MAX15027ATB+T Maxim Integrated Products, MAX15027ATB+T Datasheet - Page 4

• Manufacturer Part Number: MAX15027ATB+T
• Description: IC LDO REG ADJ 1A 10-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX15027ATB+T

• Regulator Topology: Positive Adjustable
• Voltage - Output: 0.5 ~ 3.3 V
• Voltage - Input: 1.43 ~ 3.6 V
• Voltage - Dropout (typical): 0.075V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A
• Current - Limit (min): 1.4A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX15027ATB+T; MAX15027ATB+TTR

1.425V to 3.6V Input, 1A Low-Dropout
Regulators with BIAS Input
(Circuit of Figure 1, V
4
_______________________________________________________________________________________
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
60
50
40
30
20
10
0
0
0
0
OUTPUT VOLTAGE vs. INPUT VOLTAGE
MAX15028 BIAS CURRENT (I
0.5
1
vs. BIAS VOLTAGE (V
1.0
200
180
160
140
120
100
80
60
40
20
0
INPUT VOLTAGE (V)
BIAS VOLTAGE (V)
2
1.5
0
MAX15028
IN
V
100
BIAS
MAX15028 DROPOUT VOLTAGE
2.0
= 1.8V, V
3
= 3.3V
200
vs. OUTPUT CURRENT
2.5
OUTPUT CURRENT (mA)
300
4
I
V
OUT
3.0
BIAS
BIAS
400
OUT
I
= 0
OUT
BIAS
= 3.3V
5
500
)
3.5
= 0
= 1.5V, I
)
V
600
IN
4.0
6
= 1.4V
700
800
OUT
1.520
1.515
1.510
1.505
1.500
1.495
1.490
1.485
1.480
900
55
54
53
52
51
50
49
48
47
46
45
= 1A, T
1000
OUTPUT VOLTAGE vs. OUTPUT CURRENT
0
0
MAX15028 BIAS CURRENT (I
100
100
A
200
200
= +25°C, unless otherwise noted.)
vs. OUTPUT CURRENT
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
300
300
V
BIAS
MAX15028
400
400
= 3.3V
500
500
V
BIAS
Typical Operating Characteristics
600
600 700
= 5.5V
700
V
BIAS
800 900
800
BIAS
= 3.3V
900
)
200
180
160
140
120
100
80
60
40
20
1000
1000
0
0
V
100
BIAS
MAX15028 DROPOUT VOLTAGE
= 3.3V
200
0.35
0.34
0.33
0.32
0.31
0.30
vs. OUTPUT CURRENT
0.4
0.3
0.2
0.1
0
OUTPUT CURRENT (mA)
300
0
0
400
0.1
0.5
500
0.2
vs. INPUT VOLTAGE (V
vs. OUTPUT CURRENT
1.0
INPUT CURRENT (I
V
600
GROUND CURRENT
0.3
IN
INPUT VOLTAGE (V)
LOAD CURRENT (A)
= 1.4V
700
1.5
0.4
800
0.5
2.0
900
0.6
2.5
1000
0.7
V
V
IN
3.0
BIAS
BIAS
)
IN
0.8
)
= 3.3V
= 3.3V
3.5
0.9
4.0
1.0