Datasheet

0
10
20
30
40
50
100
RIPPLE REJECTION (dB)
10 100 1k 10k 100k
FREQUENCY (Hz)
60
70
80
90
1M
1.202
1.200
1.201
-40
25
1.199
JUNCTION TEMPERATURE (ºC)
V
OUT
(V)
0 50
75
100 125
-25
1.198
V
OUT
= 1.2V
-50 -25 0 25 50 75 100
125
TEMPERATURE (
o
C)
V
OUT
(V)
0.980
0.985
0.990
0.995
1.000
1.005
1.010
1.015
1.020
-60 -40 -20 0 20 40 60 80 100 120 140
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
I
GND
(mA)
TEMPERATURE (°C)
I
L
= 800 mA
I
L
= 240 mA
I
L
= 1 mA
LP3879
www.ti.com SNVS396B –MAY 2006–REVISED APRIL 2013
Typical Performance Characteristics
Unless otherwise specified: V
IN
= 3.3V, V
OUT
= 1V, I
L
= 1 mA, C
IN
= 4.7 µF, C
OUT
= 10 µF, V
S/D
= 2V, C
BYP
= 10 nF, T
J
= 25°C.
I
GND
vs Temperature Minimum V
IN
Over Temperature
Figure 3. Figure 4.
I
GND
vs I
Load
V
OUT
vs Temperature
Figure 5. Figure 6.
V
OUT
vs Temperature Ripple Rejection
Figure 7. Figure 8.
Copyright © 2006–2013, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: LP3879