AAT2500IWP-AW-T1 AnalogicTech, AAT2500IWP-AW-T1 Datasheet - Page 6

• Manufacturer Part Number: AAT2500IWP-AW-T1
• Description: 1MHz Step-Down Converter/LDO Regulator
• Manufacturer: AnalogicTech

Typical Characteristics
Unless otherwise noted, V
6
540
480
420
360
300
240
180
120
500
450
350
400
300
250
200
150
100
1.203
1.202
1.201
1.200
1.199
1.198
1.197
1.196
60
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 20 30
Temperature (°C)
IN
I
L
150
= 100mA
= 5V, T
-40°C
40
200
50 60
A
25°C
IN
IN
= 25°C.
)
)
IN
I
)
L
70 80 90 100
250
= 50mA
1MHz Step-Down Converter/LDO Regulator
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
2.70
ENLDO
OUT
2
LDO Ground Current vs. Input Voltage
LDO Initial Power-Up Response Time
I
OUT
(1V/div)
I
I
OUT
(5V/div)
OUT
=0mA
(C
= 0mA
LDO Dropout Characteristics
= 10mA
2.80
2.5
BYP
I
OUT
= 10nF; EN = GND; ENLDO = V
=10mA
(EN = GND; ENLDO = V
(EN = GND; ENLDO = V
2.90
I
OUT
3
Input Voltage (V)
I
OUT
400μ μ s/div
= 50mA
I
OUT
=50mA
Input Voltage (V)
I
=150mA
OUT
3.00
3.5
I
OUT
I
OUT
= 100mA
=300mA
= 150mA
3.10
AAT2500
4
IN
IN
)
)
2500.2006.05.1.16
I
OUT
3.20
IN
= 300mA
4.5
)
3.30
5