參數(shù)資料
型號: FAN2519
廠商: Fairchild Semiconductor Corporation
英文描述: 50 mA CMOS LDO Regulators with Fast Start Enable
中文描述: 50毫安的CMOS LDO穩(wěn)壓器的快速啟動功能
文件頁數(shù): 7/10頁
文件大?。?/td> 246K
代理商: FAN2519
FAN2518/FAN2519
PRODUCT SPECIFICATION
REV. 1.0.6 2/14/03
7
Typical Performance Characteristics
0
20
40
60
80
100
P
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Power Supply
Rejection Ratio
Power Supply
Rejection Ratio
Power Supply
Rejection Ratio
I
OUT
= 100
μ
A
C
OUT
= 1.0
μ
F Cer.
V
IN
= 4.0V
V
OUT
= 3.0V
10
100
1k
10k 100k 1M 10M
0
20
40
60
80
100
P
I
OUT
= 10mA
C
OUT
= 1.0
μ
F Cer.
10
100
1k
10k 100k 1M 10M
0
20
40
60
80
100
P
I
OUT
= 50mA
C
OUT
= 1.0
μ
F Cer.
10
100
1k
10k 100k 1M 10M
0
10
20
30
40
50
60
70
3.0
3.6
Voltage (V)
4.1
P
Rejection Ratio vs. Voltage Drop
Power Supply
I
OUT
= 100
μ
A
10mA
C
OUT
= 1.0
μ
F Cer.
50mA
0
10
20
30
40
50
60
70
3.0
3.6
Voltage (V)
4.1
P
Rejection Ratio vs. Voltage Drop
Power Supply
I
OUT
= 10mA
C
OUT
= 10
μ
F Cer.
100
μ
A
50mA
V
IN
= 4.0V
V
OUT
= 3.0V
V
IN
= 4.0V
V
OUT
= 3.0V
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
P
I
OUT
= 100
μ
A
C
OUT
= 10
μ
F Cer.
C
BYP
= 0.01
μ
F
10
100
1k
10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
0
20
40
60
80
100
P
Frequency (Hz)
Frequency (Hz)
Power Supply
Rejection Ratio
Power Supply
Rejection Ratio
V
IN
= 4.0V
V
OUT
= 3.0V
10
100
1k
10k 100k 1M 10M
0
20
40
60
80
100
P
10
100
1k
10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
I
OUT
= 10mA
C
OUT
= 10
μ
F Cer.
C
BYP
= 0.01
μ
F
I
OUT
= 50mA
C
OUT
= 10
μ
F Cer.
C
BYP
= 0.01
μ
F
Frequency (Hz)
Noise Performance
0.0001
0.001
0.01
0.1
1
10
10
100
1k
10k
100k
1M
C
OUT
= 1.0
μ
F
C
= 0.01
μ
F
I
L
= 10
μ
A
V
IN
= 4V
V
OUT
= 3V
N
μ
V
H
Load Current (mA)
Ground Pin Current
20.00
22.00
24.00
26.00
28.00
30.00
0.1
1
10
V
IN
= 4V
V
OUT
= 3V
Q
μ
A
0.00
Input Voltage (V)
Ground Pin Current
5.00
10.00
15.00
20.00
25.00
30.00
35.00
Q
μ
A
3.0
4.0
5.0
6.0
7.0
V
OUT
= 3V
I
OUT
= 100
μ
A
0.00
Input Voltage (V)
Ground Pin Current
5.00
10.00
15.00
20.00
25.00
30.00
35.00
Q
μ
A
3.0
4.0
5.0
6.0
7.0
V
OUT
= 3V
I
OUT
= 50mA
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