AMC7637
Dropout Voltage vs. Output Voltage
Dropout Voltage vs. Load Curent
800
700
600
500
400
300
200
100
0
800
700
600
500
400
300
200
100
0
VOUT =1.8V
VOUT =1.5V
Io=300mA
Io=200mA
Io=100mA
VOUT =2.5V
VOUT =3.3V
1.5
1.8
2.5
3.3
0
50
100
150
200
250
300
Output Voltage (V)
Load Current
Output Voltage vs. Temperature
3.40
3.35
3.30
3.25
3.20
3.15
3.10
AMC7637-3.3V
VIN=5V
IO=100mA
IO=300mA
-40 -20
0
20 40 60 80 100 120 140 160
Temperature ( C)
°
Load Transient Response
Load Transient Response
℃
VIN=5V, CIN=1uF, COUT=2.2uF,TA=25
VIN=5V, CIN=1uF, COUT=2.2uF,TA=25℃
AMC7637-2.5
AMC7637-3.3
IO= 10mA - 300mA
IO= 10mA - 300mA
SR=2mA/us
TIME= 200 us/DIV
SR=2mA/us
TIME= 200 us/DIV
Copyright © 2007 ADDtek Corp.
5
DD053_C -- JUNE 2007
ADDTEK [ ADDTEK CORP ]
