FAN2504 Fairchild Semiconductor, FAN2504 Datasheet - Page 7

• Manufacturer Part Number: FAN2504
• Description: The FAN2504/05 family of micropower low-dropout voltage regulators utilize CMOS technology to offer a new level of cost-effective performance in GSM and TDMA cellular handsets, Laptop and Notebook portable computers, and other portale devices
• Manufacturer: Fairchild Semiconductor

FAN2504/FAN2505
Typical Performance Characteristics
REV. 1.0.9 12/17/10
100
100
100
70
60
50
40
30
20
10
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0
3.1
10
10
10
Rejection Ratio vs. Voltage
I
C
I
C
C
I
C
I
OUT
OUT
OUT
OUT
OUT
OUT
BYP
OUT
100
100
100
200mA
100mA
= 100mA
= 100 A
= 200mA
= 100 A
Power Supply
= 1.0 F Cer.
= 10 F Cer.
= 0.01 F
= 1.0 F Cer.
Rejection Ratio
Rejection Ratio
Rejection Ratio
10mA
Power Supply
Power Supply
Power Supply
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1k 10k 100k 1M 10M
1k 10k 100k 1M 10M
1k 10k 100k 1M 10M
3.6
Voltage (V)
V
V
IN
OUT
C
C
= 4.0V
OUT
BYP
= 3.0V
V
V
V
V
IN
OUT
= 10 F Cer.
= 0.01 F
IN
OUT
= 4.0V
= 4.0V
4.1
= 3.0V
= 3.0V
0.0001
0.001
100
100
100
0.01
80
60
40
20
80
60
40
20
80
60
40
20
0.1
10
0
0
0
10
1
10
10
10
V
V
V
V
I
C
C
OUT
IN
OUT
IN
OUT
OUT
BYP
C
C
I
100
100
100
L
Noise Performance
= 4.0V
= 4.0V
OUT
BYP
100
= 10 A
= 200mA
= 3.0V
= 3.0V
= 10 F Cer.
= 0.01 F
Rejection Ratio
Rejection Ratio
Rejection Ratio
Power Supply
Power Supply
Power Supply
Frequency (Hz)
Frequency (Hz)
= 1.0 F
= 0.01 F
Frequency (Hz)
1k 10k 100k 1M 10M
1k 10k 100k 1M 10M
1k 10k 100k 1M 10M
Frequency (Hz)
1k
I
C
C
I
C
OUT
OUT
OUT
OUT
BYP
10k 100k
V
V
= 100 A
= 10mA
V
V
= 10 F Cer.
= 0.01 F
= 1.0 F Cer.
IN
OUT
IN
OUT
= 4V
= 4.0V
= 3V
= 3.0V
1M
40.00
38.00
36.00
34.00
32.00
30.00
100
100
80
60
40
20
80
60
40
20
70
60
50
40
30
20
10
0
0
0
0.1
10
10
Rejection Ratio vs. Voltage
3.1
V
V
V
V
I
OUT
IN
OUT
IN
OUT
PRODUCT SPECIFICATION
100
100
Ground Pin Current
100mA
= 4.0V
= 4.0V
200mA
10mA
= 100 A
= 3.0V
= 3.0V
Rejection Ratio
Rejection Ratio
Power Supply
Power Supply
Power Supply
Load Current (mA)
1
Frequency (Hz)
Frequency (Hz)
1k 10k 100k 1M 10M
1k 10k 100k 1M 10M
3.6
Voltage (V)
C
OUT
I
C
I
C
C
OUT
OUT
OUT
OUT
BYP
10
= 1.0 F Cer.
= 100mA
= 10mA
= 1.0 F Cer.
= 0.01 F
= 10 F Cer.
4.1
100
7