ADP3338AKC-2.85-R7 Analog Devices Inc, ADP3338AKC-2.85-R7 Datasheet - Page 7

• Manufacturer Part Number: ADP3338AKC-2.85-R7
• Description: IC REG LDO 1A PREC 2.85V SOT-223
• Manufacturer: Analog Devices Inc
• Series: anyCAP®r

Specifications of ADP3338AKC-2.85-R7

• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Mounting Type: Surface Mount
• Current - Output: 1A
• Voltage - Output: 2.85V
• Voltage - Input: Up to 8V
• Operating Temperature: -40°C ~ 85°C
• Regulator Topology: Positive Fixed
• Voltage - Dropout (typical): 0.19V @ 1A
• Number Of Regulators: 1
• Current - Limit (min): -
• Other names: ADP3338AKC-2.85R7

250
200
150
100
2.51
2.50
2.49
50
3
2
1
0
4.5
3.5
0
0
0
40
V
I
LOAD
V
OUT
OUT
V
C
I
LOAD
OUT
OUT
1
Figure 10. Dropout Voltage vs. Load Current
= 2.5V
= 1A
= 2.5V
= 2.5V
= 1µF
= 1A
0.2
2
Figure 11. Power-Up/Power-Down
Figure 12. Line Transient Response
80
3
LOAD CURRENT (A)
0.4
4
120
TIME (sec)
TIME (µs)
5
0.6
6
160
7
0.8
8
200
9
10
1.0
240
Rev. B | Page 7 of 16
2.51
2.50
2.49
2.6
2.5
2.4
2.6
2.5
2.4
4.5
3.5
1
0
1
0
40
0
0
V
C
V
C
I
V
C
LOAD = 1A
IN
IN
OUT
OUT
OUT
OUT
= 6V
= 6V
= 2.5V
= 1 µ F
= 10 µ F
= 10µF
Figure 14. Load Transient Response
Figure 15. Load Transient Response
Figure 13. Line Transient Response
200
200
80
400
400
120
TIME ( µ s)
TIME ( µ s)
TIME ( µ s)
600
600
160
800
800
200
ADP3338
1000
1000
240