Datasheet

0.01
0.1
1
10
100 1k 10k 100k
f - Frequency - Hz
V
IN1
=4.3V
V
OUT1
=3.3V
I
O
=10mA
OutputSpectralNoiseDensity V/- m ÖHz
0.01
0.1
1
10
100 1k 10k 100k
V
IN1
=4.3V
V
OUT1
=3.3V
I
O
=500mA
f - Frequency - Hz
OutputSpectralNoiseDensity V/- m ÖHz
0.01
0.1
1
10
100 1k 10k 100k
V
IN2
=2.8V
V
OUT2
=1.8V
I
O
=250mA
f - Frequency - Hz
OutputSpectralNoiseDensity V/- m ÖHz
0.01
0.1
1
10
100 1k 10k 100k
V
IN2
=2.8V
V
OUT2
=1.8V
I
O
=10mA
f - Frequency - Hz
OutputSpectralNoiseDensity V/- m ÖHz
TPS70245, TPS70248
TPS70251, TPS70258
TPS70202
SLVS286E –JUNE 2000–REVISED DECEMBER 2009 www.ti.com
TYPICAL CHARACTERISTICS (continued)
OUTPUT SPECTRAL NOISE DENSITY OUTPUT SPECTRAL NOISE DENSITY
vs vs
FREQUENCY FREQUENCY
Figure 11. Figure 12.
OUTPUT SPECTRAL NOISE DENSITY OUTPUT SPECTRAL NOISE DENSITY
vs vs
FREQUENCY FREQUENCY
Figure 13. Figure 14.
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