MAX872 Maxim, MAX872 Datasheet - Page 5

• Manufacturer Part Number: MAX872
• Description: 10A / Low-Dropout / Precision Voltage References
• Manufacturer: Maxim

(V
IN
250
200
150
100
50
25
= 3V (MAX872), V
20
15
10
0
5
4
0
3
2
1
100
-50
-50
SUPPLY CURRENT vs. TEMPERATURE
LOAD REGULATION vs. TEMPERATURE
T
A
-25
-25
= +25°C
vs. SOURCE CURRENT
SOURCING 0 A TO 500 A
SINKING 0 A TO -500 A
DROPOUT VOLTAGE
SOURCE CURRENT ( A)
150
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
T
A
MAX874
MAX872
_______________________________________________________________________________________
= +85°C
IN
25
25
V
= 5V (MAX874), no load, T
IN
T
= 20V
A
200
50
50
= -40°C
V
V
IN
IN
= 10V
= 5V
75
75
250
100
100
2.505
2.503
2.500
2.498
2.495
20
15
10
5
0
0
4
3
2
1
5
Precision Voltage References
A
-50
2
0
OUTPUT VOLTAGE vs. INPUT VOLTAGE
LOAD REGULATION vs. TEMPERATURE
= +25°C, unless otherwise noted.)
2
4
-25
4
6
vs. INPUT VOLTAGE
SOURCING 0 A TO 500 A
SUPPLY CURRENT
6
SINKING 0 A TO -500 A
INPUT VOLTAGE (V)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
8
0
MAX872
8
MAX874
10
25
10 12 14 16 18 20
MAX872
12
Typical Operating Characteristics
MAX874
14
50
16
10µA, Low-Dropout,
75
18
100
20
2.500
2.502
2.501
2.499
2.498
4.100
4.090
4.098
4.096
4.094
4.092
20
15
10
5
0.01
-50
4
OUTPUT VOLTAGE vs. INPUT VOLTAGE
SUPPLY CURRENT vs. TEMPERATURE
6
V
-25
IN
= 5V
vs. SOURCE CURRENT
8
SOURCE CURRENT (mA)
OUTPUT VOLTAGE
INPUT VOLTAGE (V)
TEMPERATURE (°C)
V
0.1
0
IN
10
= 10V
MAX874
MAX872
MAX872
12
V
25
IN
= 20V
14
50
1
NO LOAD
16
V
IN
75
= 3V
18
100
20
10
5