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LR1801 fiches techniques PDF

UNISONIC TECHNOLOGIES - CMOS IC

Numéro de référence LR1801
Description CMOS IC
Fabricant UNISONIC TECHNOLOGIES 
Logo UNISONIC TECHNOLOGIES 





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LR1801 fiche technique
UNISONIC TECHNOLOGIES CO., LTD
LR1801
Preliminary
1A FAST ULTRA LOW
DROPOUT LINEAR
REGULATOR
DESCRIPTION
The UT C LR1801 op erate from a + 2V ~ +6V input supp ly as
fast ultra lo w-dropout linear r egulators. Wide output voltag e rang e
options are availa ble. T he fa st response characteristic to make
UTC LR1801 suitable for l ow voltage micr oprocessor a pplication.
The lo w q uiescent current oper ation an d lo w dr opout quali ty
caused by the CMOS process.
The U TC LR1801 has ultra lo w dropo ut voltag e
300mV at 1A load current typically. T he groun d pin cu rrent is
typically 60uA at 1mA load current.
Output Voltag e Precisio n: Mult iple outp ut voltag e optio ns are
available and ranging from 1.2V ~ 3.5V at room temperature with a
guaranteed accuracy of ±1.5%, and ±3.0% when varying line, load
and temperature.
FEATURES
* Ultra Low Dropout Voltage
* Low Ground Pin Current
* The Guaranteed Output Current is 1A DC
* Output Voltage Accuracy ± 1.5%
* Over temperature Protection And Over current Protection
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
LR1801L-xx-SH2-T
LR1801G-xx-SH2-T
LR1801L-xx-SH2-R
LR1801G-xx-SH2-R
Package
HSOP-8
HSOP-8
CMOS IC
Packing
Tube
Tape Reel
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
1 of 5
QW-R502-A03.d
http://www.Datasheet4U.com

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