Datasheet

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90
80
70
60
50
40
30
20
10
0
-10
Frequency(Hz)
10 100 1k 10k 100k 1M 10M
Power
-SupplyRejectionRatio(dB)
V -
IN
= 5V
C m
IN
=10 F
C m
OUT
=10 F
C =0
NR
mF
I =1mA
OUT
I =200mA
OUT
I =100mA
OUT
90
80
70
60
50
40
30
20
10
0
-10
Frequency(Hz)
10 100 1k 10k 100k 1M 10M
Power
-SupplyRejectionRatio(dB)
V
IN
= -5V
C
IN
=10mF
C
OUT
=10mF
C =0.01
NR
mF
I =1mA
OUT
I =200mA
OUT
I =100mA
OUT
TPS72301
TPS72325
SLVS346B – SEPTEMBER 2003 – REVISED JULY 2007
TYPICAL CHARACTERISTICS (continued)
TPS72325 at V
IN
= V
OUTnom
– 0.5V, I
OUT
= 1mA, V
EN
= 1.5V, C
OUT
= 2.2 μ F, and C
NR
= 0.01 μ F, unless otherwise noted.
PSRR vs FREQUENCY PSRR vs FREQUENCY
Figure 25. Figure 26.
9
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