MIC5209 Datasheet, PDF (7/13 Pages) Micrel Semiconductor – 500mA Low-Noise LDO Regulator

MIC5209
Dropout Characteristics
3.5
3.0 ^{IL =100µA}
2.5
2.0
1.5
IL=100mA
1.0
0.5
IL=500mA
00 _{1 2 3 4 5 6 7 8 9}
INPUT VOLTAGE (V)
Ground Current
vs. Supply Voltage
25
20
15
10
5
IL=500mA
00 _{1 2 3 4 5 6 7 8 9}
INPUT VOLTAGE (V)
Ground Current
vs. Output Current
12
10
8
6
4
2
00 _{100 200 300 400 500}
OUTPUT CURRENT (mA)
Ground Current
vs. Supply Voltage
3.0
2.5
2.0
1.5
1.0
IL=100 mA
0.5
IL=100µA
00
2
4
6
8
INPUT VOLTAGE (V)
Micrel
August 2, 2000
7
MIC5209