IC UM66L – Melody Sound Generator IC

Key Features

• Pre-programmed melody output with stable tone quality
• Low power consumption for battery-operated devices
• Easy-to-use single-chip design
• Small and lightweight, suitable for compact electronic circuits
• Works with simple amplifier circuits for louder sound output

Technical Specifications

• Type: Melody Sound Generator IC
• Model: UM66L
• Operating Voltage: 3V – 6V DC
• Output Type: Analog audio signal
• Current Consumption: Low (typically 3–5mA)
• Package: TO-92 or SMD variant (depending on supplier)
• Operating Temperature: −20°C to +70°C

Applications

• Musical toys and sound-producing gadgets
• Greeting cards and alarms
• DIY electronic sound projects
• Melody-generating circuits with small amplifiers
• Educational and hobby electronics kits

Package Includes

• 1 × IC UM66L (TO-92 / SMD Package as per selection)