Datasheet

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
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
LP2950
LP2951
SLVS582H –APRIL 2006–REVISED MARCH 2012 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
12 Submit Documentation Feedback Copyright © 2006–2012, Texas Instruments Incorporated
Product Folder Link(s): LP2950 LP2951