AAT2505 Analogic Corporation, AAT2505 Datasheet - Page 6

• Manufacturer Part Number: AAT2505
• Manufacturer: Analogic Corporation

Typical Characteristics
Unless otherwise noted, V
6
300
540
480
420
360
240
180
120
500
450
400
350
300
250
200
150
100
60
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
-0.40
-0.45
0.05
0.00
50
0
0
-40 -30 -20 -10 0
LDO Dropout Voltage vs. Output Current
0
-40 -30 -20 -10
LDO Dropout Voltage vs. Temperature
LDO Output Voltage vs. Temperature
I
I
L
L
= 300mA
= 150mA
50
(EN = GND; ENLDO = V
(EN = GND; ENLDO = V
Output Current (mA)
(EN = GND; ENLDO = V
10 20 30 40 50 60 70 80 90 100 110 120
0
100
Temperature (°C)
85°C
10
Temperature (° ° C)
20
IN
I
L
150
= 100mA
= 5V, T
30
-40°C
40
200
50
A
25°C
IN
IN
= 25°C.
60
)
)
IN
I
)
L
70
250
= 50mA
80
90 100
300
90.00
80.00
70.00
60.00
50.00
40.00
30.00
20.00
10.00
0.00
3.20
3.00
2.80
2.60
2.40
2.20
2.00
V
V
ENLDO
OUT
2.70
2
LDO Initial Power-Up Response Time
(1V/div)
LDO Ground Current vs. Input Voltage
I
OUT
(5V/div)
I
I
OUT
OUT
=0mA
Converter/Linear Regulator
= 0mA
= 10mA
2.80
LDO Dropout Characteristics
2.5
Dual Channel, Step-Down
I
OUT
(EN = GND; ENLDO = V
=10mA
(EN = GND; ENLDO = V
(EN = GND; ENLDO = V
Time (400µs/div)
2.90
I
OUT
3
Input Voltage (V)
Input Voltage (V)
I
OUT
= 50mA
I
OUT
=50mA
I
=150mA
OUT
3.00
3.5
I
OUT
I
OUT
= 100mA
=300mA
= 150mA
3.10
IN
4
)
IN
IN
)
)
I
OUT
2505.2006.06.1.1
3.20
= 300mA
4.5
3.30
5