ME7400D Power Management IC, Constant-Voltage LED Screen Driver, 12×8 Array, 4.5–5.5V, SOP32

The ME7400D is a constant-voltage LED driver IC designed for smaller 12×8 LED matrix displays. It delivers stable current capability for red LEDs and is well suited for compact display applications.

Key Specifications

• Driver Mode: Constant-Voltage Array

• LED Configuration: 12 × 8

• Input Voltage (VIN): 4.5V – 5.5V

• Output Current (IOUT): ≈400mA (Red LED)

• Refresh Frequency: 250Hz

• Package: SOP32

Applications

• Small LED display panels

• Consumer electronics displays

• Control and status indicators

Features

• Optimized for compact LED matrices

• Stable voltage drive

• Low flicker display operation

• Space-saving SOP32 package