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LR1118 Datasheet(PDF) 1 Page - Unisonic Technologies

Part No. LR1118
Description  LOW DROP POSITIVE VOLTAGE REGULATORS
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Maker  UTC [Unisonic Technologies]
Homepage  http://www.utc-ic.com
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UNISONIC TECHNOLOGIES CO., LTD
LR1118
LINEAR INTEGRATED CIRCUIT
www.unisonic.com.tw
1 of 6
Copyright © 2005 Unisonic Technologies Co., Ltd
QW-R102-029,A
LOW DROP POSITIVE
VOLTAGE REGULATORS
DESCRIPTION
The UTC LR1118 is a low drop voltage regulator able to provide
up to 1A of output current, available also for adjustable version
(VREF=1.24V). Output consists of pnp power transistor. So that
dropout voltage can be extremely low.
FEATURES
* 2.85V device are suitable for SCSI-2 active termination
* Output current up to 1A
* Adjustable version available.(VREF=1.24V)
* Internal current and thermal limit
* Available in
±1%(at 25°C) and 2% in all temperature range
SOP-8
SOT-223
1
TO-220
TO-252
TO-263
1
1
1
TO-263-3
1
1
SOT-89
*Pb-free plating product number: LR1118L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
Package
Pin Assignment
Packing
LR1118-xx-AA3-①-②
LR1118L-xx-AA3-①-②
SOT-223
LR1118-xx-AB3-①-②
LR1118L-xx-AB3-①-②
SOT-89
LR1118-xx-TA3-①-②
LR1118L-xx-TA3-①-②
TO-220
LR1118-xx-TN3-①-②
LR1118L-xx-TN3-①-②
TO-252
LR1118-xx-TQ2-①-②
LR1118L-xx-TQ2-①-②
TO-263
LR1118-xx-TQ3-①-②
LR1118L-xx-TQ3-①-②
TO-263-3
A: GOI
B: OGI
C: GIO
D: IGO
LR1118-xx-S08-①-②
LR1118L-xx-S08-①-②
SOP-8
GOOIxOOx
R: Tape Reel
T: Tube
Note: 1. Pin assignment: I:Vin O:Vout G:GND x:NC
2. xx: Output Voltage, refer to Marking Information.
LR1118L-xx-AA3-
-
(1)Packing Type
(3)Package Type
(4)Output Voltage Code
(5)Lead Plating
(2)Pin Assignment
(1) R: Tape Reel, T: Tube
(2) refer to Pin Assignment
(3) AA3: SOT-223, AB3: SOT-89, TA3: TO-220
TN 3: TO-252, TQ2: TO-263, TQ3: TO-263-3,
S 08: SOP-8
(4) xx: refer to Marking Information
(5) L: Lead Free Plating, Blank: Pb/Sn
2
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