ADP3309ART-27 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
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ADP3309ART-27 Datasheet PDF : 8 Pages
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ADP3309–Typical Performance Characteristics
3.302
3.301
3.300
IL = 0mA
VOUT = +3.3V
IL = 10mA
3.299
3.298
IL = 50mA
3.297
3.296
IL = 100mA
3.295
3.3 4 5 6 7 8 9 10 11 12 13 14
INPUT VOLTAGE – Volts
Figure 2. Line Regulation: Output
Voltage vs. Supply Voltage
3.302
3.301
3.300
VOUT = +3.3V
VIN = +7V
3.299
3.298
3.297
3.296
3.295
0 10 20 30 40 50 60 70 80 90 100
OUTPUT LOAD – mA
Figure 3. Output Voltage vs. Load
Current
1150
900
VOUT = +3.3V
IL = 0mA
650
400
160
0
0 1.2 2.4 3.6 4.8 6.0 7.2 8.4 9.6 10.8 12.0
INPUT VOLTAGE – Volts
Figure 4. Quiescent Current vs.
Supply Voltage
900
750
600
450
IL = 0 TO 100mA
300
150
0
25
50
75
100
OUTPUT LOAD – mA
Figure 5. Quiescent Current vs. Load
Current
0.2
0.1
0.0
–0.1
IL = 50mA
IL = 0mA
–0.2
IL = 100mA
–0.3
–0.4
–45 –25 –5 15 35 55 75 95 115 135
TEMPERATURE – ؇C
Figure 6. Output Voltage Variation %
vs. Temperature
1250
1000
IL = 100mA
VIN = +7V
750
500
250
IL = 0mA
0
–25 –5
15 35 55 75 95 115 135
TEMPERATURE – ؇C
Figure 7. Quiescent Current vs.
Temperature
120
96
72
48
24
0
0
25
50
75
100
OUTPUT LOAD – mA
Figure 8. Dropout Voltage vs. Output
Current
5
VOUT = +3.3V
RL = 33⍀
4
3
2
1
0
01 234321 0
INPUT VOLTAGE – Volts
Figure 9. Power-Up/Power-Down
8.0
VIN
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
VOUT
VSD = VIN
CL = 0.47F
RL = 33⍀
VOUT = +3.3V
20 40 60 80 100 120 140 160 180 200
TIME – s
Figure 10. Power-Up Overshoot
–4–
REV. 0
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