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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 26,400

On Order:Order inventroy details 67,200
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 2,400
Multiple Of: 2,400
Quantity Web Price
2,400+ $1.33


Attributes Table
No of Outputs Twenty Four
Supply Voltage 3V to 5.5V
Supply Current 35mA
Output Current per Channel 80mA
Output Voltage 20V
Switching Frequency-Max 25MHz
Operating Temp Range -40°C to +125°C
Features and Applications

The STP24DP05BTR is a monolithic, low-voltage, 24-bit constant current LED sink driver with output error detection 24-bit shift register designed for LED panel displays.

It contains an 8 x 3-bit serial-IN, parallel-OUT shift register that feeds a 8 x 3-bit D-type storage register. In the output stage, twenty four regulated current sources were designed to provide 5-80 mA constant current to drive the LEDs.


  • Low-voltage power supply down to 3 V
  • 8 x 3 constant current output channels
  • Adjustable output current through external resistors
  • Short and open output error detection
  • Serial data IN/parallel data OUT
  • Shift register data flow register control
  • Accepts 3.3 V and 5 V micro driver
  • Output current: 5-80 mA
  • 25 MHz clock frequency
  • High thermal efficiency package