AAT3236
300mA CMOS High Performance LDO
Typical Characteristics
Dropout Voltage vs. Temperature
400
3.1
Dropout Characteristics
Dropout Voltage (mV)
300
250
200
150
100
50
0
-40
-20
0
20
40
60
80
I
L
= 300mA
Output Voltage (V)
350
3.0
I
OUT
= 10mA
I
OUT
= 0mA
I
OUT
= 50mA
2.9
I
OUT
= 100mA
I
OUT
= 150mA
I
L
= 150mA
I
L
= 100mA
I
L
= 50mA
2.8
I
OUT
= 300mA
2.7
2.9
3.0
3.1
3.2
3.3
100
120
Temperature (°C)
Input Voltage (V)
Ground Current vs. Temperature
105
120
Ground Current vs. Input Voltage
V
OUT
= 3.0V
I
OUT
= 0
I
OUT
= 50mA
I
OUT
= 150mA
I
OUT
= 300mA
Ground Current (μA)
Ground Current (μA)
100
95
90
85
80
-50
0
50
100
150
100
80
60
40
20
0
2
3
4
5
Temperature (°C)
Input Voltage (V)
Dropout Voltage vs. Output Current
350
3.014
Output Voltage vs. Temperature
Dropout Voltage (mV)
85 C
25 C
-40 C
250
200
150
100
50
0
0
50
100
150
200
250
Output Voltage (V)
300
3.013
3.012
3.011
3.01
3.009
3.008
3.007
300
-50
0
50
100
150
Output Current (mA)
Temperature (°C)
3236.2007.03.1.4
5
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
