L1138_11 Datasheet, PDF (2/7 Pages) Unisonic Technologies – HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR WITH HIGH RIPPLE-REJECTION

L1138
„ MARKING INFORMATION
PACKAGE
VOLTAGE CODE
Preliminary
MARKING
CMOS IC
SOT-89-5
SOP-8
12 :1.2V
25 :2.5V
28 :2.8V
35 :3.5V
„ PIN CONFIGURATION
Voltage Code
UTC
L1138
Date Code
G: Halogen Free
L : Lead Free
Lot Code
„ PIN DESCRIPTION
FOR SOT-89-5 Package
PIN NO.
PIN NAME
1
ON/OFF
2
GND
3
NC
4
V_IN
5
V_OUT
DESCRIPTION
Shutdown Pin
Ground Pin
No Connection, NC pin is electrically open and can be connected V_IN and V_SS
Input voltage Pin
Output voltage Pin
FOR SOP-8 Package
PIN NO.
PIN NAME
1,2,3
4
V_OUT
GND
Output voltage Pin (Note 1)
Ground Pin
5
ON/OFF Shutdown Pin
6,7,8
V_IN
Input voltage Pin (Note 2)
Note:
1.Short pins 1, 2 ,3
2.Short pins 6, 7, 8
DESCRIPTION
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 7
QW-R502-323.d