600

500

400

300

200

100

0

0

100

200

300

400

500

600

700

800

900 1000

Output Current (mA)

+125 C

+85 C

+25 C

40 C

-

°

°

°

°

3.3

3.5

3.7

3.9

4.1 4.3

4.7

5.1

5.5

Input Voltage (V)

1.8

1.78

1.76

1.74

1.72

1.7

1.68

1.66

1.64

1.62

1.6

4.5

4.9

5.3

+85 C

+25 C

40 C

-

°

°

°

10

100

1 k

100 k

1 M

10 M

Frequency (Hz)

90

80

70

60

50

40

30

20

10

0

10 k

V

V

= 3 V

-

IN

OUT

I

= 500 mA

I

= 150 mA

I

= 30 mA

OUT

OUT

OUT

10

100

1 k

100 k

1 M

10 M

Frequency (Hz)

90

80

70

60

50

40

30

20

10

0

10 k

V

V

= 1.5 V

-

IN

OUT

I

= 500 mA

I

= 150 mA

I

= 30 mA

OUT

OUT

OUT

0

100

200

300

400

500

600

700

800

900 1000

Output Current (mA)

90

80

70

60

50

40

30

20

10

0

V

V

= 1.5 V

-

IN

OUT

f = 120 Hz

f = 50 Hz

f = 10 kHz

f = 10 MHz

f = 1 kHz

f = 100 kHz

f = 1 MHz

10

1

0.1

0.01

0.001

10

100

1 k

10 k

100 k

1 M

10 M

Frequency (Hz)

TLV1171

SBVS177 – APRIL 2012

www.ti.com

TYPICAL CHARACTERISTICS (continued)

At TA = +25°C, VIN = VOUT(TYP) + 1.5 V; IOUT = 10 mA, and COUT = 1.0 μF, unless otherwise noted.

QUIESCENT CURRENT vs OUTPUT CURRENT

CURRENT LIMIT vs INPUT VOLTAGE

Figure 8.

Figure 9.

PSRR vs FREQUENCY

PSRR vs FREQUENCY

Figure 10.

Figure 11.

PSRR vs OUTPUT CURRENT

SPECTRAL NOISE DENSITY vs FREQUENCY

Figure 12.

Figure 13.

6

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