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L1188G-33-AA3-A-R

Description
Fixed Positive LDO Regulator, 3.3V, 0.8V Dropout, CMOS, PDSO3, HALOGEN FREE, SOT-223, 4 PIN
CategoryPower/power management    The power supply circuit   
File Size155KB,4 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Environmental Compliance
Download Datasheet Parametric View All

L1188G-33-AA3-A-R Overview

Fixed Positive LDO Regulator, 3.3V, 0.8V Dropout, CMOS, PDSO3, HALOGEN FREE, SOT-223, 4 PIN

L1188G-33-AA3-A-R Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerUNISONIC TECHNOLOGIES CO.,LTD
Parts packaging codeSOT-223
package instructionHALOGEN FREE, SOT-223, 4 PIN
Contacts4
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum drop-back voltage 10.8 V
Maximum input voltage7 V
Minimum input voltage4.1 V
JESD-30 codeR-PDSO-G3
length6.5 mm
Number of functions1
Number of terminals3
Working temperatureTJ-Max125 °C
Maximum output voltage 13.3495 V
Minimum output voltage 13.2505 V
Nominal output voltage 13.3 V
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.8 mm
surface mountYES
technologyCMOS
Terminal formGULL WING
Terminal pitch2.3 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.5 mm
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
SOT-223
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
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
L1188L-xx-AA3-A-R
L1188G-xx-AA3-A-R
Note: Pin Assignment: G:GND O:V
OUT
I:V
IN
xx: Output Voltage, refer to Marking Information.
Package
SOT-223
Pin Assignment
1
2
3
G
O
I
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
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