Datasheet > LR31218BG-AG6-R

LR31218BG-AG6-R

更新时间： 2024-11-11 19:25:55

品牌	Logo	应用领域
友顺 - UTC		输出元件调节器
页数	文件大小	规格书
8页	302K
描述
Fixed Positive LDO Regulator

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技术参数
数据手册

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LR31218BG-AG6-R 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.7	调节器类型：	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Base Number Matches：	1

LR31218BG-AG6-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

LR3XXYYB

CMOS IC

150mA 2CH LDO REGULATOR



DESCRIPTION

The UTC LR3XXYYB are CMOS voltage regulator ICs that have

high output voltage accuracy, low dropout, low supply current, and

high ripple rejection. Every voltage regulator IC of UTC LR3XXYYB

series consists of an error amplifier, a voltage reference unit, a

current limit circuit, resistors for setting output voltage, and a chip

enable circuit.

SOT-26

Due to built-in transistor with low ON resistance and a chip

enable function these ICs perform with low dropout voltage prolongs

the battery life of each system. The load transient response and line

transient response of the UTC LR3XXYYB Series are excellent, so

these ICs are suitable for hand-held communication equipment

power supply.



FEATURES

* Low supply current: Typ. 60µA

* Standby mode:

Typ. 0.1µA

* Low dropout voltage

* High ripple rejection

* Low temperature-drift coefficient of output voltage

* Excellent line regulation

* High output voltage accuracy

* Output voltage stepwise setting with a step of 0.1V in the range of

1.5V ~ 3.3V is possible

* Built-in fold-back protection circuit Typ. 40mA

(current at short mode)

* Ceramic capacitor is recommended. (1.0µF or more)



ORDERING INFORMATION

Ordering Number

Lead Free

Package

SOT-26

Packing

Tape Reel

Halogen Free

LR3XXYYBG-AG6-R

LR3XXYYBL-AG6-R

Note: XXYY: Output Voltage, refer to Marking Information.

www.unisonic.com.tw

1 of 8

QW-R125-002.F

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