{"product_id":"utc-lm386g-low-voltage-audio-power-amplifier-sop-8-smd-ic","title":"UTC LM386G Low-Voltage Audio Power Amplifier SOP-8 SMD IC","description":"\u003cp\u003eThe UTC LM386G is a high-efficiency monolithic integrated circuit engineered for low-power acoustic amplification in compact consumer and industrial electronic layouts. Housed in a space-saving SOP-8 surface-mount package, this chip operates over a wide 4V–12V supply range with exceptionally low 4mA quiescent current drain. It is an industry-standard choice for battery-powered audio devices, communication intercoms, and portable sensor signal amplification.\u003c\/p\u003e\u003cp\u003eThe internal design self-biases outputs to one-half the supply voltage, eliminating bulky output coupling transformers. Voltage gain is internally set to 20 (26dB) and can be extended up to 200 (46dB) with an external resistor and capacitor across pins 1 and 8.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e UTC (Unisonic Technologies Co., Ltd.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e UTC LM386G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrdering Number:\u003c\/strong\u003e LM386G-S08-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SOP-8 (8-pin Small Outline)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Tape \u0026amp; Reel (SMT assembly)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage (Vcc):\u003c\/strong\u003e 4.0V to 12.0V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiescent Current (Iq):\u003c\/strong\u003e 4 mA typical at 6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e ~325 mW into 8Ω at 6V (10% THD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Gain:\u003c\/strong\u003e 20 (26dB) internal; up to 200 (46dB) with external components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.2% typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e SMD \/ SMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS, Halogen-Free (Green “G” suffix)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBattery-powered portable radios as the primary audio driver for AM\/FM transistor radios, walkie-talkies, and scanning receivers\u003c\/li\u003e\n\u003cli\u003eIntercom and communication systems for low-distortion voice amplification in gate intercoms, security panels, and two-way voice modules\u003c\/li\u003e\n\u003cli\u003eMicrocontroller audio output for amplifying tone, voice, or sound wave signals from Arduino, ESP32, or Raspberry Pi DAC pins to a loudspeaker\u003c\/li\u003e\n\u003cli\u003eUltrasound and sensor pre-amplifiers for boosting low-amplitude signals from acoustic transducers, piezo buzzers, and microphone boards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x UTC LM386G SOP-8 Audio Power Amplifier IC\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: Image is for representation purpose only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"UTC","offers":[{"title":"Default Title","offer_id":47875683647665,"sku":"CC-001096","price":6.98,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/UTC_LM386G_Low-Voltage_Audio_Power_Amplifier_SOP-8_SMD_IC_1.png?v=1787852672","url":"https:\/\/circuitcomps.com\/products\/utc-lm386g-low-voltage-audio-power-amplifier-sop-8-smd-ic","provider":"Circuitcomps","version":"1.0","type":"link"}