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MIC23050_10 Datasheet, PDF (12/14 Pages) Micrel Semiconductor – 4MHz PWM Buck Regulator with HyperLight Load Switching Scheme
Micrel, Inc.
MIC23050
Bill of Materials
Item
Part Number
Manufacturer
Description
Qty
C1, C2 C1608X5R0J475K
TDK(1)
4.7µF Ceramic Capacitor, 6.3V, X5R, Size 0603
2
C3
C1608C0G1H561J
TDK(1)
560pF Ceramic Capacitor, 50V, NPO, Size 0603
1
LQM21PN1R0MC0D
Murata(2)
1µH, 0.8A, 190mΩ, L2mm x W1.25mm x H0.5mm
LQH32CN1R0M33
Murata(2)
1µH, 1A, 60mΩ, L3.2mm x W2.5mm x H2.0mm
LQM31PN1R0M00
Murata(2)
1µH, 1.2A, 120mΩ, L3.2mm x W1.6mm x H0.95mm
L1
GLF251812T1R0M
TDK(1)
1µH, 0.8A, 100mΩ, L2.5mm x W1.8mm x H1.35mm
1
LQM31PNR47M00
Murata(2)
0.47µH, 1.4A, 80mΩ, L3.2mm x W1.6mm x H0.85mm
MIPF2520D1R5
FDK(3)
1.5µH, 1.5A, 70mΩ, L2.5mm x W2mm x H1.0mm
U1
MIC23050-xYML
Micrel, Inc. (4) 4MHz PWM Buck Regulator with HyperLight Load™ Mode
1
Notes:
1. TDK: www.tdk.com
2. Murata: www.murata.com
3. FDK: www.fdk.co.jp
4. Micrel, Inc: www.micrel.com
January 2010
12
M9999-012010-D