MIC2287 Micrel, Inc.
M9999-070105 6 July 2005
External Component Selection
The MIC2287 can be used across a wide rage of applications.
The table below shows recommended inductor and output
capacitor values for various series-LED applications.
Series LEDs L Manufacturer Min C
OUT
Manufacturer
2 22µH LQH32CN220K21 (Murata) 2.2µF 0805ZD225KAT(AVX)
NLC453232T-220K(TDK) GRM40X5R225K10(Murata)
15µH LQH32CN150K21 (Murata) 1µF 0805ZD105KAT(AVX)
NLC453232T-150K(TDK) GRM40X5R105K10(Murata)
10µH LQH32CN100K21 (Murata) 0.22µF 0805ZD224KAT(AVX)
NLC453232T-100K(TDK) GRM40X5R224K10(Murata)
6.8µH LQH32CN6R8K21 (Murata) 0.22µF 0805ZD225KAT(AVX)
NLC453232T-6R8K(TDK) GRM40X5R225K10(Murata)
4.7µH LQH32CN4R7K21 (Murata) 0.22µF 0805ZD224KAT(AVX)
NLC453232T-4R7K(TDK) GRM40X5R224K10(Murata)
3 22µH LQH43MN220K21 (Murata) 2.2µF 0805YD225MAT(AVX)
NLC453232T-220K(TDK) GRM40X5R225K16(Murata)
15µH LQH43MN 150K21 (Murata) 1µF 0805YD105MAT(AVX)
NLC453232T-150K(TDK) GRM40X5R105K16(Murata)
10µH LQH43MN 100K21 (Murata) 0.22µF 0805YD224MAT(AVX)
NLC453232T-100K(TDK) GRM40X5R224K16(Murata)
6.8µH LQH43MN 6R8K21 (Murata) 0.22µF 0805YD224MAT(AVX)
NLC453232T-6R8K(TDK) GRM40X5R224K16(Murata)
4.7µH LQH43MN 4R7K21 (Murata) 0.27µF 0805YD274MAT(AVX)
NLC453232T-4R7K(TDK) GRM40X5R224K16(Murata)
4 22µH LQH43MN220K21 (Murata) 1µF 0805YD105MAT(AVX)
NLC453232T-220K(TDK) GRM40X5R105K25(Murata)
15µH LQH43MN 150K21 (Murata) 1µF 0805YD105MAT(AVX)
NLC453232T-150K(TDK) GRM40X5R105K25(Murata)
10µH LQH43MN 100K21 (Murata) 0.27µF 0805YD274MAT(AVX)
NLC453232T-100K(TDK) GRM40X5R274K25(Murata)
6.8µH LQH43MN 6R8K21 (Murata) 0.27µF 0805YD274MAT(AVX)
NLC453232T-6R8K(TDK) GRM40X5R274K25(Murata)
4.7µH LQH43MN 4R7K21 (Murata) 0.27µF 0805YD274MAT(AVX)
NLC453232T-4R7K(TDK) GRM40X5R274K25(Murata)
5, 6 22µH LQH43MN220K21 (Murata) 0.22µF 08053D224MAT(AVX)
NLC453232T-220K(TDK) GRM40X5R224K25(Murata)
15µH LQH43MN 150K21 (Murata) 0.22µF 08053D224MAT(AVX)
NLC453232T-150K(TDK) GRM40X5R224K25(Murata)
10µH LQH43MN 100K21 (Murata) 0.27µF 08053D274MAT(AVX)
NLC453232T-100K(TDK) GRM40X5R274K25(Murata)
6.8µH LQH43MN 6R8K21 (Murata) 0.27µF 08053D274MAT(AVX)
NLC453232T-6R8K(TDK) GRM40X5R274K25(Murata)
4.7µH LQH43MN 4R7K21 (Murata) 0.27µF 08053D274MAT(AVX)
NLC453232T-4R7K(TDK) GRM40X5R274K25(Murata)
7, 8 22µH LQH43MN220K21 (Murata) 0.22µF 08053D224MAT(AVX)
NLC453232T-220K(TDK) GRM40X5R224K25(Murata)
15µH LQH43MN 150K21 (Murata) 0.22µF 08053D224MAT(AVX)
NLC453232T-150K(TDK) GRM40X5R224K25(Murata)
10µH LQH43MN 100K21 (Murata) 0.27µF 08053D274MAT(AVX)
NLC453232T-100K(TDK) GRM40X5R274K25(Murata)
6.8µH LQH43MN 6R8K21 (Murata) 0.27µF 08053D274MAT(AVX)
NLC453232T-6R8K(TDK) GRM40X5R274K25(Murata)
4.7µH LQH43MN 4R7K21 (Murata) 0.27µF 08053D274MAT(AVX)
NLC453232T-4R7K(TDK) GRM40X5R274K25(Murata)