ST715PUR(2014) Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
ST715PUR Datasheet PDF : 24 Pages
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ST715
7
Typical performance characteristics
Typical performance characteristics
Figure 6. Output voltage vs. temperature
3.5
3.45
3.4
3.35
3.3
3.25
3.2
3.15
-50
IOUT=1mA
IOUT=85mA
VIN=VOUT(NOM)+1V
0
50
100
150
Temp [°C]
Figure 7. Output voltage vs. input voltage
3.5
3
2.5
2
1.5
1
0.5
0
VIN=VOUT(NOM)+1V
0
1
2
3
4
5
6
VIN [V]
Figure 8. Dropout voltage vs. output current
1000
800
600
400
200
0
0
20
40
60
80 100
IOUT [A]
Figure 9. COUT stability region
2.4
2.1 CIN=0.1µF, VIN=VEN=2.5 to 24V
1.8 IOUT=1mA to 0.085A
1.5
1.2
0.9
0.6
0.3
0
0.47
STABILITY REGION
1
4.7
10
COUT [µF] (nominal value)
Figure 10. Supply voltage rejection vs.
frequency
Figure 11. Output noise voltage vs. frequency
60
55
50
45
40
35
IOUT=1mA, VRIPPLE=0.2VPP, VOUT=1.2V
30
100
1000
10000
Freq [Hz]
100000
700
600
500
400
300
200
100
IOUT=50mA, VIN=2.5V, VOUT=1.2V
0
1000
10000
Freq [Hz]
100000
DocID14414 Rev 9
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