Datasheet

0.01
0.1
1
10
100
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
f – Frequency – Hz
Output Impedance – Ohm
I
L
= 1 m A
I
L
= 100 mA
I
L
= 100 µA
10 100
1k
10k 100k
1M
Ω
20
30
40
50
60
70
80
90
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
f – Frequency – Hz
Power-Supply Ripple Rejection – dB
I
L
= 100 µA
I
L
= 0
V
IN
= 6 V
C
L
= 1 µF
10 100
1k
10k 100k
1M
LP2951-33-Q1
LP2951-50-Q1
SLVSAW6D –JUNE 2011–REVISED APRIL 2013 www.ti.com
TYPICAL CHARACTERISTICS (continued)
ENABLE TRANSIENT RESPONSE ENABLE TRANSIENT RESPONSE
vs vs
TIME TIME
(C
L
= 1 μF, I
L
= 1 mA) (C
L
= 10 μF, I
L
= 1 mA)
OUTPUT IMPEDANCE RIPPLE REJECTION
vs vs
FREQUENCY FREQUENCY
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