MIC29150 Micrel Semiconductor, MIC29150 Datasheet - Page 7

• Manufacturer Part Number: MIC29150
• Description: High-Current Low-Dropout Regulators
• Manufacturer: Micrel Semiconductor

March 2000
MIC29150/29300/29500/29750
30
25
20
15
10
50
40
30
20
10
MIC29152/3 Adjust Pin Current
MIC29151-xx/2 Enable Current
5
0
0
-60 -30
-60 -30
TEMPERATURE ( C)
TEMPERATURE ( C)
vs. Temperature
vs. Temperaure
0
0
I
LOAD
V
30 60 90 120 150
30 60 90 120 150
EN
V
= 2V
= 10mA
EN
= 5V
-200
0.001
400
200
-0.5
2.0
1.5
1.0
0.5
0.0
0.01
-10
-20
0.1
0
30
20
10
10
10
-5
0
8
6
4
1
-0.2
MIC2915x Output Impedance
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
0
Load Transient
Line Transient
FREQUENCY (Hz)
MIC2915x
5
vs. Frequency
TIME (ms)
MIC2915x
TIME (ms)
7
C
10
I
LOAD
OUT
C
I
LOAD
OUT
= 10 F
15
= 10mA
= 10 F
= 10mA
20
25
-100
-200
10
10
200
100
-0.5
-5
2.0
1.5
1.0
0.5
0.0
5
0
8
6
4
-0.2
0
MIC29150/29300/29500/29750
-5
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
0
Line Transient
Load Transient
MIC2915x
TIME (ms)
MIC2915x
5
TIME (ms)
C
I
I
LOAD
LOAD
OUT
C
10
OUT
= 100 F
= 10mA
= 10mA
= 100 F
15
20
25
Micrel