Datasheet > LB1138BL-50-AB5-R

LB1138BL-50-AB5-R

更新时间： 2024-09-26 02:44:55

品牌	Logo	应用领域
友顺 - UTC		输出元件
页数	文件大小	规格书
7页	271K
描述
HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR

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

LB1138BL-50-AB5-R 数据手册

浏览型号LB1138BL-50-AB5-R的Datasheet PDF文件第2页

浏览型号LB1138BL-50-AB5-R的Datasheet PDF文件第3页

浏览型号LB1138BL-50-AB5-R的Datasheet PDF文件第4页

浏览型号LB1138BL-50-AB5-R的Datasheet PDF文件第5页

浏览型号LB1138BL-50-AB5-R的Datasheet PDF文件第6页

浏览型号LB1138BL-50-AB5-R的Datasheet PDF文件第7页

UNISONIC TECHNOLOGIES CO., LTD

L1138B

CMOS IC

HIGH OUTPUT CURRENT CMOS

VOLTAGE REGULATOR WITH

HIGH RIPPLE-REJECTION AND

LOW DROPOUT

SOP-8



DESCRIPTION

SOT-89-5

The UTC L1138B is a positive LDO voltage regulator using CMOS

technology. It is featured as: low dropout voltage, high output voltage

accuracy, and low current consumption.

The internal circuits include a low on-resistance transistor to provide

a low dropout voltage and large output current; an overcurrent protector

to make sure the load current don’t exceed the current capacitance of

the output transistor, a thermal shutdown circuit to escape device

damage from over-heat, and an ON/OFF circuit to keep the battery life

longer.

SOT-25

In applications, the UTC L1138B can be used in power supply unit

for DVD, CD-ROM drives, battery-powered devices, personal

communication devices, and NBs.



FEATURES

* Output voltage‘s high accuracy: ±1.0%

* Low dropout voltage:

120mV typ.

@3.3V output , I_OUT=300mA

80μA(Typ.)160μA max in operation

0.1μA(Typ.)1.0μA max in shutdown mode

800mA output

* Low current consumption:

* High current capability:

@V_IN≥V_OUT(S)+1.0V

* With ON/OFF circuit:

* High ripple rejection

Ensures long battery life.

70dB typ@1.0kHz

* With over current protector

* With thermal shutdown circuit

 ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

L1138BG-xx-AB5-R

L1138BG-xx-AF5-R

L1138BG-xx-S08-R

L1138BG-xx-AB5-R

L1138BG-xx-AF5-R

L1138BG-xx-S08-R

SOT-89-5

SOT-25

SOP-8

Tape Reel

xx: Output Voltage, refer to Marking Information.

www.unisonic.com.tw

1 of 7

QW-R502-323.K

12 3 4 5 6 7

中文翻译

下载PDF

与LB1138BL-50-AB5-R相关器件

型号	品牌	获取价格	描述	数据表
LB1138BL-50-AF5-R	UTC	获取价格	HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
LB1138BL-50-S08-R	UTC	获取价格	HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
LB115	SLPOWER	获取价格	115W Single Output
LB115S	SLPOWER	获取价格	Meets IEC61000-3-2 Class C for less than 1 Watt to full power
LB115S12K	SLPOWER	获取价格	115W Single Output
LB115S24K	SLPOWER	获取价格	115W Single Output
LB115S48K	SLPOWER	获取价格	115W Single Output
LB115S56K	SLPOWER	获取价格	115W Single Output
LB11600JV	SANYO	获取价格	Brushless Motor Predriver IC
LB11600JV_11	SANYO	获取价格	Brushless Motor Predriver IC for Automotive Applications