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LR1107G-2J-AB3-D-R

Description
Fixed Positive LDO Regulator, 2.85V, 0.5V Dropout, CMOS, PSSO3, HALOGEN FREE, SOT-89, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size242KB,6 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Environmental Compliance
Download Datasheet Parametric View All

LR1107G-2J-AB3-D-R Overview

Fixed Positive LDO Regulator, 2.85V, 0.5V Dropout, CMOS, PSSO3, HALOGEN FREE, SOT-89, 3 PIN

LR1107G-2J-AB3-D-R Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1030741234
Parts packaging codeSOT-89
package instructionSOT-89, 3 PIN
Contacts3
Reach Compliance Codecompliant
ECCN codeEAR99
YTEOL6.9
AdjustabilityFIXED
Maximum drop-back voltage 10.5 V
Nominal dropback voltage 10.3 V
Maximum absolute input voltage7 V
Maximum input voltage7 V
Minimum input voltage2.5 V
JESD-30 codeR-PSSO-F3
length4.5 mm
Number of functions1
Output times1
Number of terminals3
Working temperatureTJ-Max150 °C
Working temperature TJ-Min-40 °C
Maximum output current 10.6 A
Maximum output voltage 12.9355 V
Minimum output voltage 12.7645 V
Nominal output voltage 12.85 V
Package body materialPLASTIC/EPOXY
Encapsulate equivalent codeTO-243
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG
method of packingTR
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.7 mm
surface mountYES
technologyCMOS
Terminal formFLAT
Terminal pitch1.5 mm
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance3%
width2.5 mm
UNISONIC TECHNOLOGIES CO., LTD
LR1107/E
600mA FAST ULTRA LOW
DROPOUT LINEAR REGULATOR
DESCRIPTION
CMOS IC
The UTC
LR1107/E
is an ultra low-dropout linear regulators.
Wide output voltage range options are available. The fast response
characteristic to make UTC
LR1107/E
suitable for low voltage
microprocessor application. The low quiescent current operation and
low dropout quality caused by the CMOS process.
The UTC
LR1107/E
has ultra low dropout voltage; 300mV at
600mA load current typically.
The ground pin current is typically 150uA at 1mA load current.
SET/ADJ Mode (for
LR1107):
Connect an external resistive
voltage-divider from V
OUT
to this pin to set the output voltage from
1.145V to 5V.
ERROR
Flag (for
LR1107E):
When the output voltage drops 10% below nominal value Error flag goes low.
Output Voltage Precision: Multiple output voltage options are available and ranging from 1.2V ~ 5.0V at room
temperature with a guaranteed accuracy of ±1.5%, and ±3.0% when varying line, load and temperature.
FEATURES
*
ERROR
Flag Indicates Output Status
* V
OUT
can be Adjusted From 1.145V to 5V.
* Low Output Capacitor Required
* Overtemperature Protection and Overcurrent Protection
* Ultra Low Dropout Voltage
* Low Ground Pin Current
* 0.55% Load Regulation
* The Guaranteed Output Current is 600mA DC
* Output Voltage Accuracy ± 1.5%
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
LR1107L-xx-AA3-A-R
LR1107G-xx-AA3-A-R
LR1107L-xx-AE3-3-R
LR1107G-xx-AE3-3-R
LR1107L-xx-AB3-B-R
LR1107G-xx-AB3-B-R
LR1107L-xx-AB3-C-R
LR1107G-xx-AB3-C-R
LR1107L-xx-AB3-D-R
LR1107G-xx-AB3-D-R
LR1107L-xx-AF5-R
LR1107G-xx-AF5-R
LR1107EL-xx-AF5-R
LR1107EG-xx-AF5-R
Package
SOT-223
SOT-23
SOT-89
SOT-89
SOT-89
SOT-25
SOT-25
1
G
G
O
G
I
I
I
Pin Assignment
2
3
4
O
I
-
O
I
-
G
I
-
I
O
-
G
O
-
G
S
SD
G
E
SD
5
-
-
-
-
-
O
O
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Note: Pin Assignment: I:V
IN
O:V
OUT
G:GND
SD:
SD
E:
ERROR
S:SET/ADJ
www.unisonic.com.tw
Copyright © 2021 Unisonic Technologies Co., Ltd
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