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LR18120LG-25-SH2-R

Description
Fixed Positive LDO Regulator, 2.5V, 0.32V Dropout, CMOS, PDSO8, HALOGEN FREE, HSOP-8
CategoryPower/power management    The power supply circuit   
File Size375KB,8 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Environmental Compliance
Download Datasheet Parametric View All

LR18120LG-25-SH2-R Overview

Fixed Positive LDO Regulator, 2.5V, 0.32V Dropout, CMOS, PDSO8, HALOGEN FREE, HSOP-8

LR18120LG-25-SH2-R Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerUNISONIC TECHNOLOGIES CO.,LTD
Parts packaging codeSOIC
package instructionHSOP-8
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum drop-back voltage 10.32 V
Maximum input voltage5.5 V
Minimum input voltage1.4 V
JESD-30 codeR-PDSO-G8
length4.92 mm
Number of functions1
Number of terminals8
Working temperatureTJ-Max150 °C
Maximum output current 12 A
Maximum output voltage 12.55 V
Minimum output voltage 12.45 V
Nominal output voltage 12.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeHSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.96 mm
surface mountYES
technologyCMOS
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.95 mm
UNISONIC TECHNOLOGIES CO., LTD
LR18120
2A LOW DROPOUT REGULATOR
WITH ENABLE
DESCRIPTION
CMOS IC
The UTC
LR18120
is a positive voltage regulator with high
performance. It has low dropout voltage and low input voltage,
besides its output voltage can be fixed at 1.0V, 1.2V, 1.5V, 1.8V, or
2.5V depending on internal feedback resistors or ADJ (not connected
to the ground) with external feedback resistors. The input voltage of
UTC
LR18120
can be low to 1.4V. There are two additional pin in the
LR18120. One is EN pin and the other is POK pin.
The UTC
LR18120
is specially made for applications with low
input voltage, low dropout voltage, and low output voltage which is
almost the same as the input voltage. Typical applications include
motherboards, notebooks, set top boxes, network cards and
peripheral cards.
FEATURES
* V
IN
as Low as 1.4V and V
PP
Voltage 5V
* V
D
=320mV @ I
OUT
=2A, V
OUT
=1.2V
* Internal Over Current and Over Temperature Protection
* With Enable Pin
* Output Voltage: ±2%
* 1.0V, 1.2V, 1.5V, 1.8V and 2.5V Output Voltage
Adjustable Externally Using Resistors
* When Disable V
OUT
Pull Low Resistance
ORDERING INFORMATION
Ordering Number
Lead Free
LR18120xL-xx-S08-R
LR18120xL-xx-SH2-R
Halogen Free
LR18120xG-xx-S08-R
LR18120xG-xx-SH2-R
Package
SOP-8
HSOP-8
Packing
Tape Reel
Tape Reel
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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