Various Mobile Spare Parts

The high-quality Driver/Boost Chestnut Controller IC for iPhone 5S to iPhone 7 Plus models (U3 U1501 U4000, TI 65730A0P, 20 pins) features a built-in high-performance boost regulator. Unused sockets are deactivated by connecting them to ground. The boost output automatically adjusts its voltage to improve performance based on the WLED voltage. It supports multiple brightness adjustment methods.

• Compatible models: iPhone 5C / 5S / SE / 6 / 6 Plus / 6S / 6S Plus / 7 / 7 Plus
• Model signaling:
  • iPhone 5c / 5s: U3
  • iPhone 6 / 6+: U1501
  • iPhone SE / 6s / 6s+: U4000
  • iPhone 7 / 7+: U3703
• Port marking: TI 65730A0P
• Number of pins: 20

Also known as: Chestnut Display Driver / Boost IC.

Compatible with models: A1456, A1453, A1549, A1522, A1633, A1634, A1660, A1661, A1863, A1864.