Bill of Materials for the NCP1400AV50 Evaluation Board h 3/7/2007 Designator Quantity L1 D1 C1 C2 U1 TP1-4, JP1 1 1 1 1 1 5 Description Value Tolerance Footprint Manufacturer Manufacturer Part Number Inductor Schottky Power Rectifier Low Profile Tantalum Capacitor Low ESR Tantalum Capacitor Step-Up Switching Regulator Header Pin 22 µh / 1.11 A 0.5 A / 20 V 10 µF / 16 V 68 µF / 20 V NA 2.54 mm 20% NA 10% 10% NA NA CR54 SOD–123 T491 T491 TSOP 5 NA Sumida Electronic On Semiconductor KEMET Electronics KEMET Electronics On Semiconductor AMP / Tyco CR54-220MC MBR0520LT1G T491C106K016AT T491D686K020AT NCP1400ASN50T1G 9-146285-0 Substitution RoHS Allowed Compliant Yes No Yes Yes No Yes Yes Yes Yes Yes Yes Yes