L1127L-XX-AF5-R中文资料友顺数据手册PDF规格书

厂商型号	L1127L-XX-AF5-R
功能描述	ULTRA-LOW-NOISE,HIGH-SPEED, LOW-DROPOUT,300mA LINEAR REGULATOR
文件大小	249.44 Kbytes
页面数量	7 页
生产厂商	Unisonic Technologies
企业简称	UTC【友顺】
中文名称	友顺科技股份有限公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-6-24 20:00:00
人工找货	L1127L-XX-AF5-R价格和库存，欢迎联系客服免费人工找货

 DESCRIPTION

As a low dropout linear regulator, the UTC L1127/A/E only needs

low input voltage (2.5~6V), and can deliver current to 300mA for

setting the output voltage.

The UTC L1127/A/E is ideal for being used in such as

battery-powered equipments notebook, personal computer and

mother board. Its typical dropout voltage is 230mV at loading current

300mA.

L1127/A/E has 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V, 4.2V,

4.75V, fixed voltage versions and 0.8V to 5.5V adjustable voltage

versions.

ERROR Flag (L1127E): ERROR Flag goes low when the

output voltage drops 10 below nominal value .

ADJ/SET (L1127A): Connect ADJ/SET to GND for Preset output;

Connect an external resistive voltage-divider from OUT to GND to set

the out voltage between 0.8V and 5.5V.

 FEATURES

* Operating Voltage: 2.5V~6V

* Low Voltage Dropout

* Output Current Guaranteed 300mA

* For Setting Output Voltage Two Modes

- Fixed mode : 1.0V,1.2V,1.5V,1.8V, 2.5V, 3.0V, 3.3V,

4.2V, 4.75V

- ADJ mode: Adjustable Output Voltage 0.8V~5.5V

*ERROR Flag Indicates Output Status

* Internal Current Limit Protection

* Internal Soft-Start

* Internal Thermal Protection

* Work Stably with Low ESR Ceramics Capacitor