1m

10m

100m

1

0

10

20

30

40

50

60

70

80

90

100

OUTPUT CURRENT (A)

0

10

20

30

40

50

-500

-400

-300

-200

-100

0

100

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TIME (ms)

1

10

100

1k

10k

100k

1M

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FREQUENCY (Hz)

10

100

1k

10k

100k

10m

100m

1

10

FREQUENCY (Hz)

LP38869

www.ti.com

SNVS877B – AUGUST 2012 – REVISED APRIL 2013

Typical Performance Characteristics (continued)

Unless otherwise specified: TJ = 25°C, VIN = 5.0V, VSHDN = VIN, VSET = 0.0V, VOUT = 2.5V, SS = Open, CIN = 1 µF, COUT = 1 µF

MLCC, IOUT = 100mA

PSRR vs Frequency

Output Noise Density

Figure 14.

Figure 15.

Output Noise vs. IOUT

Output Noise

Figure 16.

Figure 17.

Load Transient Response, VIN = 5.0V

Load Transient Response, VIN = 3.0V

Figure 18.

Figure 19.

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