TYPICAL OPERATING CHARACTERISTICS
V
IN
= V
OUT(NOMINAL)
+ 0.5V or 2.5V (whichever is greater), C
IN
= 1µF, C
OUT
= 1µF, C
BP
= 0.01µF, T
A
= +25℃, unless otherwise noted.
Output Voltage vs.Temperature
2.9
I
LOAD
= 150mA
Output Voltage(V)
Output Voltage(V)
3.4
I
LOAD
= 150mA
3.35
Output Voltage vs.Temperature
2.85
2.8
3.3
2.75
V
OUT
= 2.8V
2.7
-40 -20
0
20 40 60 80
Temperature(℃)
100 120 140
3.25
V
OUT
= 3.3V
3.2
-40 -20
0
20 40 60 80
Temperature(℃)
100 120 140
Ground Pin Current vs.Temperature
260
240
Ground Pin Current(μA)
220
Dropout Voltage vs.Load Current
440
400
360
Dropout Voltage(mV)
320
280
240
200
160
120
80
40
0
0
30
60
V
OUT
= 2.8V
90 120 150 180 210 240 270 300
Load Current(mA)
T
A
= -40℃
T
A
= +125℃
200
180
160
140
120
100
80
60
-40 -20
0
20 40 60 80
Temperature(℃)
100 120 140
I
LOAD
= 150mA
V
OUT
= 2.8V
V
OUT
= 3.3V
T
A
= +85℃
T
A
= +25℃
Dropout Voltage vs.Load Current
360
330
300
270
240
210
180
150
120
90
60
30
0
0
1000
900
Current limit(mA)
T
A
= +125℃
Current limit vs.Temperature
Dropout Voltage(mV)
800
700
600
500
400
300
200
100
-40 -20
0
20 40 60 80
Temperature(℃)
100 120 140
V
OUT
= 2.8V
V
OUT
= 3.3V
T
A
= +85℃
T
A
= +25℃
T
A
= -40℃
V
OUT
= 3.3V
30
60
90 120 150 180 210 240 270 300
Load Current(mA)
６
SGM2008
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
