AIC1085
3A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
SPEC NO: DS-1085-01 FEB 02, 01
n
TYPICAL
0.1
PERFORMANCE CHARACTERISTICS
Load Transient Response
Line Transient Response
Output Voltage
(mV, AC)
V
IN
=5V
C
IN
=1
µ
F
C
OUT
=10
µ
F (Tantalum)
V
OUT
=3.3V
50
0
Output Voltage
(V, AC)
0.05
0
-0.05
-0.1
--50
--100
C
OUT
=10
µ
F (Tantalum)
V
OUT
=3.3V
Input Voltage (V)
Load Current
1.5A
7.0
0.1A
6.0
0
40
80
120
160
200
0
10
20
30
40
50
Time (
µ
S)
Time (
µ
S)
Dropout Voltage (VOUT=3.3V)
1.22
Minimum Operating Current
Minimum Operating Current (mA)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1
2
3
4
5
Minimum Differential Voltage (V)
1.20
1.18
1.16
1.14
1.12
1.10
1.08
1.06
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Output Current (A)
Differential Voltage (V)
ANALOG INTEGRATIONS CORPORATION
4F, 9 Industry E. 9th Road, Science-based IndustrialPark , Hsinchu, Taiwan, R.O.C.
www.analog.com.tw
TEL: (8863)577-2500
FAX:(8863)577-2510
5
AIC [ ANALOG INTERGRATIONS CORPORATION ]
