L1183A_11 Datasheet, PDF (2/6 Pages) Unisonic Technologies – 300mA CMOS LDO

L1183A
„ MARKING INFORMATION
PACKAGE VOLTAGE CODE
Preliminary
MARKING
CMOS IC
SOT-25
SOT-26
15 :1.5V
28 :2.8V
31 :3.1V
33 :3.3V
„ PIN CONFIGURATION
Voltage Code
654
SXXA□
123
G: Halogen Free
L: Lead Free
V_IN 1
GND 2
EN 3
5 V_OUT
4 NC
SOT-25
„ PIN DESCRIPTION
PACKAGE
SOP-25
PIN NO.
1
2
3
4
5
1
2
3
SOP-26
4
5
6
PIN NAME
V_IN
GND
EN
NC
V_OUT
SENSE
GND
BYP
EN
V_DD
V_OUT
SOT-26
DESCRIPTION
Input for voltage input. A 1µF or greater capacitor should be
placed in this pin.
Ground.
Enable pin. Pulling his pin low, can shut down the PMOS pass
transistor, and the current consuming can be set less than 1µA.
Output voltage pin. The capacitor which connected between this
pin and GND should be decoupled with a 1µF or a greater value
low ESR ceramic capacitor.
Remote Sense.
Ground.
Bypass capacitor for noise reduction.
Enable Input.
Supply Input.
Output Voltage.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
QW-R502-315.g