Bill of Materials for the LB1939TGEVB Evaluation Board Designator Quantity Description Value Tolerance Footprint C1 1 VS Bypass Capacitor 10µF, 50V ±20% Radial C2 C3 C4 R1 IC1 SW1-SW7 TP1-TP18 1 2 0 0 1 4 19 VCC Bypass Capacitor output voltage stabilization Capacitor DNP, frequency control for current DNP, Output current Sensing resistor Motor Driver Switch Test Point 0.1µF, 100V 0.1µF, 100V 10000pF, 50V 1.0Ω 1/4W - ±10% ±10% ±5% ±1% - 0603 0603 0603 0805 TSSOP-20 9.00mm x 5.00mm 2.00mm diameter Manufacturer SUN Electronic Industries Murata Murata Murata ROHM ON Semiconductor MIYAMA MAC8 Manufacturer Part Number Substitution Allowed Lead Free 50ME10HC Yes Yes GRM188R72A104KA35* GRM188R72A104KA35* GRM188B11H103KA01D MCR10EZHFL1R00 LB1939T MS-621C-A01 ST-1-3 Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Note: C4 and R1 is not populated, because it is parts of constant current drive.eva-board is constant voltage drive statement. 7/22/2013 Page 1 of 1 www.onsemi.com