Create a schematic for Power supply circuit. 

libSymbols:
- accel-altium-import:0_06033D104KAT2A
- accel-altium-import:0_Header 4
- accel-altium-import:0_SI1521L-Symbol-1
- accel-altium-import:0_Symbol
- accel-altium-import:GND
schematicSymbols:
- libraryNickname: accel-altium-import
  entryName: GND
  position:
    x: 140
    y: 80.0072
    angle: 180
  properties:
  - key: Reference
    value: '#PWR0102'
    position:
      x: 140
      y: 80.0072
      angle: 0
  - key: Value
    value: GND
    position:
      x: 140
      y: 73.6572
      angle: 0
- libraryNickname: accel-altium-import
  entryName: 0_Symbol
  position:
    x: 205.16
    y: 90.0072
    angle: 0
  properties:
  - key: Reference
    value: R23
    position:
      x: 199.826
      y: 87.8482
      angle: 0
  - key: Value
    value: 2k
    position:
      x: 199.826
      y: 94.7062
      angle: 0
- libraryNickname: accel-altium-import
  entryName: 0_Symbol
  position:
    x: 205.16
    y: 100.0072
    angle: 0
  properties:
  - key: Reference
    value: R24
    position:
      x: 199.826
      y: 97.8482
      angle: 0
  - key: Value
    value: 2k
    position:
      x: 199.826
      y: 104.7062
      angle: 0
- libraryNickname: accel-altium-import
  entryName: GND
  position:
    x: 170
    y: 95.0072
    angle: 90
  properties:
  - key: Reference
    value: '#PWR0104'
    position:
      x: 170
      y: 95.0072
      angle: 0
  - key: Value
    value: GND
    position:
      x: 176.35
      y: 95.0072
      angle: 90
- libraryNickname: accel-altium-import
  entryName: GND
  position:
    x: 215.32
    y: 90.0072
    angle: 90
  properties:
  - key: Reference
    value: '#PWR0103'
    position:
      x: 215.32
      y: 90.0072
      angle: 0
  - key: Value
    value: GND
    position:
      x: 221.67
      y: 90.0072
      angle: 90
- libraryNickname: accel-altium-import
  entryName: 0_SI1521L-Symbol-1
  position:
    x: 128.5
    y: 97.0507
    angle: 0
  properties:
  - key: Reference
    value: '*1'
    position:
      x: 155.508
      y: 89.6085
      angle: 0
  - key: Value
    value: SI1521L
    position:
      x: 155.508
      y: 92.1485
      angle: 0
- libraryNickname: accel-altium-import
  entryName: GND
  position:
    x: 115
    y: 100.0072
    angle: 270
  properties:
  - key: Reference
    value: '#PWR0105'
    position:
      x: 115
      y: 100.0072
      angle: 0
  - key: Value
    value: GND
    position:
      x: 108.65
      y: 100.0072
      angle: 90
- libraryNickname: accel-altium-import
  entryName: GND
  position:
    x: 170
    y: 70.0072
    angle: 270
  properties:
  - key: Reference
    value: '#PWR0101'
    position:
      x: 170
      y: 70.0072
      angle: 0
  - key: Value
    value: GND
    position:
      x: 163.65
      y: 70.0072
      angle: 90
- libraryNickname: accel-altium-import
  entryName: 0_Header 4
  position:
    x: 180.08
    y: 69.8472
    angle: 0
  properties:
  - key: Reference
    value: P19
    position:
      x: 180.08
      y: 69.8472
      angle: 0
  - key: Value
    value: Header 4
    position:
      x: 180.08
      y: 85.0872
      angle: 0
- libraryNickname: accel-altium-import
  entryName: 0_06033D104KAT2A
  position:
    x: 131.3368
    y: 125.0072
    angle: 0
  properties:
  - key: Reference
    value: C12
    position:
      x: 131.3368
      y: 123.1022
      angle: 0
  - key: Value
    value: 0.1uF
    position:
      x: 131.3368
      y: 129.4541
      angle: 0
junctions:
- position:
    x: 120
    y: 100.0072
    angle: 0
- position:
    x: 140
    y: 80.0072
    angle: 0
- position:
    x: 195
    y: 100.0072
    angle: 0
- position:
    x: 136.4168
    y: 125.0072
    angle: 0
- position:
    x: 120
    y: 102.1307
    angle: 0
