ADP3303 Analog Devices, ADP3303 Datasheet - Page 4

• Manufacturer Part Number: ADP3303
• Description: High Accuracy anyCAP 100 mA Low Dropout Linear Regulator
• Manufacturer: Analog Devices

ADP3303
Figure 5. Quiescent Current vs. Load
Current
Figure 8. Dropout Voltage vs. Output
Current
Figure 2. Line Regulation: Output
Voltage vs. Supply Voltage
3.3005
3.3000
3.2995
3.2990
3.2985
3.2980
3.2975
3.2970
1600
1400
1200
1000
800
600
400
200
180
160
140
120
100
80
60
40
20
0
3.3 4
0
0
20
20
5
40 60 80 100 120 140 160 180
40
–Typical Performance Characteristics
6
INPUT VOLTAGE – Volts
OUTPUT LOAD – mA
OUTPUT LOAD – mA
60 80 100 120 140 160 180
7 8 9 10 11 12 13 14 15
I
I
I
L
L
I
L
L
= 100mA
= 200mA
I
= 10mA
= 0mA
L
= 0 TO 200mA
V
OUT
= 3.3V
200
200
16
Figure 3. Output Voltage vs. Load
Current
Figure 6. Output Voltage Variation
% vs. Temperature
Figure 9. Power-Up/Power-Down
3.2005
3.2000
3.1995
3.1990
3.1985
3.1980
3.1975
–0.1
–0.2
–0.3
–0.4
0.2
0.1
0.0
–45 –25
5
4
3
2
1
0
0
0
20
1
40
–5
INPUT VOLTAGE – Volts
2
TEMPERATURE – C
OUTPUT LOAD – mA
I
60 80 100 120 140 160 180
L
15
= 0mA
–4–
3
R
L
35
= 16.5
4
55
3
75
V
V
V
IN
OUT
OUT
95 115
2
= 7V
= 3.2V
= 3.3V
1
135
200
0
Figure 4. Quiescent Current vs.
Supply Voltage
Figure 7. Quiescent Current vs.
Temperature
Figure 10. Power-Up Transient
2500
2000
1500
1000
1.0
0.8
0.6
0.4
0.2
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
500
0
0
0
0
0
–25
20
2
–5
40 60 80
INPUT VOLTAGE – Volts
4
15
TEMPERATURE – C
I
L
I
6
L
35
TIME – s
= 200mA
= 0mA
100
8
55
V
120 140 160 180
V
OUT
10
V
C
R
V
IN
75
SD
L
V
I
OUT
L
L
OUT
= 0.47 F
= 16.5
= 0mA
= V
12
= 3.3V
95
= 3.3V
IN
V
OR 3V
IN
REV. A
14
115
= 7V
16
135
200