FAN2501 Fairchild Semiconductor, FAN2501 Datasheet - Page 8

• Manufacturer Part Number: FAN2501
• Description: The FAN2500/01 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 portable devices
• Manufacturer: Fairchild Semiconductor

PRODUCT SPECIFICATION
Typical Performance Characteristics
Functional Characteristics
8
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
75
50
25
R
0
V
-40
OUT
OUT
Dropout Characteristics
V
V
I
1.0
L
= 30K
IN
OUT
= 3V
Ground Pin Current
= 100 A
= 4V
Input Voltage (V)
0
= 3V
Temperature ( C)
2.0
V
OUT
40
R
3.0
OUT
Enable Pin Delay
= 20
Time (20 s/div)
Enable
80
4.0
125
5.0
3.05
2.95
2.85
2.9
75
50
25
8
6
4
2
0
3
0
-40
-40
-40
V
V
I
L
IN
OUT
= 100mA
Ground Pin Current
vs. Temperature
= 4V
Output Voltage
0
Dropout Voltage
0
= 3V
Temperature ( C)
Temperature ( C)
0
Temperature ( C)
(continued)
I
V
Typical 3V device
I
40
L
L
40
40
IN
= 100 A
= 100 A
= 4V
80
80
80
125
125
125
V
OUT
Disable
Shutdown Delay
Time (20 s/div)
100.00
80.00
60.00
40.00
20.00
0.00
125
100
75
50
25
0
-40
0.1
20
Dropout Voltage
Output Current (mA)
Temperature ( C)
0
Dropout Voltage
REV. 1.0.
40
FAN2500/FAN2501
I
L
40
= 100mA
60
80
80
/14/
125
100