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FAN2509S27X

P1-P3P4-P6P7-P9P10-P10
FAN2508/FAN2509 PRODUCT SPECIFICATION
REV. 1.0.6 2/14/03 7
Typical Performance Characteristics
0
20
40
60
80
100
PSRR (dB)
Frequency (Hz)
Power Supply
Rejection Ratio
I
OUT
= 100µA
C
OUT
= 1.0µF Cer.
V
IN
= 4.0V
V
OUT
= 3.0V
10
100
1k
10k
100k
1M
10M
0
10
20
30
40
50
60
70
3.0 3.6 4.1
PSRR (dB)
Voltage (V)
Rejection Ratio vs. Voltage Drop
Power Supply
I
OUT
= 100µA
C
OUT
= 1.0µF Cer.
10mA
50mA
0
10
20
30
40
50
60
70
3.0 3.6 4.1
PSRR (dB)
Voltage (V)
Rejection Ratio vs. Voltage Drop
Power Supply
I
OUT
= 100µA
C
OUT
= 10µF Cer.
10mA
50mA
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
PSRR (dB)
10
I
OUT
= 10mA
C
OUT
= 1.0µF Cer.
100 1k 10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
PSRR (dB)
10
I
OUT
= 50mA
C
OUT
= 1.0µF Cer.
100 1k 10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
PSRR (dB)
10
I
OUT
= 100µA
C
OUT
= 10µF Cer.
100 1k 10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
PSRR (dB)
10
I
OUT
= 10mA
C
OUT
= 10µF Cer.
100 1k 10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
0
20
40
60
80
100
PSRR (dB)
Frequency (Hz)
Frequency (Hz)
Power Supply
Noise Performance
Rejection Ratio
I
OUT
= 50mA
C
OUT
= 10µF Cer.
V
IN
= 4.0V
V
OUT
= 3.0V
10
100
1k
10k
100k
1M
10M
0.0001
0.001
0.01
0.1
1
10
10
100
1k
10k
100k
1M
C
OUT
= 1.0µF
C
BYP
= 0.01µF
I
L
= 10µA
V
IN
= 4.0V
V
OUT
= 3.0V
Noise (µV/ Hz)
Load Current (mA)
Ground Pin Current
15.00
17.00
19.00
21.00
23.00
25.00
0.1
1
10
V
IN
= 4V
V
OUT
= 3V
Quiescent Current (µA)
0.00
Input Voltage (V)
Ground Pin Current
5.00
10.00
15.00
20.00
25.00
30.00
35.00
Quiescent Current (µA)
3.0
4.0
5.0
6.0
7.0
V
OUT
= 3V
I
OUT
= 100µA
0.00
Input Voltage (V)
Ground Pin Current
5.00
10.00
15.00
20.00
25.00
30.00
35.00
Quiescent Current (µA)
3.0
4.0
5.0
6.0
7.0
V
OUT
= 3V
I
OUT
= 50mA
PRODUCT SPECIFICATION FAN2508/FAN2509
8 REV. 1.0.6 2/14/03
Typical Performance Characteristics (continued)
Functional Characteristics
Temperature (°C)
Ground Pin Current
25
0
50
75
Quiescent Current (µA)
-40
0
40
80
125
V
IN
= 4V
V
OUT
= 3V
I
L
= 50mA
Temperature (°C)
Ground Pin Current
25
0
50
75
Quiescent Current (µA)
-40
0
40
80
125
V
IN
= 4V
V
OUT
= 3V
I
L
= 100µA
Temperature (°C)
-40
0
40
80
125
2
0
4
6
8
Dropout Voltage (mV)
I
L
= 100µA
Input Voltage (V)
Dropout Characteristics
Dropout Voltage
Temperature (°C)
-40
0
40
80
125
25
0
50
75
100
Dropout Voltage (mV)
I
L
= 50mA
Dropout Voltage
1.0
0.5
0.0
1.5
2.0
2.5
3.0
3.5
Output Voltage (V)
0.0 1.0
2.0
3.0
4.0
5.0
V
OUT
= 3V
R
OUT
= 20Ω
R
OUT
= 30KΩ
Temperature (°C)
-40
0
40
80
125
Output Voltage
vs. Temperature
2.9
2.85
2.95
3
3.05
Output Voltage (V)
V
IN
= 4V
Typical 3V device
I
L
= 100µA
Output Current (mA)
Dropout Voltage
20.00
10.00
0.00
30.00
40.00
50.00
Dropout Voltage (mV)
0.1
10
20
30
40 50
Time (20µs/div)
Shutdown Delay
Output Voltage
(1V/div)
Disable Voltage
(1V/div)
Disable
V
OUT
Time (20µs/div)
Enable Pin Delay
Output Voltage
(1V/div)
Enable Voltage
(1V/div)
Enable
V
OUT
FAN2508/FAN2509 PRODUCT SPECIFICATION
REV. 1.0.6 2/14/03 9
Mechanical Dimensions
5-Lead SOT-23-5 (S) Package
e
B
e1
D
A1
A
L
c
E
H
A .035 .057
Symbol
Inches
Min. Max. Min. Max.
Millimeters
Notes
A1 .000 .006
.020
B .008
c .003 .010
E .059 .071
e
H .087 .126
.037 BSC
.075 BSC
0° 10°
e1
L
α
D .106 .122
.90 1.45
.00 .15
.50
.20
.08 .25
1.50 1.80
2.20 3.20
.004 .024 .10 .60
.95 BSC
1.90 BSC
0° 10°
2.70 3.10
Notes:
1.
2.
3.
Package outline exclusive of mold flash & metal burr.
Package outline exclusive of solder plating.
EIAJ Ref Number SC-74A.
P1-P3P4-P6P7-P9P10-P10

FAN2509S27X

Mfr. #:
Buy FAN2509S27X
Manufacturer:
ON Semiconductor / Fairchild
Description:
LDO Voltage Regulators LDO Voltage
Lifecycle:
New from this manufacturer.
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