TYPICAL OPERATING CHARACTERISTICS
VIN = VOUT(NOMINAL) +1V, CIN = 1µF, COUT = 1µF, CBP = 0.01µF, TA = +25℃, unless otherwise noted.
Current limit vs.Temperature
Output Voltage vs.Temperature
ILOAD =300mA
1200
1100
1000
900
2.6
2.55
2.5
VOUT =3.3V
800
700
600
2.45
2.4
500
400
VOUT =2.5V
300
-40 -20
0
20 40 60 80 100 120 140
Temperature(℃)
-40 -20
0
20 40 60 80 100 120 140
Temperature(℃)
Ground Pin Current vs.Temperature
Output Voltage vs.Temperature
200
180
160
140
120
100
80
3.4
3.35
3.3
ILOAD =300mA
VOUT =3.3V
VOUT =2.5V
3.25
3.2
60
ILOAD =300mA
VOUT =3.3V
40
-40 -20
0
20 40 60 80 100 120 140
Temperature(℃)
-40 -20
0
20 40 60 80 100 120 140
Temperature(℃)
Dropout Voltage vs.Load Current
Dropout Voltage vs.Load Current
600
600
500
400
300
200
100
0
500
400
300
200
100
0
TA = +125℃
TA = +85℃
TA = +125℃
TA = +85℃
TA = +25℃
TA = +25℃
TA = -40℃
TA = -40℃
VOUT =2.5V
VOUT =3.3V
0
50 100 150 200 250 300 350 400
Load Current(mA)
0
50 100 150 200 250 300 350 400
Load Current(mA)
８
SG2003/A
SG2004/A
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
