TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VIN = +5V power supply, REF3025 is used for typical characteristics, unless otherwise noted.
OUTPUT IMPEDANCE vs FREQUENCY
LINE REGULATION vs TEMPERATURE
200
150
100
50
100
10
1
0.1
0.01
0
–50
1
10
100
1k
10k
100k
–40 –20
0
20
40
60
80 100 120 140
Frequency (Hz)
Temperature (°C)
POWER-SUPPLY REJECTION RATIO vs FREQUENCY
OUTPUT VOLTAGE vs SUPPLY VOLTAGE (No Load)
90
80
70
60
50
40
30
20
10
0
2.500010
2.500000
2.499990
2.499980
2.499970
2.499960
2.499950
2.499940
2.499930
2.499920
1
10
100
1k
10k
100k
2.5
3
3.5
4
4.5
5
5.5
6
Frequency (Hz)
Supply (V)
OUTPUT VOLTAGE
OUTPUT VOLTAGE vs LOAD CURRENT
vs SUPPLY VOLTAGE (ILOAD = 25mA)
2.500010
2.500000
2.499990
2.499980
2.499970
2.499960
2.499950
2.499940
2.499930
2.500200
2.500100
2.500000
2.499900
2.499800
2.499700
2.499600
2.499500
2.499400
2.499300
0
5
10
15
20
25
30
2.5
3
3.5
4
4.5
5
5.5
6
Load Current (mA)
Supply (V)
REF3012, 3020, 3025, 3030, 3033, 3040
5
SBVS032E
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