Datasheet

0.60
0.80
1.00
1.20
1.40
1.60
I
BIAS
(mA)
0
0.5
1.0
1.5
LOAD CURRENT (A)
V
BIAS
= 5V
V
IN
= 2.3V
25
o
C
-40
o
C
125
o
C
LP3882
SNVS226F –MARCH 2003–REVISED APRIL 2013 www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified: T
A
= 25°C, C
OUT
= 4.7µF, Cin = 4.7µF, S/D pin is tied to V
BIAS
, V
IN
= 2.2V, V
OUT
= 1.8V.
I
BIAS
vs I
L
I
GND
vs VSD
Figure 10. Figure 11.
Noise Measurement V
OUT
Startup Waveform
Figure 12. Figure 13.
V
OUT
Startup Waveform Line Regulation vs V
BIAS
Figure 14. Figure 15.
6 Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated
Product Folder Links: LP3882