Bill of Materials for the NCV890204MWGEVB Evaluation Board Designator Quantity Description Value Tolerance Footprint Manufacturer CBST, CDRV CCOMP CDLY CFLT1, CFLT2, CVIN1 COUT1, COUT2 CVIN2 DBST DFW L1 * L2 RCOMP RFB1 RFB2 RRDEP, RRMOD, RRSTB ZFB1 2 1 1 CAP .10UF 10V CERAMIC X7R 0603 CAP CER 330PF 50V C0G 0603 CAP CER 0.47UF 25V 10% X7R 0603 0.1uF 330pF 0.47uF 10% 10% 10% 0603 0603 0603 3 CAP CER 4.7UF 50V 10% X7R 1210 4.7uF 10% 1210 2 1 1 1 1 1 1 1 1 CAP CER 10UF 10V X7R 1206 CAP CER 1.0UF 50V X5R 0805 DIODE SWITCH 200MA 75V SOD323 DIODE SCHOTTKY 4.0A 40V SMB INDUCTOR POWER 4.7UH 4.5A SMD RES 0.0 OHM 1/4W JUMP 1206 SMD RES 6.98K OHM 1/10W 1% 0603 SMD RES 100 OHM 1/10W 1% 0603 SMD RES 31.6 OHM 1/10W 1% 0603 SMD 10uF 1.0uF 75V / 0.2A 40V / 4.0A 4.7uH 0 6.98K 100 31.6 10% 10% N/A N/A 4.5A 5% 1% 1% 1% 1206 0805 SOD_323 SMB_DIODE XAL4030-472 1206 0603 0603 0603 Kemet Murata Electronics NorthElectronics America Murata NorthElectronics America Murata North America Murata Electronics NorthElectronics America Murata America ONNorth Semiconductor ON Semiconductor Coilcraft Yageo Vishay/Dale Vishay/Dale Vishay/Dale 3 RES 10.0K OHM 1/10W 1% 0603 SMD 10.0K 1% 0603 1 CAP CER 4700PF 50V 10% X7R 0603 4700pF 10% 0603 CSNB 1 - Do Not Populate - RMIN1, RMIN2 RSNB BST, COMP, DLY, FB, RDEP, RMOD, SW 2 1 - Do Not Populate Do Not Populate 7 CIRCUIT PIN PRNTD .020"D .425"L GND1, GND2, VIN, VOUT 4 GND3 thur GND6 EN, RSTB NCV890204 Manufacturer Part Number Substitution Allowed Lead Free C0603C104K8RACTU GCM1885C1H331JA16D GCM188R71E474KA64D Yes Yes Yes Yes Yes Yes GRM32ER71H475KA88L Yes Yes GRM31CR71A106KA01L UMK212BJ105KG-T BAS16HT1G NRVB440MFST1G XAL4030-472ME RC1206JR-070RL CRCW06036K98FKEA CRCW0603100RFKEA CRCW060331R6FKEA Yes Yes No No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Vishay/Dale CRCW060310K0FKEA Yes Yes GRM188R71H472KA01D Yes Yes 0603 Murata Electronics North America - - Yes Yes - 1206 0603 - - Yes Yes Yes Yes Do Not Populate N/A TPA Yes Yes CONN JACK BANANA UNINS PANEL MOU N/A N/A BANANA Yes Yes 4 TERM SOLDER TURRET .219" .109"L N/A N/A TURRET Yes Yes 2 PIN INBOARD .042" HOLE 1000/PKG N/A N/A TP Yes Yes 1 2A 2MHz Automotive Buck Switching Regulator N/A 12PINDFN4x4p6 5 No Yes NCV890204 Mill-Max 3128-2-00-15-00-00-08-0 Manufacturing Corp. Emerson Network 108-0740-001 Power Connectivity Solutions Mill-Max 2501-2-00-44-00-00-07-0 Manufacturing Corp. Vector Electronics K24C/M ON Semiconductor NCV890204MWR2G * L2 is a placeholder footprint for an optional input inductor filter component. Boards are shipped with a shorting jumper installed to complete the input path. 5/16/2014 Page 1 of 1 www.onsemi.com