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MIC61150 Datasheet, PDF (6/22 Pages) Micrel Semiconductor – Low Input Voltage, Single-Supply High-Current LDO
Micrel, Inc.
Typical Characteristics (Continued)
GND Pin Current
vs. Temperature
5
4
VIN = 1.2V
VOUT = 1.0V
3
IOUT = 500mA
2
1
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
EN Pin Current
vs. Temperature
25
20
15
10
VIN = 1.5V
VOUT = 1.0V
5
VEN = 3.6V
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
0.510
0.505
0.500
Feedback Pin Voltage
vs. Temperature
VIN = 1.5V
VOUT = 1.0V
IOUT = 10mA
0.495
0.490
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
Shutdown Ground Current
vs. Temperature
5
4
VIN =1.5V
VOUT = 0V
3
2
1
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature
200
VIN = 1.5V
160
VFB = 0V
120
IOUT = 1.5A
80
40
IOUT = 100mA
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
Feedback Pin Current
vs. Temperature
25
VIN = 1.5V
20
VFB = 0.5V
15
10
5
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
MIC61150
VIN Turn-On Threshold
vs. Temperature
1.50
1.25
1.00
0.75
0.50
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
Short-Circuit Current
vs. Temperature
5
4
3
2
VIN = 1.5V
VOUT = 0V
1
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
Line Regulation
vs. Temperature
0.20
0.10
0.00
-0.10
-0.20
-50
VIN = 1.2 to 3.6V
VOUT = 1.0V
IOUT = 10mA
-20 10 40 70 100 130
TEMPERATURE (°C)
November 2010
6
M9999-112210-A