MIC2245 データシートの表示（PDF） - Micrel
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MIC2245 Datasheet PDF : 14 Pages
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Micrel, Inc.
Typical Characteristics - LDO Mode
Current Limit
vs. Supply Voltage
140
120
100
80
60
40
20
02.7
LowQ = 0V
3.4 4.1 4.8 5.5
SUPPLY VOLTAGE (V)
Dropout Voltage
vs. Temperature
80
70
60
50
40
30
20
VOUT = 3.3V
10
IOUT = 25mA
LowQ = 0V
0-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature
40
35
30
25
20
15
10
VOUT = 3.3V
5
IOUT = 10mA
LowQ = 0V
0-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Enable Threshold Voltage
vs. Supply Voltage
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
LowQ = 0V
0.52.7
3.4
4.1
4.8
5.5
SUPPLY VOLTAGE (V)
MIC2245
Dropout Voltage
vs. Temperature
160
140
120
100
80
60
40
VOUT = 3.3V
20
IOUT = 50mA
LowQ = 0V
0-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature
9
8
7
6
5
4
3
2
VOUT = 3.3V
1
IOUT = 1mA
LowQ = 0V
0-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
January 2006
6
M9999-012406
www.micrel.com
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