UNISONIC TECHNOLOGIES CO., LTD
L1119
CMOS IC
1.5A LOW DROPOUT
REGULATORS
1
1
ꢀ
DESCRIPTION
TO-252
SOT-223
The UTC L1119 is a fast ultra low-dropout linear regulator that
developed in CMOS process which allows low quiescent current
operation independent of output load current. This CMOS process
also allows the device to operate under extremely low dropout
conditions.
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The UTC L1119 allows to operate from a 2.5V~7.0V input supply.
Wide range of preset output voltage options are available and
respond very fast to step changes in load which makes them
suitable for low voltage microprocessor applications.
SOT-89
*Pb-free plating product number: L1119L-xx
ꢀ
FEATURES
* Low ground current
* Load regulation of 0.04%
* Output current of 1.5A DC is guaranteed
* Accurate output voltage.(± 1.5%)
* Extremely low output capacitor requirements
* Over temperature/ Over current protection
ꢀ ORDERING INFORMATION
Order Number
Pin Assignment
Packing
Package
Normal
Lead Free Plating
L1119L-xx-AA3-A-R
L1119L-xx-AA3-C-R
L1119L-xx-AB3-A-R
L1119L-xx-AB3-B-R
L1119L-xx-AB3-C-R
L1119L-xx-AB3-D-R
L1119L-xx-TN3-D-R
L1119L-xx-TN3-D-T
1
G
G
G
O
G
I
2
O
I
3
I
L1119-xx-AA3-A-R
L1119-xx-AA3-C-R
L1119-xx-AB3-A-R
L1119-xx-AB3-B-R
L1119-xx-AB3-C-R
L1119-xx-AB3-D-R
L1119-xx-TN3-D-R
L1119-xx-TN3-D-T
SOT-223
SOT-223
SOT-89
SOT-89
SOT-89
SOT-89
TO-252
TO-252
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tube
O
I
O
G
I
I
O
O
O
O
G
G
G
I
I
Note: Pin assignment: I: VIN O: VOUT G:GND
L1119L-xx-AA3-A-R
(1)Packing Type
(1) R: Tape Reel, T: Tube
(2) refer to Pin Assignment
(2)Pin Assignment
(3)Package Type
(4)Output Voltage Code
(5)Lead Plating
(3) AA3: SOT-223, AB3: SOT-89, TN3: TO-252
(4) xx: refer to Marking Information
(5) L: Lead Free Plating, Blank: Pb/Sn
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