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L1188

Description
800mA CMOS LDO
File Size154KB,7 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
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L1188 Overview

800mA CMOS LDO

UNISONIC TECHNOLOGIES CO., LTD
L1188
800mA CMOS LDO
DESCRIPTION
As UTC LDO, the features of the UTC
L1188
include low
quiescent current and very low dropout voltage.
In order prevent form the bad operating conditions, there are
internal thermal shutdown and current fold-back. For stably
operation, the UTC
L1188
should be connected to an output
capacitance of 2.2μF or larger.
The UTC
L1188
can be an ideal for battery applications, such as
portable electronics, wireless devices, cordless phones, PC
peripherals and battery powered widgets.
Preliminary
CMOS IC
1
FEATURES
* Extra Low Dropout Voltage
* Output Current: 800mA (Guaranteed)
* Output Voltage Accuracy:±1.5%
* Quiescent Current: 30μA
* Internal Over-Temperature Shutdown
* With Current limiting
* Internal Short Circuit Current Fold-Back
* Pre-set Output Voltages In Factory
* Very Low Temperature Coefficient
SOT-223
ORDERING INFORMATION
Ordering Number
Package
Pin Assignment
1
2
3
G
O
I
Packing
Tape Reel
L1188G-xx-AA3-A-R
SOT-223
Note: Pin Assignment: G:GND O:V
OUT
I:V
IN
xx: Output Voltage, refer to Marking Information.
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
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