SG2003 Shengbang Microelectronics, SG2003 Datasheet - Page 8

• Manufacturer Part Number: SG2003
• Description: (SG2003 / SG2004) Linear Regulators
• Manufacturer: Shengbang Microelectronics

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TYPICAL OPERATING CHARACTERISTICS
V
IN
= V
1200
1100
1000
3.35
3.25
OUT(NOMINAL)
900
800
700
600
500
400
300
3.4
3.3
3.2
600
500
400
300
200
100
0
-40 -20
-40 -20
0
T
A
50
= -40℃
Dropout Voltage vs.Load Current
+1V, C
Output Voltage vs.Temperature
Current limit vs.Temperature
T
0
0
A
100
= +25℃
T
IN
20
A
20
Temperature(℃)
Temperature(℃)
Load Current(mA)
= 1µF, C
= +85℃
150
40
40
T
200
A
OUT
= +125℃
60
60
= 1µF, C
250
80
80
I
LOAD
V
V
OUT
V
300
100 120 140
OUT
100 120 140
OUT
= 300mA
BP
= 3.3V
= 3.3V
= 2.5V
= 0.01µF, T
350
400
A
= +25℃, unless otherwise noted.
８
2.55
2.45
2.6
2.5
2.4
200
180
160
140
120
100
600
500
400
300
200
100
80
60
40
0
-40 -20
-40 -20
0
T
A
50
Ground Pin Current vs.Temperature
= -40℃
Dropout Voltage vs.Load Current
Output Voltage vs.Temperature
0
T
0
100
A
V
= +25℃
OUT
20
T
20
Temperature(℃)
A
Temperature(℃)
= 3.3V
150
Load Current(mA)
= +85℃
40
40
200
T
A
60
= +125℃
60
V
OUT
250
I
80
= 2.5V
80
LOAD
SG2003/A
SG2004/A
V
OUT
I
LOAD
= 300mA
100 120 140
V
300
= 2.5V
100 120 140
OUT
= 300mA
= 3.3V
350
400