ADP2121 datasheet(18/20 Pages) AD

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ADP2121

Rev. B | Page 18 of 20

Table 6. Recommended Inductor Selection

Manufacturer

Series

Inductance (µH)

DCR (mΩ)

Current Rating (mA)

Size (L × W × H) (mm)

Package

Murata

LQM2HPNR47MG0L

0.47 ± 20%

40 ± 25%

1800

2.50 × 2.00 × 0.90

1008

LQM21PNR47MC0D

0.47 ± 20%

120 ± 25%

1100

2.00 × 1.25 × 0.50

0805

Taiyo Yuden

BRC1608TR45M

0.45 ± 20%

90 ± 30%

800

1.60 × 0.80 × 0.80

0603

TDK

MLZ2012DR47MT

0.47 ± 20%

180 ± 30%

550

2.00 × 1.25 × 1.25

0805

GLFR1608TR47M-LR

0.47 ± 20%

50 ± 30%

475

1.6 × 0.80 × 0.80

0603

Table 7. Recommended Input Capacitor Selection

Manufacturer

Part Number

Capacitance ( μF) Voltage Rating (V)

Temperature

Coefficient

Size (L × W × H) (mm)

Package

Murata

GRM155R60J225M

2.2

6.3

X5R

1.0 × 0.5 × 0.5

0402

Taiyo Yuden

JMK105BJ225MV-F

2.2

6.3

X5R

1.0 × 0.5 × 0.5

0402

Table 8. Recommended Output Capacitor Selection

Manufacturer

Part Number

Capacitance (μF)

Voltage Rating (V)

Temperature

Coefficient

Size (L × W × H) (mm)

Package

Murata

GRM188R60J475KE19D

4.7

6.3

X5R

1.6 × 0.8 × 0.8

0603

GRM155R60J475ME87D

4.7

6.3

X5R

1.0 × 0.5 × 0.5

0402

Taiyo Yuden

AMK105BJ475MV-F

4.7

X5R

1.0 × 0.5 × 0.5

0402

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