PRELIMINARY
CM3015
Performance Information
Typical DC Characteristics (nominal conditions unless specified otherwise)
Nominal Conditions: C
IN
= 1µF, C
OUT
= 2.2µF, No C
BYP
, V
IN
= 4.0V, Load = 5mA (all plots measured with 3.0V
V
OUT
)
g
3.00
3.10
OUTPUT VOLTAGE [V]
OUTPUT VOLTAGE [V]
0
100
200
300
400
500
2.98
2.96
2.94
2.92
2.90
2.88
2.86
3
3.5
4
4.5
5
5.5
6
3.05
3.00
2.95
2.90
CURRENT LOAD [mA]
INPUT VOLTAGE [V]
Figure 1. Load Regulation
Figure 4. Line Regulation (I
LOAD
=300mA)
3.04
3.02
0.8
DROPOUT VOLTAGE [V]
0.7
OUTPUT VOLTAGE [V]
0
100
200
300
400
500
0.6
0.5
0.4
0.3
0.2
0.1
0
3
2.98
2.96
2.94
2.92
2.9
3
3.5
4
4.5
5
5.5
6
LOAD [mA]
INPUT VOLTAGE [V]
Figure 2. Dropout Voltage (V
OUT
=2.9V)
Figure 5. Line Regulation (I
LOAD
=5mA)
4.0
OUTPUT VOLTAGE [V]
OUTPUT VOLTAGE [V]
4.0
3.5
3.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
1
INPUT VOLTAGE [V]
1mA Load
2.0
1.0
0.0
0 100 200 300 400 500 600 700 800 900
LOAD CURRENT [mA]
2
3
4
5
6
Figure 3. Foldback Current Limiting
©
2004 California Micro Devices Corp. All rights reserved.
09/14/04
Figure 6. Line Regulation (I
LOAD
=1mA)
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
5
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
