Bill of Materials for the NCP1421 Demonstration Board h 23/8/2004 Designator Quantity U1 D1 C2 C3 C4 C1,C5 L1 R1 R4 R2 R5 R3 T1,T2,T3,T4 JP1,JP2 1 1 1 1 1 1 1 1 1 1 1 1 6 Description Value Step-Up DC-DC Converter Schottky Power Rectifier Ceramic Chip Capacitor Ceramic Chip Capacitor Ceramic Chip Capacitor Ceramic Chip Capacitor SMT Power Inductor Chip Resistor Chip Resistor Chip Resistor Chip Resistor Chip Resistor 2.54mm Header 600 mA 500 mA, 20 V 10 pF, 50 V NA 220 nF, 10 V 22 uF, 6.3 V 5.6uH 220 kΩ, 1/10 W 270 kΩ, 1/10 W 300 kΩ, 1/10 W 330 kΩ, 1/10 W 470 kΩ, 1/10 W NA Tolerance NA NA +/-5% NA +/-10% +/-20% +/-10% +/-1% +/-1% +/-1% +/-1% +/-1% NA Footprint Micro8 SOD123 0603 NA 0603 1206 5.8mm x 5.8mm x 2.5mm 0603 0603 0603 0603 0603 NA Manufacturer Part Number Substitution Allowed Lead Free Comments ON Semiconductor ON Semiconductor Panasonic NA Panasonic Panasonic Sumida Yageo America Yageo America Yageo America Yageo America Panasonic Mill-Max Manufacturing Corp NCP1421DMR2 MBR0520L ECJ1VC1H100D NA ECJ1VB1A224K ECJ3YB0J226M CDC5D235R6 9C06031A2203FKHF 9C06031A2703FKHF 9C06031A3003FKHF 9C06031A3303FKHF 9C06031A4703FKHF 350-10-112-00-006 NO NO YES YES YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO Optional Optional Optional JP3 Optional