Bill of Materials for the CAT4237BGEVB Evaluation Board Designator Quantity U1 C1 C2 1 1 1 L1 1 D1 1 R1 R2 R3 R4 D2, R5, S1 L1 to L8 1 1 1 1 0 8 J1 1 J2 to J4 3 T1 to T10 10 8/27/2013 Description Value CMOS White LED Driver Ceramic Capacitor , X5R 4.7 µF/6.3 V Ceramic Capacitor, X7R 0.22 µF/50 V Inductor, low DCR, high 33 uH current Schottky Diode, Low VF, high current SMT Resistor 6.81 Ω Trimmer Potentiometer 100 Ω SMT Resistor 1.0 kΩ SMT Resistor 200 kΩ DNP White LED, SMT 6-pin Header Connector, 0.1", Single Strip" 2-pin Header Connector, 0.1", Single Strip" Pin Receptacle (Test Points) Substitution Allowed Lead Free Tolerance Footprint Manufacturer Manufacturer Part Number 20% 10% TSOT23 - 5-pin 0805 1206 Catalyst Panasonic Kemet CAT4237TD-GT3 ECJ-GVB0J475M C1206C224K5RACTU NO YES YES YES YES YES 20% 4mmx4mm TDK VLCF4018T-330MR42-2 YES YES - SOD-323 Central CMDSH05-4 YES YES 1% 10% 1% 1% - 0603 6.6mmx6.1mm 0603 0603 2mmx3mm RC0603FR-076R81L 3329W-1-101LF Digi-Key 311-1.0KHCT-ND RC0603FR-07200KL NSCW100 YES YES YES YES YES YES YES YES YES YES - - PTC06SAAN YES YES - - Yageo Bourns Yageo Yageo Nichia Sullins Connector Solutions Sullins Connector Solutions PTC02SAAN YES YES - 1.83mm Φ Mill-Max 0149-0-15-01-30-14-04-0 YES YES Page 1 of 1 www.onsemi.com