Datasheet

ADP3303
–4–
REV.
–Typical Performance Characteristics
INPUT VOLTAGE – Volts
OUTPUT VOLTAGE – Volts
3.3005
3.2985
3.2970
3.3 4 165 6 7 8 9 101112131415
3.3000
3.2995
3.2980
3.2975
3.2990
V
OUT
= 3.3V
I
L
= 0mA
I
L
= 10mA
I
L
= 200mA
I
L
= 100mA
Figure 2. Line Regulation: Output
Voltage vs. Supply Voltage
OUTPUT LOAD – mA
GROUND CURRENT – mA
1600
800
200
0 20 200
40 60 80 100 120 140 160 180
1400
1200
600
400
1000
I
L
= 0 TO 200mA
Figure 5. Quiescent Current vs. Load
Current
OUTPUT LOAD – mA
0 20 200
40 60 80 100 120 140 160 180
180
160
0
80
60
40
20
140
100
120
INPUT-OUTPUT VOLTAGE – mV
Figure 8. Dropout Voltage vs. Output
Current
OUTPUT LOAD – mA
OUTPUT VOLTAGE – Volts
3.2005
3.1990
3.1975
0 20 200
40 60 80 100 120 140 160 180
3.2000
3.1995
3.1985
3.1980
V
IN
= 7V
V
OUT
= 3.2V
Figure 3. Output Voltage vs. Load
Current
TEMPERATURE – ⴗC
OUTPUT VOLTAGE – %
0.2
–0.4
–45 –25 135
–5 15 35 75 95 11555
0.1
0.0
–0.1
–0.2
–0.3
I
L
= 0mA
Figure 6. Output Voltage Variation
% vs. Temperature
INPUT VOLTAGE – Volts
5
0
03 0
432
4
2
1
3
211
INPUT-OUTPUT VOLTAGE – Volts
R
L
= 16.5⍀
V
OUT
= 3.3V
Figure 9. Power-Up/Power-Down
INPUT VOLTAGE – Volts
1.0
0.8
0
0 2 4 6 8 12 14 1610
0.6
0.4
0.2
V
OUT
= 3.3V
I
L
= 0mA
GROUND CURRENT – mA
Figure 4. Quiescent Current vs.
Supply Voltage
TEMPERATURE – ⴗC
GROUND CURRENT – ␮A
2500
2000
0
–25 –5 135
15 35 55 75 95 115
1500
1000
500
V
IN
= 7V
I
L
= 200mA
I
L
= 0mA
Figure 7. Quiescent Current vs.
Temperature
TIME – ms
0
0 100
200
2.0
V
SD
= V
IN
OR 3V
C
L
= 0.47mF
R
L
= 16.5V
V
OUT
= 3.3V
1.0
3.0
4.0
5.0
6.0
7.0
8.0
20
INPUT-OUTPUT VOLTAGE – Volts
40 60 80 120 140 160 180
V
IN
V
OUT
Figure 10. Power-Up Transient
B