LR1108 Ver la hoja de datos (PDF) - Unisonic Technologies
Número de pieza
componentes Descripción
Fabricante
LR1108 Datasheet PDF : 6 Pages
| |||
LR1108
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
SOT-223
SOT-25
TO-252
15 :1.5V
18:1.8V
25:2.5V
2J:2.85V
33:3.3V
50: 5.0V
MARKING
CMOS IC
5
4
SPXX
1 23
G: Halogen Free
L : Lead Free
SOT-89
PIN DESCRIPTION
For SOT-223/SOT-89/TO-252 Package
PIN CODE & NO
A
C
D
PIN NAME
2
3
3
VOUT
1
1
2
GND
3
2
1
VIN
I/O
DESCRIPTION
O Output Voltage
Ground
Input Supply
For SOT-25 Package
PIN NO PIN NAME
1
VIN
2
GND
3
SD
4
ERROR
5
VOUT
I/O
DESCRIPTION
Input supply
Ground
Shutdown LR1108 enable; when the SD pin connects to GND will shutdown the
I LR1108; At normal operation, SD must be tied to VDD through a 10KΩ pull up
resistor.
O Error flag, active low; when the output dropout of regulation due to low input
voltage, the LR1108 produces a logic low signal at the ERROR pin.
O Output voltage
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
QW-R102-031.I
Share Link: 