Datasheet > BQ8211CY-M5-33-TR

BQ8211CY-M5-33-TR

更新时间： 2024-11-13 02:54:15

品牌	Logo	应用领域
ACUTECH		稳压器
页数	文件大小	规格书
9页	625K
描述
Low Dropout 300mA Voltage Regulator with Enable

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技术参数
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BQ8211CY-M5-33-TR 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Is Samacsys：	N	Base Number Matches：	1

BQ8211CY-M5-33-TR 数据手册

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BQ8211

Low Dropout

300mA Voltage Regulator

with Enable

Product Specification

Revision 1.3

September 13, 2006

General Description

Applications

• Graphic cards and PC motherboards

• Cell Phones

The BQ8211 is a low dropout voltage regulator

capable of delivering 300 mA to the load. It is

adjustable and can set a precise voltage from

1.175V to 15V with two external resistors. The

BQ8211 meets all specifications down to 1.175V

output, unlike CMOS LDO’s which loose

performance with outputs below 2.25V.

• DVD video player

Replacement for:

• LX8211

The enable pin provides a remote turn-off for low

power consumption. It draws virtually zero current

while in shutdown mode.

To assure accuracy within 2% over temperature,

the heart of the BQ8211 is a self-correcting

AcuRef™ bandgap reference.

On-chip current limit and thermal shutdown with

hysteresis protects against any combination of

overload and ambient temperature that might

cause the junction temperature to exceed safe

limits.

Features

• Low dropout voltage (980mV at 300 mA)

• Enable pin implements sequencing

• Vout tolerance less than 2 % over

temperature

• Featured in the very small SOT-23

package

• Stable with low cost 1µF capacitor

• Low ground current

• Thermal protection with hysteresis

• Short circuit protection

• RoHS compliant available

Typical Application

www.acutechnology.com

BQ8211

12 3 4 5 6 7...9

中文翻译

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