L1183A Datasheet, PDF (2/5 Pages) Unisonic Technologies – 300mA CMOS LDO

L1183A
„ MARKING INFORMATION
PACKAGE
SOT-25
VOLTAGE CODE
12 :1.2V
15 :1.5V
28 :2.8V
31 :3.1V
33 :3.3V
„ PIN CONFIGURATION
Preliminary
MARKING
CMOS IC
„ PIN DESCRIPTION
PIN NO.
1
2
3
4
5
PIN NAME
V_IN
GND
EN
NC
V_OUT
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R502-315.d