DocID022607 Rev 2

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STOD1317B

Schematic

1

Schematic

Figure 1. Application schematic

Note:

All the above components refer to a typical application. Operation of the device is not limited

to the choice of these external components.

Table 2. Typical external components

Comp.

Manufacturer

Part number

Value

Ratings

Size

MURATA

Taiyo Yuden

TDK

GRM219R61A106KE44

LMK212BJ106KD-T

C1608X5R0J106

10µF

±10%, X5R, 10V

±10%, X5R, 10V

±10%, X5R, 6.3V

0805

0805

0603

MURATA

TDK

GRM219R61C475KE15

C2012X5R1C475

4.7µF

±10%, X5R, 16V

±10%, X5R, 16V

0805

0805

MURATA

TDK

GRM219R61C475KE15

C2012X5R1C475

4.7µF

±10%, X5R, 16V

±10%, X5R, 16V

0805

0805

CoilCraft

TDK

DASTEK

LPS4012-472ML

VLS252012T-4R7MR81

PNL3008-4R7M

4.7µH

±20%, curr. 1.7A, resist. 0.175



±20%, curr. 1.3A, resist. 0.338



±20%, curr. 0.9A, resist. 0.280



4.0 x 4.0 x 1.2

2.5 x 2.0 x 1.2

3.1 x 3.1 x 0.8

R1

k



0402

R2

k



0402

1. Inductor used for the typical application conditions. Inductance values ranging from 3.3 µH to 6.8 µH can be used together

with the STOD1317B. A minimum saturation current of 1.2 A must be ensured to support 170 mA at 2.6 V in full range.