150mA CMOS High Performance LDO
Typical Characteristics
Unless otherwise noted, V
IN
= 5V, T
A
= 25°C.
AAT3215
Dropout Voltage vs. Temperature
200
Dropout Characteristics
3.1
Dropout Voltage (mV)
160
140
120
100
80
60
40
20
0
-40
-20
Output Voltage (V)
180
I
L
= 150mA
I
L
= 100mA
I
L
= 50mA
3.0
I
OUT
= 10mA
I
OUT
= 0mA
I
OUT
= 150mA
2.9
I
OUT
= 100mA
2.8
I
OUT
= 50mA
2.9
3.0
3.1
3.2
3.3
2.7
0
20
40
60
80
100
120
Temperature (°C)
Input Voltage (V)
Dropout Voltage vs. Output Current
200
Ground Current vs. Input Voltage
120
Dropout Voltage (mV)
Ground Current (μA)
180
160
140
120
100
80
60
40
20
0
0
50
100
150
100
80
60
40
20
0
2
V
OUT
= 3.0V
I
OUT
= 5mA
I
OUT
= 150mA
I
OUT
= 0
3
4
5
Output Current (mA)
Input Voltage (V)
Ground Current vs. Temperature
(V
OUT
= 3.0V)
105
3.014
Output Voltage vs. Temperature
Ground Current (μA)
Output Voltage (V)
0
50
100
150
100
95
90
85
80
-50
3.013
3.012
3.011
3.01
3.009
3.008
3.007
-50
0
50
100
150
Temperature (°C)
Temperature
(°C)
3215.2006.05.1.6
5
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
