LM350BT 查看數據表（PDF） - Motorola => Freescale
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LM350BT Datasheet PDF : 12 Pages
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LM350
Figure 11. Ripple Rejection versus Output Voltage
100
CAdj = 10 µF
80
60
Without CAdj
40
Vin – Vout = 5 V
IL = 500 mA
20
f = 120 Hz
TJ = 25°C
0
0
5 10 15 20 25 30 35
Vout, OUTPUT VOLTAGE (V)
Figure 12. Ripple Rejection versus Output Current
140
120
100
CAdj = 10 µF
80
60
Without CAdj
40 Vin – Vout = 5 V
IL = 500 mA
20
f = 120 Hz
TJ = 25°C
0
0.01
0.1
1
10
Iout, OUTPUT CURRENT (A)
Figure 13. Ripple Rejection versus Frequency
100
80
IL = 500 mA
Vin = 15 V
Vout = 10 V
60
TJ = 25°C
40
20
Without CAdj
CAdj = 10 µF
0
10 100 1.0 k 10 k 100 k 1.0 M 10 M
f, FREQUENCY (Hz)
101
100
10–1
10–2
10–3
10
Figure 14. Output Impedance
Vin = 15 V
Vout = 10 V
IL = 500 mA
TJ = 25°C
Without CAdj
CAdj = 10 µF
100
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
1.0 M
Figure 15. Line Transient Response
1.5
1.0
0.5
CL = 1.0 µF; CAdj = 10 µF
0
–0.5
–1.0
Vout = 10 V
–1.5
IL = 50 mA
TJ = 25°C
1.0
0.5
CL = 0; Without CAdj
Vin
0
0
10
20
30
40
t, TIME (µs)
Figure 16. Load Transient Response
3
2
1 CL = 1.0 µF; CAdj = 10 µF
0
–1
Vin = 15 V
–2
–3
CL = 0; Without CAdj
Vout = 10 V
INL = 50 mA
TJ = 25°C
1.5
1.0
0.5
IL
0
0
10
20
30
40
t, TIME (µs)
6
MOTOROLA ANALOG IC DEVICE DATA
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