List of figures

Figure 1.

Block diagram .................................................................... 2

Figure 2.

Pin connection (top view) ............................................................. 3

Figure 3.

Typical application circuit ............................................................. 4

Figure 4.

Output voltage vs. temperature and VBIAS (IOUT = 50 mA) ..................................... 10

Figure 5.

Output voltage vs. temperature and VBIAS (IOUT = 1.5 A) ...................................... 10

Figure 6.

Line regulation vs. temperature........................................................ 10

Figure 7.

Load regulation vs. temperature ....................................................... 10

Figure 8.

Bias pin current vs. temperature ....................................................... 11

Figure 9.

Soft-start charging current vs. temperature ................................................ 11

Figure 10.

Current limit vs. temperature ......................................................... 11

Figure 11.

VIN dropout voltage vs. temperature (IOUT = 1.5 A) .......................................... 11

Figure 12.

VBIAS dropout voltage vs. temperature (IOUT = 1.5 A)......................................... 11

Figure 13.

VBIAS PSRR vs. frequency (VIN = 1.8 V, VOUT = 1.2 V) ....................................... 11

Figure 14.

VIN PSRR vs. frequency (VIN = 1.8 V, VOUT = 1.2 V) ......................................... 12

Figure 15.

Noise spectral density .............................................................. 12

Figure 16.

Line transient .................................................................... 12

Figure 17.

Load transient ................................................................... 12

Figure 18.

Turn-on time (CSS = 0 nF) ........................................................... 12

Figure 19.

Turn-on time (CSS = 1 nF) ........................................................... 12

Figure 20.

Turn-on time (CSS = 2.2 nF) .......................................................... 13

Figure 21.

Turn-on time (CSS = 10 nF) .......................................................... 13

Figure 22.

DFN10 (3x3 mm) package outline ...................................................... 14

Figure 23.

DFN10 (3x3 mm) recommended footprint................................................. 15

Figure 24.

DFN10 (3x3 mm) tape and reel........................................................ 16

Figure 25.

DFN10 (3x3 mm) reel oriented ........................................................ 16

LD59150

List of figures

DS12455 - Rev 5

page 21/22