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
V_IN = 1.2V
V_OUT = 1.0V
3
I_OUT = 500mA
2
1
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
EN Pin Current
vs. Temperature
25
20
15
10
V_IN = 1.5V
V_OUT = 1.0V
5
V_EN = 3.6V
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
0.510
0.505
0.500
Feedback Pin Voltage
vs. Temperature
V_IN = 1.5V
V_OUT = 1.0V
I_OUT = 10mA
0.495
0.490
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
Shutdown Ground Current
vs. Temperature
5
4
V_IN =1.5V
V_OUT = 0V
3
2
1
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature
200
V_IN = 1.5V
160
V_FB = 0V
120
I_OUT = 1.5A
80
40
I_OUT = 100mA
0
-50
-20 10 40 70 100 130
TEMPERATURE (°C)
Feedback Pin Current
vs. Temperature
25
V_IN = 1.5V
20
V_FB = 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
V_IN = 1.5V
V_OUT = 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
V_IN = 1.2 to 3.6V
V_OUT = 1.0V
I_OUT = 10mA
-20 10 40 70 100 130
TEMPERATURE (°C)
November 2010
6
M9999-112210-A