PRELIMINARY
CM3018
Performance Information (cont’d)
Typical DC Characteristics (nominal conditions unless otherwise specified)
Curves shown for CM3018-33, 3.3V output unless noted otherwise
Ground Current vs. Input (5mA Load)
150
GROUND CURRENT [uA]
Ground Current vs. Load (VIN = 5V)
150
Ground Current [uA]
125
100
75
50
25
0
100
50
0
0
1
INPUT VOLTAGE [V]
2
3
4
5
6
0
50
100
150
Load Current [mA]
200
Load Regulation (VIN = 5V)
3.40
Dropout Voltage vs. Load Current (VOUT = 3.25V)
200
DROPOUT VOLTAGE [mV]
OUTPUT VOLTAGE [V
3.35
150
100
3.30
3.25
50
0
3.20
0
100
200
300
LOAD CURRENT [mA]
0
50
100
150
200
LOAD CURRENT [mA]
Line Regulation (5mA Load)
3.7
OOUTPUT VOLTAGE [V]
Foldback Current Limiting (VIN = 3.8V)
4.0
OUTPUT VOLTAGE [V]
3.5
3.3
3.1
2.9
2.7
2.5
2.5
3.0
3.5
INPUT VOLTAGE [V]
3.0
2.0
1.0
0.0
4.0
4.5
5.0
5.5
6.0
0
100
200
300
400
500
LOAD CURRENT [mA]
©
2004 California Micro Devices Corp. All rights reserved.
07/29/04
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
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Tel: 408.263.3214
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Fax: 408.263.7846
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CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
