SX1509 16-IO Expander 16 extra channels of GPIO


QuantityDiscountDiscounted Price
5 - 9 5% £4.51
10 + 10% £4.28

SX1509 16-IO Expander 16 extra channels of GPIO
SX1509 16-IO Expander 16 extra channels of GPIO £4.75
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SX1509 16-IO Expander Key Features:

  • Highly Versatile: Get 16 additional GPIO channels, expanding your project’s reach and capability.
  • Dual Banks for Power: Features Bank A (0 to 7) and Bank B (8 to 15) each supplied by VCC1 and VCC2 respectively.
  • PWM & Digital IO Support: All pins are designed to support both PWM and regular digital IO functionalities.
  • Broad Input Voltage Range: Accepts an input voltage ranging from 1.425 to 3.6 VDC, giving you flexibility in power source choices.
  • Logical Design: Comes with a logic input voltage spanning from 0.8 to 5.5 VDC.
  • Compact and Lightweight: With dimensions at a mere 30 x 30 mm and weighing just 2 grams, it is perfect for space-conscious projects.
  • Maximized Efficiency: A maximum operating current of just 460 uA ensures optimized power consumption.

Whether you’re designing a robot, smart home system, or any electronics project that needs extra GPIOs, the SX1509 16-IO Expander from Kunkune has got you covered. Remember, it’s not just about expanding; it’s about expanding with quality and reliability.




The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.