CM3004 데이터 시트보기 (PDF) - California Micro Devices Corp

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CM3004

1.0 Amp Dual Mode Low-Dropout CMOS Regulator

California Micro Devices Corp 

PRELIMINARY

CM3004

Performance Information

Typical DC Characteristics nominal conditions unless specified otherwise)

Nominal Conditions: CIN = 10µF, COUT = 10µF

1.25

2.6

2.55

1.20

2.5

1.15

1.7 1.8 2.0 2.5 3.0 3.3 3.5

Input Voltage (V)

Figure 1. Line Regulation, (ILOAD=5mA)

1.2

2.45

2.4

3.0

4.0

5.0

Input Voltage (V)

Figure 4. Line Regulation, (ILOAD=5mA)

2.6

2.55

1.25

2.5

2.45

1.15

0.0

0.5

1.0

Load Current (A)

Figure 2. Load Regulation (VIN = 1.8V)

2.4

0

0.5

1.0

Load Current (A)

Figure 5. Load Regulation (VIN = 3.3V)

1.4

1.2

1

0.8

0.6

0.4

0.2

0

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5

Input Voltage (V)

Figure 3. Operating Voltage Range (VOUT = 1.2V)

3

2.5

2

1.5

1

0.5

0

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5

Input Voltage (V)

Figure 6. Operating Voltage Range (VOUT = 2.5V)

© 2005 California Micro Devices Corp. All rights reserved.

01/10/05 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.calmicro.com 5

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