ADP3338AKC-2.85-R7 Analog Devices Inc, ADP3338AKC-2.85-R7 Datasheet - Page 6

• 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

ADP3338
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, unless otherwise noted.
2.515
2.510
2.505
2.500
2.495
2.490
2.504
2.503
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
300
250
200
150
100
50
0
Figure 4. Line Regulation Output Voltage vs. Input Voltage
2.5
0
0
V
OUT
Figure 6. Ground Current vs. Supply Voltage
Figure 5. Output Voltage vs. Load Current
= 2.5V
0.2
2
INPUT VOLTAGE (V)
4.5
LOAD CURRENT (A)
INPUT VOLTAGE (V)
0.4
I
I
L
L
4
= 1A
= 0A
0.6
6.5
6
V
I
0.8
OUT
LOAD
I
L
= 0.5A
= 2.5V
V
IN
= 0A
= 6V
8.0
1.0
8
Rev. B | Page 6 of 16
–0.05
Figure 8. Output Voltage Variation % vs. Junction Temperature
12
10
18
16
14
12
10
8
6
4
2
0
0.4
0.3
0.2
0.1
8
6
4
2
0
–40
0
0
–40
V
V
OUT
IN
Figure 9. Ground Current vs. Junction Temperature
V
V
OUT
IN
= 6V
–20
= 2.5V
= 6V
–20
Figure 7. Ground Current vs. Load Current
= 2.5V
I
LOAD
0.2
0
I
LOAD
JUNCTION TEMPERATURE (°C)
0
= 1A
JUNCTION TEMPERATURE ( ° C)
20
= 700mA
OUTPUT LOAD (A)
20
0.4
40
I
60
LOAD
40
0.6
= 500mA
80
60
I
LOAD
100
I
L
I
= 0.3A
= 300mA
L
80
I
L
= 0.5A
0.8
120
= 0.7A
I
L
= 1A
100
I
140
L
= 0A
120
1.0
160