參數(shù)資料
型號(hào): CM3015-28ST
廠商: Electronic Theatre Controls, Inc.
英文描述: Micropower, 300mA Low Dropout CMOS Regulator
中文描述: 微功耗,300mA低壓差穩(wěn)壓器的CMOS
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 508K
代理商: CM3015-28ST
2004 California Micro Devices Corp. All rights reserved.
09/14/04
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.calmicro.com
5
CM3015
PRELIMINARY
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
)
Figure 1. Load Regulation
Figure 2. Dropout Voltage (V
OUT
=2.9V)
Figure 3. Foldback Current Limiting
Figure 4. Line Regulation (I
LOAD
=300mA)
Figure 5. Line Regulation (I
LOAD
=5mA)
Figure 6. Line Regulation (I
LOAD
=1mA)
g
2.90
2.95
3.00
3.05
3.10
0
100
200
300
400
500
CURRENT LOAD [mA]
O
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
100
200
300
400
500
LOAD [mA]
D
0.0
1.0
2.0
3.0
4.0
0
100 200 300 400 500 600 700 800 900
LOAD CURRENT [mA]
O
2.86
2.88
2.90
2.92
2.94
2.96
2.98
3.00
3
3.5
4
4.5
5
5.5
6
INPUT VOLTAGE [V]
O
2.9
2.92
2.94
2.96
2.98
3
3.02
3.04
3
3.5
4
4.5
5
5.5
6
INPUT VOLTAGE [V]
O
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
1
2
3
4
5
6
INPUT VOLTAGE [V]
O
1mA Load
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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CM3015-33MA 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower, 300mA Low Dropout CMOS Regulator