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.Load Current
Output Voltage vs.Load Current
5
4.975
4.95
2.6
2.55
2.5
4.925
4.9
2.45
2.4
VOUT =5V
VOUT =2.5V
0
100
Load Current(mA)
200
300
0
100
Load Current(mA)
200
300
Dropout Voltage vs.Load Current
Dropout Voltage vs.Load Current
360
220
200
180
160
140
120
100
80
320
280
240
200
160
120
80
TA = +125℃
TA = +85℃
TA = +125℃
TA = +85℃
TA = +25℃
TA = -40℃
TA = +25℃
TA = -40℃
60
40
40
VOUT =2.5V
20
VOUT =5V
0
0
0
30 60 90 120 150 180 210 240 270 300
Load Current(mA)
0
30 60 90 120 150 180 210 240 270 300
Load Current(mA)
Region of Stable COUT ESR vs.Load Current
Current limit vs.Temperature
VOUT =3V
100
10
1200
1100
1000
900
C
= 10μF
OUT
800
1
C
= 1μF
700
OUT
Stable Region
600
0.1
500
400
0.02
0.01
300
0
50
100
150
200
250
300
-40 -20
0
20 40 60 80 100 120 140
Temperature(℃)
Load Current(mA)
８
SG2002/A
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
