Create a schematic for Power supply circuit. 

libSymbols:
- tycho:ISL54233
schematicSymbols:
- libraryNickname: tycho
  entryName: ISL54233
  position:
    x: 144.78
    y: 98.425
    angle: 0
  properties:
  - key: Reference
    value: U17
    position:
      x: 155.0209
      y: 91.5548
      angle: 0
  - key: Value
    value: '~'
    position:
      x: 144.78
      y: 98.425
      angle: 0
junctions: []
noConnects: []
busEntries: []
graphicalItems: []
globalLabels: []
sheetInstances: []
