Datasheet

Typical characteristics LK112xx
10/17 Doc ID 7362 Rev 16
Figure 21. Stability Figure 22. Spectrum noise
Figure 23. Start-up transient Figure 24. Start-up transient
V
I
=3.5V, V
O
=2.5V, V
SHDN
= 0 to 1.8V, R
L
=2.5kΩ, C
I
=1µF,
C
O
=4.7µF, C
BYP
=10nF
V
I
=3.5V, V
O
=2.5V, V
SHDN
= 0 to 1.8V, R
L
=68Ω, C
I
=1µF,
C
O
=4.7µF, C
BYP
=100nF
Figure 25. Line transient Figure 26. Line transient
V
I
=3.5 to 4.5V, V
O
=2.5V, V
SHDN
= 1.8V, I
O
=30mA, no C
I
,
C
O
=100µF, C
BYP
=10nF, t
s
=t
f
=2µs
V
I
=3.5 to 4.5V, V
O
=2.5V, V
SHDN
= 1.8V, I
O
=30mA, no C
I
,
C
O
=10µF, C
BYP
=10nF, t
s
=t
f
=2µs