LDK120C33R STMicroelectronics, LDK120C33R Datasheet - Page 13

• Manufacturer Part Number: LDK120C33R
• Description: Low Dropout Controllers - LDO 200 mA low quiescent Very low noise LDO
• Manufacturer: STMicroelectronics

Specifications of LDK120C33R

• Rohs: yes

LDK120xx
Figure 29. Load transient (V
V
Figure 31. Enable transient (V
V
Figure 33. Dropout voltage vs. temperature
OUT
OUT
300
250
200
150
100
C
C
50
OUT
OUT
= V
@ 0.8 V, V
-50
0
ADJ
C
= 1 µF, t
= 1 µF, t
IN
= C
, V
-25
OUT
IN
(I
IN
= 1 µF, I
= V
OUT
r
r
= 1.9, V
= t
= t
0
EN
f
f
OUT
= 5 µs
= 1 µs
= 100 mA)
= 3.5 V, I
= 100 mA, Fixed 3.0 V version
EN
25
Temperature [ °C]
= 0 to V
OUT
50
= 1 mA to 200 mA,
IN
OUT
, I
75
OUT
OUT
= V
= 200 mA,
100
= V
ADJ
ADJ
Doc ID 023965 Rev 2
)
125
)
AM16226v1
150
Figure 30. Startup transient
V
Figure 32. Enable transient (V
V
Figure 34. Dropout voltage vs. temperature
OUT
IN
300
250
200
150
100
= 4 V, V
= 1 µF, t
t
r
50
= 3 V, V
= t
-50
0
f
= 1 µs
C
IN
EN
= C
r
-25
= t
IN
= 0 to V
OUT
= V
(I
f
Typical performance characteristics
= 5 µs
= 1 µF, I
OUT
EN
0
IN
= 0 to 4.2 V, I
OUT
= 200 mA)
, I
OUT
= 200 mA, Fixed 3.0 V version
25
Temperature [°C]
= 200 mA, C
50
OUT
= 1 mA, C
75
OUT
IN
= C
100
= 3 V)
OUT
IN
= C
= 1 µF,
125
OUT
AM16227v1
13/25
150