ADP3303 データシートの表示（PDF） - Analog Devices
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ADP3303 Datasheet PDF : 9 Pages
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ADP3303–Typical Performance Characteristics
3.3005
3.3000
3.2995
3.2990
3.2985
3.2980
IL = 0mA
IL = 10mA
IL = 100mA
VOUT = 3.3V
IL = 200mA
3.2975
3.2970
3.3 4 5 6 7 8 9 10 11 12 13 14 15 16
INPUT VOLTAGE – Volts
3.2005
3.2000
VIN = 7V
VOUT = 3.2V
3.1995
3.1990
3.1985
3.1980
3.1975
0 20 40 60 80 100 120 140 160 180 200
OUTPUT LOAD – mA
Figure 2. Line Regulation: Output
Voltage vs. Supply Voltage
Figure 3. Output Voltage vs. Load
Current
1.0
VOUT = 3.3V
IL = 0mA
0.8
0.6
0.4
0.2
0
0 2 4 6 8 10 12 14 16
INPUT VOLTAGE – Volts
Figure 4. Quiescent Current vs.
Supply Voltage
1600
1400
1200
1000
800
IL = 0 TO 200mA
600
400
200
0 20 40 60 80 100 120 140 160 180 200
OUTPUT LOAD – mA
Figure 5. Quiescent Current vs. Load
Current
0.2
0.1
0.0
–0.1
IL = 0mA
–0.2
–0.3
–0.4
–45 –25 –5 15 35 55 75 95 115 135
TEMPERATURE – ؇C
Figure 6. Output Voltage Variation
% vs. Temperature
2500
2000
1500
IL = 200mA
VIN = 7V
1000
500
IL = 0mA
0
–25 –5
15 35 55 75 95 115 135
TEMPERATURE – ؇C
Figure 7. Quiescent Current vs.
Temperature
180
160
140
120
100
80
60
40
20
0
0 20 40 60 80 100 120 140 160 180 200
OUTPUT LOAD – mA
Figure 8. Dropout Voltage vs. Output
Current
5
VOUT = 3.3V
4
3
2
RL = 16.5⍀
1
0
01 23 4 321 0
INPUT VOLTAGE – Volts
Figure 9. Power-Up/Power-Down
8.0
VIN
7.0
6.0
5.0
4.0
VOUT
3.0
VSD = VIN OR 3V
2.0
CL = 0.47F
1.0
RL = 16.5⍀
VOUT = 3.3V
0
0 20 40 60 80 100 120 140 160 180 200
TIME – s
Figure 10. Power-Up Transient
–4–
REV. B
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