Datasheet

500 µs per division
500 mA
10 mA
20 mV
0 mV
-20 mV
Load Current
Change in
Outupt Voltage
V
IN
= 4.3 V
C
IN
= 10 µF
C
OUT
= 10 µF
V
OUT
I
OUT
V = 4.3 V
C = 10 µF
C = 10 µF (ceramic)
IN
IN
OUT
10
100 1k 10k
100k
0.01
0.1
1
Frequency - Hz
Output Noise Voltage – µV
RMS
C
OUT
= 10 µF
I
OUT
= 1.5 A
V
OUT
Adjustable
V
OUT
Fixed 3.3 V
TPS7A4501
TPS7A4533
C = 10 µF (ceramic)
I = 1.5 A
OUT
OUT
Output Noise Voltage – µV/ HzÖ
500 µs per division
V
IN
= 4.3 V
C
IN
= 10 µF
C
OUT
= 10 µF
1.5 A
10 mA
20 mV
0 mV
-20 mV
Load Current
Change in
Outupt Voltage
V
OUT
I
OUT
V = 4.3 V
C = 10 µF
C = 10 µF (ceramic)
IN
IN
OUT
TPS7A45xx
SLVS720D –JUNE 2008–REVISED AUGUST 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
OUTPUT NOISE VOLTAGE
vs
FREQUENCY LOAD TRANSIENT RESPONSE
Figure 25. Figure 26.
LOAD TRANSIENT RESPONSE
Figure 27.
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