LM386 Low Voltage Audio Power Amplifier IC – Mini Audio Amplifier for DIY & Electronics Projects
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₨ 24
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✅ Low voltage operation: 4V to 12V (ideal for battery-powered devices)
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✅ Output power: up to 1W (with 9V supply into 8Ω speaker)
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✅ Built-in gain of 20 (adjustable to 200 with external components)
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✅ Minimal external parts required
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✅ Low distortion and low quiescent current (~4mA)
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✅ Standard 8-pin DIP package
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✅ Ideal for mini amplifiers, radios, buzzers, and intercoms
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✅ Great for DIY electronics, student projects, and prototyping
The LM386 is a low voltage audio power amplifier IC designed for use in low-power consumer electronics. It is widely used to drive small speakers in portable audio devices, DIY audio amplifiers, radios, intercoms, and alarms. With a built-in gain of 20 (adjustable up to 200), it delivers clean, distortion-free sound with minimal external components. Its compact design, low power consumption, and ease of use make it a go-to choice for hobbyists and audio circuit designers.
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