Micrel, Inc.
External Component Selection
The MIC2289C can be used across a wide rage of
applications. The table below shows recommended
MIC2289C
inductor and output capacitor values for various series-
LED applications.
Series LEDs
2
L
22μH
Manufacturer
LQH32CN220K21 (Murata)
Min C OUT
2.2μF
Manufacturer
0805ZD225KAT(AVX)
NLC453232T-220K(TDK)
GRM40X5R225K10(Murata)
15μH
10μH
6.8μH
4.7μH
LQH32CN150K21 (Murata)
NLC453232T-150K(TDK)
LQH32CN100K21 (Murata)
NLC453232T-100K(TDK)
LQH32CN6R8K21 (Murata)
NLC453232T-6R8K(TDK)
LQH32CN4R7K21 (Murata)
NLC453232T-4R7K(TDK)
1μF
0.22μF
0.22μF
0.22μF
0805ZD105KAT(AVX)
GRM40X5R105K10(Murata)
0805ZD224KAT(AVX)
GRM40X5R224K10(Murata)
0805ZD225KAT(AVX)
GRM40X5R225K10(Murata)
0805ZD224KAT(AVX)
GRM40X5R224K10(Murata)
3
22μH
LQH43MN220K21 (Murata)
2.2μF
0805YD225MAT(AVX)
NLC453232T-220K(TDK)
GRM40X5R225K16(Murata)
15μH
10μH
6.8μH
4.7μH
LQH43MN 150K21 (Murata)
NLC453232T-150K(TDK)
LQH43MN 100K21 (Murata)
NLC453232T-100K(TDK)
LQH43MN 6R8K21 (Murata)
NLC453232T-6R8K(TDK)
LQH43MN 4R7K21 (Murata)
NLC453232T-4R7K(TDK)
1μF
0.22μF
0.22μF
0.27μF
0805YD105MAT(AVX)
GRM40X5R105K16(Murata)
0805YD224MAT(AVX)
GRM40X5R224K16(Murata)
0805YD224MAT(AVX)
GRM40X5R224K16(Murata)
0805YD274MAT(AVX)
GRM40X5R224K16(Murata)
4
22μH
LQH43MN220K21 (Murata)
1μF
0805YD105MAT(AVX)
NLC453232T-220K(TDK)
GRM40X5R105K25(Murata)
15μH
10μH
6.8μH
4.7μH
LQH43MN 150K21 (Murata)
NLC453232T-150K(TDK)
LQH43MN 100K21 (Murata)
NLC453232T-100K(TDK)
LQH43MN 6R8K21 (Murata)
NLC453232T-6R8K(TDK)
LQH43MN 4R7K21 (Murata)
NLC453232T-4R7K(TDK)
1μF
0.27μF
0.27μF
0.27μF
0805YD105MAT(AVX)
GRM40X5R105K25(Murata)
0805YD274MAT(AVX)
GRM40X5R274K25(Murata)
0805YD274MAT(AVX)
GRM40X5R274K25(Murata)
0805YD274MAT(AVX)
GRM40X5R274K25(Murata)
5, 6
22μH
LQH43MN220K21 (Murata)
0.22μF
08053D224MAT(AVX)
NLC453232T-220K(TDK)
GRM40X5R224K25(Murata)
15μH
10μH
6.8μH
4.7μH
LQH43MN 150K21 (Murata)
NLC453232T-150K(TDK)
LQH43MN 100K21 (Murata)
NLC453232T-100K(TDK)
LQH43MN 6R8K21 (Murata)
NLC453232T-6R8K(TDK)
LQH43MN 4R7K21 (Murata)
NLC453232T-4R7K(TDK)
0.22μF
0.27μF
0.27μF
0.27μF
08053D224MAT(AVX)
GRM40X5R224K25(Murata)
08053D274MAT(AVX)
GRM40X5R274K25(Murata)
08053D274MAT(AVX)
GRM40X5R274K25(Murata)
08053D274MAT(AVX)
GRM40X5R274K25(Murata)
7, 8
22μH
LQH43MN220K21 (Murata)
0.22μF
08053D224MAT(AVX)
NLC453232T-220K(TDK)
GRM40X5R224K25(Murata)
August 2007
15μH
10μH
6.8μH
4.7μH
LQH43MN 150K21 (Murata)
NLC453232T-150K(TDK)
LQH43MN 100K21 (Murata)
NLC453232T-100K(TDK)
LQH43MN 6R8K21 (Murata)
NLC453232T-6R8K(TDK)
LQH43MN 4R7K21 (Murata)
NLC453232T-4R7K(TDK)
6
0.22μF
0.27μF
0.27μF
0.27μF
08053D224MAT(AVX)
GRM40X5R224K25(Murata)
08053D274MAT(AVX)
GRM40X5R274K25(Murata)
08053D274MAT(AVX)
GRM40X5R274K25(Murata)
08053D274MAT(AVX)
GRM40X5R274K25(Murata)
M9999-081507-B
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