

LC1118

is a dual channel low-dropout regulator that



Dual channel output with each individual

output can be either fixed output version or

adjustable version.

Maximum output current for each channel is 1A

Range of operation input voltage: Max 15V

Standby current of each output: 2mA (typ.)

Line regulation: 0.1%/V (typ.)

delivers a maximum current of 1A for each

individual output. Typical dropout voltage at 1A

load current is 1.3V. Each individual output voltage

can be set independently as fixed voltage (e.g 1.2V,

1.8V, 2.5V, 3.3V, 5V) or adjustable output which can

provide an output voltage from 1.25 to 12V with

two external resistors. The output accuracy of each

channel is set within 2% by trimming.



Load regulation: 10mV (typ.)

Environment Temperature: -20C~85C

Compatible with tantalum capacitor,

electrolytic capacitor and MLCC.

LC1118

offers thermal shut down and current limit

functions to ensure reliability of device and power

system.

APPLICATIONS

Package input/output pin configuration can be

customized on demand ( i.e both output can share

one input to save one input capacitor and

corresponding PCB real estate).



Power Management for Computer Mother

Board, Graphic Card

LCD Monitor and LCD TV

DVD Decode Board

ADSL Modem

Post Regulators for Switching Supplies



is available in lead (Pb)-free ESOP-8(with

LC1118

exposed pad for heat dissipation) package.

TYPICAL APPLICATION

LC1118CS8TR1833

Fig.1. Typical Application of

www.umw-ic.com

友台半导体有限公司

12 3 4 5 6 7 8

中文翻译

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