ILC7080 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
ILC7080 Datasheet PDF : 16 Pages
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ILC7080/81
Typical Performance Characteristics
Unless otherwise specified TA =25˚C, VIN =VOUT(NOM), + 1V, ON/OFF pin tied to VIN.
Characterization at output currents above 50mA applies to ILC7081.
3.015
3.01
Output voltage vs Temperature
VOUT = 3.0V
COUT = 0.47 µF (Ceramic)
3.005
3
2.995
2.99
2.985
-50
0
50
100
150
Temperature (°C)
Dropout voltage vs Temperature
250
VOUT = 3.0V
200
IOUT = 150mA
150
IOUT = 100mA
100
IOUT = 50mA
50
0
–40
IOUT = 0mA
25
85
Temperature (°C)
Ground Current vs Input voltage
150
VOUT = 3.0 V
IOUT = 10mA
COUT = 0.47 µF (Ceramic)
125 IOUT = 150mA IOUT = 50mA
IOUT = 0mA
100
IOUT = 100mA
75
50
2
4
6
8
10
12
14
VIN (V)
Dropout Characteristics
3.4
VOUT = 3.3V
COUT = 0.47 µF (Ceramic)
3.3 IOUT = 0mA
IOUT = 10mA
IOUT = 50mA
3.2
7081 only
3.1
IOUT = 100mA
IOUT = 150mA
3
3
3.2
3.4
3.6
VIN (V)
Dropout voltage vs IOUT
250
VOUT = 3.0V
200
TA = 85°C
TA = 25°C
150
100
TA = –40°C
50
0
0
50
100
150
Output Current (mA)
Line Transient Response
6
VIN: tr/tf < 1 µs
VOUT = 3.0V
COUT = 2.2 µF (Ceramic)
5
IOUT = 100 mA
4
3.01
3.00
2.99
2.98
5µs/div
10
REV. 1.0.7 4/3/03
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