TYPICAL OPERATING CHARACTERISTICS
VIN = VOUT(NOMINAL) + 0.5V or 2.5V (whichever is greater), CIN = 1µF, COUT = 1µF, CBP = 0.01µF, TA = +25℃, unless otherwise noted.
Output Voltage vs.Temperature
Output Voltage vs.Temperature
2.9
3.4
ILOAD =150mA
ILOAD =150mA
2.85
3.35
2.8
2.75
2.7
3.3
3.25
3.2
VOUT =3.3V
VOUT =2.8V
-40 -25 -10
5
20 35 50 65 80 95
-40 -25 -10
5
20 35 50 65 80 95
Temperature(℃)
Temperature(℃)
Ground Pin Current vs.Temperature
Dropout Voltage vs.Load Current
260
220
200
180
160
140
120
100
80
240
220
200
180
160
140
120
100
80
TA = +85℃
TA = +25℃
VOUT =3.3V
TA = -40℃
VOUT =2.8V
60
40
ILOAD =150mA
VOUT =2.8V
20
0
60
0
15 30 45 60 75 90 105 120 135 150
Load Current(mA)
-40 -25 -10
5 20 35 50 65 80 95
Temperature(℃)
Dropout Voltage vs.Load Current
Current limit vs.Temperature
180
1000
900
800
700
600
500
400
300
200
100
160
140
120
100
80
TA = +85℃
TA = +25℃
VOUT =3.3V
TA = -40℃
VOUT =2.8V
60
40
VOUT =3.3V
20
0
0
15 30 45 60 75 90 105 120 135 150
Load Current(mA)
-50 -35 -20 -5 10 25 40 55 70 85
Temperature(℃)
５
SGM2005
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
