Bill of Materials for the LM2594ASCBCKGEVB Designator Quantity Description Value Tolerance Footprint Manufacturer Manufacturer Part Number R1 R3 C1 C2 C6 L2 D1 IC1 +VIN, GND, +VOUT 1 1 1 1 1 1 1 1 Resistor Resistor Electrolytic Capacitor Electrolytic Capacitor Capacitor Inductor Schottky Rectifier, 1.0 A, 40 V Controller 1.0 k 3.0 k 220 uF / 10 V 22 uF / 35 V 1.5 nF 100 uH MBRS140 LM2594 1% 1% 10% 10% 10% 20% - 805 0805 7343-43 7343-31 0805 KO3340P SMB SOIC8 Rohm Rohm AVX AVX Kemet Coilcraft ON Semiconductors ON Semiconductors MCR10EZHF1001 MCR10EZHF3001 TPSE227K010R0125 TPSD226K035R0125 C0805C152K5RACTU DO3340P-104ML MBRS140T3G LM2594DADJR2G Yes Yes Yes Yes Yes No No No Yes Yes Yes Yes Yes Yes Yes Yes 4 Test Pins - - - Mill-Max Mill-Max ED1067-ND Yes Yes 2/7/2013 Page 1 of 1 Substitution Allowed Lead Free www.onsemi.com