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| L11810_12 Datasheet, PDF (2/4 Pages) Unisonic Technologies – 1A CMOS LOW DROPOUT VOLTAGE | |||
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L11810
 MARKING INFORMATION
PACKAGE
VOLTAGE CODE
SOT-223
28 :2.8V
33 :3.3V
 PIN CONFIGURATION
Preliminary
CMOS IC
MARKING
Pin Code
Voltage Code
L11810G
XXâ¡â¡â¡â¡â¡
12 3
G: Halogen Free
L: Lead Free
Date Code
 PIN DESCRIPTION
PIN NO
1
2
3
PIN NAME
VIN
GND
VOUT
DESCRIPTION
Input voltage pin which should be decoupled with 1µF or greater capacitor.
Ground.
Output voltage pin which should be decoupled with a ceramic capacitor (value: 2.2µF or
larger and low ESR).
 BLOCK DIAGRAM
VIN
Overcurrrent
Shutdown
Thermal
Shutdown
VREF=1.215V
AMP
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
VOUT
R1
R2
GND
2 of 4
QW-R502-329.d
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