www.semtech.com

© 2009 Semtech Corp.

18

SC189

Applications Information (continued)

Table 2b – Recommended L and output capacitors for Vout=1.8V to 3.3V

Table 2a – Recommended L and output capacitors for Vout=1.0V to 1.5V

Description

Vender

Part Number

Description

Vender

Part Number

Qty.

2.2uH, 60m

(max)

Wire Wound

2.8x3.0x1.5(mm)

TOKO

1071AS-2R2N

10uF,6.3V

X5R,0805

Murata

GRM21BR60J106K

1

1.0uH, 40m

(max)

Wire Wound

2.8x3.0x1.5(mm)

TOKO

1071AS-1R0N

22uF,6.3V

X5R,0805

Murata

GRM21BR60J226M

1

22uF,6.3V

X5R,0805

Murata

GRM21BR60J226M

1

10uF,6.3V

X5R,0805

Murata

GRM219R60J106K

1

22uF,6.3V

X5R,0805

Murata

GRM21BR60J226M

1

10uF,4.0V

X5R,0603

Murata

GRM188R60G106M

2

Output Capacitor

TOKO

1.0uH, 80m

(max)

Multilayer Chip

2.5x2.0x1.0(mm)

Vout Code (Vout)

A(1.0V),B(1.1V),C(1.2V),E(1.28V),F(1.3V),H(1.5V)

Murata

LQM2HPN1R0MG0

Inductor

1.0uH, 69m

(max)

Multilayer Chip

2.5x2.0x1.0(mm)

MDT2520-CR1R0M

Description

Vender

Part Number

Description

Vender

Part Number

Qty.

2.2uH, 60m

(max)

Wire Wound

2.8x3.0x1.5(mm)

TOKO

1071AS-2R2N

10uF,6.3V

X5R,0805

Murata

GRM21BR60J106K

1

1.0uH, 40m

(max)

Wire Wound

2.8x3.0x1.5(mm)

TOKO

1071AS-1R0N

22uF,6.3V

X5R,0805

Murata

GRM21BR60J226M

1

22uF,6.3V

X5R,0805

Murata

GRM21BR60J226M

1

10uF,4.0V

X5R,0603

Murata

GRM188R60G106M

2

Output Capacitor

1.0uH, 80m

(max)

Multilayer Chip

2.5x2.0x1.0(mm)

TOKO

MDT2520-CR1R0M

Inductor

Vout Code (Vout)

L(1.8V),N(2.0V),T(Y)(2.5V),V(2.7V),Z(3.3V)