MIC5219 Datasheet, PDF (10/12 Pages) Micrel Semiconductor – 500mA-Peak Output LDO Regulator

MIC5219
Micrel
10
100mA
8
10
8
100mA
10
8
100mA
6
200mA
6
6
200mA
4
2 ^400mA
300mA
4
2 _400mA
300mA
4
200mA
2 _500mA
300mA
500mA
0
0 20 40 60 80 100
DUTY CYCLE (%)
0
500mA
0 20 40 60 80 100
DUTY CYCLE (%)
400mA
0
0 20 40 60 80 100
DUTY CYCLE (%)
a. 25°C Ambient
b. 50°C Ambient
c. 85°C Ambient
Figure 1. MIC5219-x.xBM5 (SOT-23-5) on Minimum Recommended Footprint
10
10
10
100mA
8
6
200mA
4
300mA
8
100mA
6
200mA
4
300mA
8
100mA
6
200mA
4
2 ^400mA
500mA
0
0 20 40 60
80 100
2 _400mA
500mA
0
0 20 40 60
80 100
2 _400mA
0
500mA
0 20 40
300mA
60 80 100
DUTY CYCLE (%)
DUTY CYCLE (%)
DUTY CYCLE (%)
a. 25°C Ambient
b. 50°C Ambient
c. 85°C Ambient
Figure 2. MIC5219-x.xBM5 (SOT-23-5) on 1-inch² Copper Cladding
10
100mA
8
10
100mA
8
10
8
100mA
6
200mA
4
300mA
6
200mA
4
300mA
6
200mA
4
300mA
400mA
2
500mA
0
0 20 40 60 80 100
DUTY CYCLE (%)
a. 25°C Ambient
2 ^400mA
500mA
0
0 20 40 60 80 100
DUTY CYCLE (%)
b. 50°C Ambient
2
400mA
0
500mA
0 20 40 60 80 100
DUTY CYCLE (%)
c. 85°C Ambient
Figure 3. MIC5219-x.xBMM (MSOP-8) on Minimum Recommended Footprint
10
200mA
8
10
200mA
8
10
100mA
8
6
300mA
4
400mA
6
4
400mA
300mA
6
200mA
4
300mA
2
500mA
2
500mA
2 ^400mA
500mA
0
0 20 40 60 80 100
0
0 20 40 60 80 100
0
0 20 40 60 80 100
DUTY CYCLE (%)
DUTY CYCLE (%)
DUTY CYCLE (%)
a. 25°C Ambient
b. 50°C Ambient
c. 85°C Ambient
Figure 4. MIC5219-x.xBMM (MSOP-8) on 1-inch² Copper Cladding
MIC5219
10
July 2000