SG2002 Ver la hoja de datos (PDF) - Shengbang Microelectronics Co, Ltd
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SG2002 Datasheet PDF : 11 Pages
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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
2.6
2.55
2.5
2.45
2.4
0
VOUT = 2.5V
100
200
300
Load Current(mA)
360
320
280
240
200
160
120
80
40
0
0
Dropout Voltage vs.Load Current
TA = +125℃
TA = +85℃
TA = +25℃
TA = -40℃
VOUT = 2.5V
30 60 90 120 150 180 210 240 270 300
Load Current(mA)
Output Voltage vs.Load Current
5
4.975
4.95
4.925
4.9
0
VOUT = 5V
100
200
300
Load Current(mA)
220
200
180
160
140
120
100
80
60
40
20
0
0
Dropout Voltage vs.Load Current
TA = +125℃
TA = +85℃
TA = +25℃
TA = -40℃
VOUT = 5V
30 60 90 120 150 180 210 240 270 300
Load Current(mA)
1200
Current limit vs.Temperature
1100
VOUT = 3V
1000
900
800
700
600
500
400
300
-40 -20 0
20 40 60 80 100 120 140
Temperature(℃)
Region of Stable COUT ESR vs.Load Current
100
10
COUT = 10μF
1
Stable Region
0.1
COUT = 1μF
0.02
0.01
0
50 100 150 200 250 300
Load Current(mA)
８
SG2002/A
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