參數(shù)資料
型號(hào): CM3016
英文描述: Micropower. 4.75V/500mA Low Noise LDO
中文描述: 微。 4.75V/500mA低噪音LDO
文件頁(yè)數(shù): 5/10頁(yè)
文件大?。?/td> 208K
代理商: CM3016
2003 California Micro Devices Corp. All rights reserved.
11/04/03
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
L
Tel: 408.263.3214
L
Fax: 408.263.7846
L
www.calmicro.com
5
CM3016-48
Performance Information
Typical DC Characteristics (nominal conditions unless otherwise specified, CM3016-48ST Only)
C
IN
= 2.2uF, C
OUT
= 2.2uF, No C
BYP
,, V
IN
= 5.75V, Load = 5mA
Load Regulation
4.700
4.725
4.750
4.775
4.800
0
100
200 300
LOAD CURRENT [mA]
400 500 600
700
O
Dropout Voltage (Vout=4.7V)
0
100
200
300
400
500
0
200
400
600
800
LOAD [mA]
D
Foldback Current Limiting
0.0
1.0
2.0
3.0
4.0
5.0
0
200
400
600
800
1000
1200
LOAD CURRENT [mA]
O
Line Regulation
4.70
4.71
4.72
4.73
4.74
4.75
4.76
4.7
5.2
5.7
6.2
INPUT VOLTAGE [V]
O
1mA Load
200mA Load
Line Regulation
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
1
2
3
4
5
6
INPUT VOLTAGE [V]
O
1mA Load
Enable Voltage Threshold
500
600
700
800
900
1000
4.5
5.0
5.5
6.0
SUPPLY VOLTAGE [V]
T
Supply Current vs. Voltage (EN = VIN)
0
20
40
60
80
100
120
140
160
180
0
1
4
5
6
INPUT VOLTAGE [V]
G
1mA Load
En = Vin
Ground Current vs. Outut Load
100
125
150
175
200
0
100 200 300 400 500 600 700 800
LOAD CURRENT [mA]
G
Output Supply Current vs. Voltage
0
500
1000
1500
2000
2500
0
5
6
OUTPUT SUPPLY VOLTAGE [V]
O
Vin = 0V, EN = 0V
Input Supply Current vs. Voltage
0
500
1000
1500
2000
2500
0
1
INPUT SUPPLY VOLTAGE [V]
2
3
4
5
6
I
Vout = 0V, EN = 0V
Input Supply Current vs. Voltage
0
500
1000
1500
2000
2500
3000
0
INPUT SUPPLY VOLTAGE [V]
5
6
I
Vout = 4.75V, EN = 0V
Output Supply Current vs. Voltage
0
1
10
100
1000
10000
0.0
1.0
2.0
3.0
4.0
5.0
6.0
OUTPUT SUPPLY VOLTAGE [V]
O
Vin = 4.75V,
EN = 0V
Clamp to GND
Protect
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