Datasheet > LR1805

LR1805

更新时间： 2024-10-30 14:55:27

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
8页	229K
描述
1.0A fast ultra low dropout linear regul...

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LR1805 数据手册

UNISONIC TECHNOLOGIES CO., LTD

LR1805

Preliminary

CMOS IC

1.0A FAST ULTRA LOW

DROPOUT LINEAR

REGULATOR



DESCRIPTION

The UTC LR1805/LR1805AD operate from a +1.5V ~ +6V

input supply as fast ultra low-dropout linear regulators. Wide output

voltage range options are available. The fast response

characteristic to make UTC LR1805/LR1805AD suitable for low

voltage microprocessor application. The low quiescent current

operation and low dropout quality caused by the CMOS process.

The UTC LR1805/LR1805AD has low dropout voltage. The

ground pin current is typically 60uA.

Output Voltage Precision: Multiple output voltage options are

available and ranging from 1.0V ~ 5.0V at room temperature with a

guaranteed accuracy of ±2%, and ±3.0% when varying line and

load.

The output voltage types of UTC LR1805-xx are fixed one in

the IC and UTC LR1805AD are adjustable one.



FEATURES

* Low Dropout Voltage

* The Guaranteed Output Current is 1A DC

* Output Voltage Accuracy ± 2%

* Over temperature Protection And Over current Protection



ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

LR1805L-xx-AB5-R

LR1805G-xx-AB5-R

SOT-89-5

Tape Reel

LR1805L-xx-K06-2020-R

LR1805G-xx-K06-2020-R

DFN2020-6

LR1805G-xx-AB5-R

(1) R: Tape Reel

(1)Packing Type

(2)Package Type

(2) AB5: SOT-89-5, K06-2020: DFN2020-6

(3) xx: refer to Marking Information

(3)Output Voltage Code

(4)Green Package

(4) G: Halogen Free and Lead Free, L: Lead Free

www.unisonic.com.tw

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