FAN2503 Fairchild Semiconductor, FAN2503 Datasheet - Page 6

• Manufacturer Part Number: FAN2503
• Description: The FAN2502/03 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
Electrical Characteristics
Switching Characteristics
Performance Characteristics
Notes:
1. Unless otherwise stated, T
2. Bold values indicate -40
3. The adjustable version, has a bandgap voltage range of 1.24V to 1.40V with a nominal value of 1.32V.
4. When using repeated cycling.
6
Regulator
V
V
I
Protection
I
T
E
Enable Input
V
V
I
I
Enable Input
Response time
Error Flag (FAN2503-XX)
Response time
Symbol
e
PSRR
Symbol
GND
GSD
IH
I
V
V
SH
DO
DO
TL
IL
IH
N
V
V
O
O
OUT
OUT
3
/ V
/V
Parameter
OUT
IN
Drop Out Voltage
Output Voltage Accuracy
Reference Voltage Accuracy, Adjustable
Mode
Output Voltage Accuracy, Adjustable Mode
Ground Pin Current
Current Limit
Shut-Down Current
Thermal Protection Shutdown Temperature
ERR Trip Level
Logic Low Voltage
Logic High Voltage
Input Current High
Input Current Low
4
Parameter
Line regulation
Load regulation
Output noise
Power Supply Rejection
T
A
J
Parameter
= 25°C, V
125°C.
IN
Conditions
(Notes 1, 2)
(Notes 1, 2)
= V
OUT
(Notes 1, 2)
Conditions
V
I
10Hz–1KHz
C
C
>10KHz,
C
C
120 Hz,
C
C
+ 1V, I
OUT
IN
OUT
BYP
OUT
BYP
OUT
BYP
= (V
= 0.1 to 150mA
= 0.01µF
= 0.01µF
= 0.01µF
= 10µF,
= 10µF,
= 10µF,
OUT
OUT
= 100µA, V
Conditions
I
I
I
I
I
EN = 0V
FAN2503 only
OUT
OUT
OUT
OUT
OUT
+ 1) to 6.5V
= 100 µA
= 50 mA
= 100 mA
= 150 mA
= 150 mA
Min.
IH
> 2.0 V.
Thermally Protected
Typ.
Min.
1.24
150
2.0
90
-2
-6
Min.
Typ.
1.32
100
150
2.5
1.2
1.4
50
95
Max.
<0.01
500
Typ.
0.3
1.0
3
<7
43
REV. 1.1.8 12/17/10
Max.
1.40
FAN2502/FAN2503
140
180
0.4
75
50
99
Max.
4
2
6
1
1
1
2.0
msec
µsec
Unit
µV/
Units
Units
% / V
mV
mV
mV
mV
µA
µA
µA
µA
°C
dB
%
%
%
V
V
V
%
Hz