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L1183B
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
SOT-26
12 :1.2V
15 :1.5V
28 :2.8V
31 :3.1V
33 :3.3V
PIN CONFIGURATION
MARKING
654
SXXBG
G: Halogen Free
L: Lead Free
Voltage Code
123
CMOS IC
PIN DESCRIPTION
PIN NO
1
2
3
4
5
6
PIN NAME
VIN
GND
EN
PG
ADJ
VOUT
DESCRIPTION
Input voltage pin
Ground connection pin
Enable pin
Power-Good output
Feedback output voltage for adjustable device
LDO voltage regulator output pin
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 7
QW-R502-422.B