LM350

6

MOTOROLA ANALOG IC DEVICE DATA

Figure 11. Ripple Rejection versus Output Voltage

Figure 12. Ripple Rejection versus Output Current

Figure 13. Ripple Rejection versus Frequency

Figure 14. Output Impedance

Figure 15. Line Transient Response

Figure 16. Load Transient Response

1.5

1.0

0.5

0

–0.5

–1.0

–1.5

1.0

0.5

0

0

102030

40

t, TIME (

µs)

CL = 1.0 µF; CAdj = 10 µF

CL = 0; Without CAdj

Vin

Vout = 10 V

IL = 50 mA

TJ = 25°C

3

2

1

0

–1

–2

–3

1.5

1.0

0.5

0

0

102030

40

t, TIME (

µs)

CL = 0; Without CAdj

CL = 1.0 µF; CAdj = 10 µF

Vin = 15 V

Vout = 10 V

INL = 50 mA

TJ = 25°C

IL

100

80

60

40

20

0

0

5

10

15

20

25

30

35

Vout, OUTPUT VOLTAGE (V)

Vin – Vout = 5 V

IL = 500 mA

f = 120 Hz

TJ = 25°C

Without CAdj

CAdj = 10 µF

120

100

80

60

40

20

0

0.01

0.1

1

10

Iout, OUTPUT CURRENT (A)

Vin – Vout = 5 V

IL = 500 mA

f = 120 Hz

TJ = 25°C

Without CAdj

CAdj = 10 µF

Without CAdj

100

80

60

40

20

0

10

100

1.0 k

10 k

100 k

1.0 M

10 M

f, FREQUENCY (Hz)

IL = 500 mA

Vin = 15 V

Vout = 10 V

TJ = 25°C

CAdj = 10 µF

Vin = 15 V

Vout = 10 V

IL = 500 mA

TJ = 25°C

CAdj = 10 µF

Without CAdj

101

100

10–1

10–2

10–3

10

100

1.0 k

10 k

100 k

1.0 M

f, FREQUENCY (Hz)

140