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OP-AMP IC

UM66T19LK Melody Generator IC TO-92 Pack of 1000

Specification:-

  • Package/Case: TO-92
  • DC Supply Voltage: 1.5 ~ 4.5 V
  • Operating Current: 60 µA
  • Operating Temperature: -10 ~ +60 °C
  • Storage Temperature: -55 ~ +125 °C
  • Manufacturer: UTC (Unisonic Tech)
  • O/P Drive Current: 400 ~ 600μA
  • O/P Sink Current: 350 ~ 450μA
Available in Pack Of:

SKU: IF8501A

MRP Rs. 625.00
Rs. 500.00 (Incl. Tax)
Rs. 423.73 (+18.00% GST extra)
Rs. 423.73 / pack of 1000 = Rs. 0.42 per piece
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UM66T19LK Melody Generator IC TO-92 Pack of 1000

The UM66T19LK is a compact, low-power melody generator IC housed in a TO-92 package, designed to produce musical tones when powered. It integrates a pre-programmed melody into its memory, making it ideal for applications such as greeting cards, toys, doorbells, and alarm systems. This specific variant, UM66T19LK, plays a fixed melody, delivering clear and pleasant musical notes through a simple external circuit. This IC operates on low voltage (1.5V to 4.5V), making it perfect for battery-powered applications. It has an open collector output, which typically drives a transistor to power a speaker or piezo buzzer. The internal oscillator and melody ROM eliminate the need for external timing components, simplifying circuit design significantly. The UM66T19LK stands out for its ultra-low power consumption, allowing it to be used in long-life and compact devices. It is also cost-effective and easy to implement, making it a favorite among hobbyists and electronic project designers who require sound output without microcontroller complexity.

Feature:-

  • Pre-Programmed Melod
  • Low Power Consumption
  • Compact Design
  • Applications: Toys, musical greeting cards, alarms, doorbells
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