noConnects:
- position:
    x: 146.5768
    y: 115.1084
    angle: null
- position:
    x: 128.5
    y: 107.2107
    angle: null
- position:
    x: 128.5
    y: 104.6707
    angle: null
- position:
    x: 144.467
    y: 89.1085
    angle: null
- position:
    x: 138.9568
    y: 115.1084
    angle: null
- position:
    x: 155
    y: 105.0072
    angle: null
- position:
    x: 128.5
    y: 97.0507
    angle: null
- position:
    x: 141.927
    y: 89.1085
    angle: null
busEntries: []
graphicalItems:
- type: wire
  points:
  - x: 141.4968
    y: 115.1084
  - x: 141.4968
    y: 125.0072
- type: wire
  points:
  - x: 155
    y: 102.4672
  - x: 175
    y: 102.4672
- type: wire
  points:
  - x: 120
    y: 100.0072
  - x: 128.5
    y: 100.0072
- type: wire
  points:
  - x: 139.387
    y: 80.0072
  - x: 139.387
    y: 89.1085
- type: wire
  points:
  - x: 170
    y: 70.0072
  - x: 175
    y: 70.0072
- type: wire
  points:
  - x: 120
    y: 100.0072
  - x: 120
    y: 102.1307
- type: wire
  points:
  - x: 144.0368
    y: 120.0072
  - x: 145
    y: 120.0072
- type: wire
  points:
  - x: 130
    y: 85.0072
  - x: 136.847
    y: 85.0072
- type: wire
  points:
  - x: 136.847
    y: 85.0072
  - x: 136.847
    y: 89.1085
- type: wire
  points:
  - x: 136.4168
    y: 125.0072
  - x: 136.4168
    y: 130.0072
- type: wire
  points:
  - x: 190
    y: 100.0072
  - x: 185.48
    y: 100.0872
- type: wire
  points:
  - x: 175
    y: 70.0072
  - x: 175
    y: 72.3872
- type: wire
  points:
  - x: 170
    y: 95.0072
  - x: 155
    y: 95.0072
- type: wire
  points:
  - x: 136.4168
    y: 125.0072
  - x: 136.4168
    y: 115.1084
- type: wire
  points:
  - x: 136.4168
    y: 130.0072
  - x: 135
    y: 130.0072
- type: wire
  points:
  - x: 120
    y: 102.1307
  - x: 128.5
    y: 102.1307
- type: wire
  points:
  - x: 195
    y: 90.0072
  - x: 195
    y: 100.0072
- type: wire
  points:
  - x: 128.7968
    y: 125.0072
  - x: 120
    y: 125.0072
- type: wire
  points:
  - x: 185.48
    y: 100.0872
  - x: 155
    y: 99.9272
- type: wire
  points:
  - x: 128.5
    y: 100.0072
  - x: 128.5
    y: 99.5907
- type: wire
  points:
  - x: 144.0368
    y: 115.1084
  - x: 144.0368
    y: 120.0072
- type: wire
  points:
  - x: 147.007
    y: 89.1085
  - x: 147.007
    y: 80.0072
- type: wire
  points:
  - x: 141.4968
    y: 125.0072
  - x: 136.4168
    y: 125.0072
- type: wire
  points:
  - x: 140
    y: 80.0072
  - x: 139.387
    y: 80.0072
- type: wire
  points:
  - x: 115
    y: 100.0072
  - x: 120
    y: 100.0072
- type: wire
  points:
  - x: 175
    y: 102.4672
  - x: 175
    y: 105.0072
- type: wire
  points:
  - x: 120
    y: 125.0072
  - x: 120
    y: 102.1307
- type: wire
  points:
  - x: 195
    y: 100.0072
  - x: 190
    y: 100.0072
- type: wire
  points:
  - x: 155
    y: 95.0072
  - x: 155
    y: 97.3872
- type: wire
  points:
  - x: 147.007
    y: 80.0072
  - x: 140
    y: 80.0072
globalLabels:
- text: 5V ref
  shape: passive
  position:
    x: 175
    y: 77.4672
    angle: 180
- text: 5V ref
  shape: passive
  position:
    x: 165
    y: 107.5472
    angle: 180
- text: AON
  shape: passive
  position:
    x: 175
    y: 74.9272
    angle: 180
- text: 5V ref
  shape: passive
  position:
    x: 135
    y: 130.0072
    angle: 270
- text: 5V ref
  shape: passive
  position:
    x: 130
    y: 85.0072
    angle: 90
- text: AOP
  shape: passive
  position:
    x: 145
    y: 120.0072
    angle: 270
- text: 5V ref
  shape: passive
  position:
    x: 225.32
    y: 100.0072
    angle: 180
- text: AON
  shape: passive
  position:
    x: 175
    y: 105.0072
    angle: 0
- text: AOP
  shape: passive
  position:
    x: 175
    y: 80.0072
    angle: 180
sheetInstances:
- instancePath: /
  page: '1'
