APL1581
Typical Characteristics
Reference Voltage vs. Junction Temperature
1.275
1.270
Adjust Pin Current vs. Junction Temperature
80
70
Reference Voltage (V)
1.265
1.260
1.255
1.250
1.245
1.240
1.235
1.230
1.225
-50
-25
0
25
50
75
100
125
150
Adjust Pin Current (uA)
60
50
40
30
20
10
0
-50
-25
0
25
50
75
100
125
150
Junction Temperature (°C)
Junction Temperature (°C)
Minimum Load Current vs. Junction Temperature
1
.2
V
IN
-V
OUT
Dropout Voltage vs. Output Current
700
V
IN
-V
OUT
Dropout Voltage (mV)
Minimum Load Current (mA)
1
.0
600
500
400
300
T
J
=125°C
V
CNTL
-V
OUT
=10.75V
0
.8
V
CNTL
-V
OUT
=1.45V
0
.6
T
J
=25°C
0
.4
T
J
=-50°C
200
100
0
0
.2
0
.0
-5
0
-25
0
2
5
5
0
7
5
100
125
150
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Junction Temperature (°C)
Output Current (A)
Copyright
©
ANPEC Electronics Corp.
Rev. B.5 - Mar., 2008
6
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
