Bill of Materials for the CAT4238AGEVB Evaluation Board Substitution Allowed Lead Free Designator Quantity Description Value Tolerance Footprint Manufacturer Manufacturer Part Number U1 C1 C2 L1 D1 R1 R2 R3 R4 1 1 1 1 1 1 1 1 1 CMOS White LED Driver Ceramic Capacitor , X5R Ceramic Capacitor, X7R Inductor, low DCR, high current Schottky Diode, Low VF SMT Resistor Trimmer Potentiometer SMT Resistor SMT Resistor Metal Film Resistor 1/16W, 10kΩ,(not soldered on board) - 4.7 μF, 6.3 V 0.22 μF, 50 V 47 μH 40 V, 500 mA 9.0 Ω, 1/16 W 100 Ω 1.0 kΩ, 1/16 W 200 kΩ, 1/16 W 20% 10% 10% 1% 10% 1% 1% TSOT23 - 5pin 0805 0805 6mm x 6mm SOD-323 0603 6.6mm x 6.1mm 0603 0603 ON Semiconductor Panasonic Taiyo Yuden Sumida Central Semi Various Bourns Yageo Yageo ECJ-GVB0J475M UMK212B7224KG-T CDC5D23B-470 CMDSH05-4 Various 3329W-1-101 RC0603FR-071KL 9C06031A2003FKHFT NO YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES 10 kΩ, 1/16 W 1% Axial Yageo MFR-25FBF-10K0 YES YES - 3mm x 2mm - Nichia Sullins Connector Solutions Sullins Connector Solutions Mil-Max NSSW100 PTC06SAAN PTC02SAAN 0149-0-15-01-30-14-04-0 YES YES YES YES YES YES YES YES R5 0 L1 thru L10 J1 J2 thru J4 T1 thru T10 10 1 3 10 11/14/2013 - Page 1 of 1 CAT4238TD-G www.onsemi.com