Shenzhen Xinluda Information Technology Co., Ltd. Electronic Parts
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The Xinluda XD386-1 is a low-voltage, low-power audio power amplifier supplied in an 8-pin DIP (PDIP-8) package. It is the through-hole DIP-8 member of Xinluda’s “386” amplifier family, which the manufacturer’s datasheet documents together as XL386 (SOP-8), XD386-1 (DIP-8), and XL386-MS (MSOP-8). The device uses the same pin configuration as the industry-standard 386/LM386 amplifier, so it can be used in classic 386-based, battery-powered consumer audio circuits with minimal external part count.
The amplifier has an internally fixed voltage gain of 20, which can be increased up to 200 by adding a single resistor and capacitor between the gain pins (pins 1 and 8). Its inputs are ground-referenced and the output automatically self-centers to one-half the supply voltage, simplifying single-supply audio circuit design.
Note: electrical parameters above are taken from the Xinluda XL386/XD386-1 datasheet. Confirm final test limits against the manufacturer’s current device documentation for your application.
The XD386-1 is a hard-to-find part with little to no authorized-distributor stock, making it difficult to source through conventional channels. Pacific Component Xchange specializes in locating obsolete, allocated, and hard-to-find analog and power-management ICs like the XD386-1. We support customers who need this Xinluda 386-family amplifier for production continuity, legacy designs, or cost-down programs.
Every order is backed by our authenticity and quality-assurance process, with inspection and traceability to help mitigate counterfeit risk on scarce parts. We ship globally and can source volume quantities on demand. Request a quote (RFQ) today and our sourcing team will respond quickly with availability, lead time, and pricing for the XD386-1.
The XD386-1 is a low-voltage audio power amplifier from Xinluda, supplied in an 8-pin DIP (PDIP-8) package. It is the DIP-8 member of Xinluda's 386 amplifier family (XL386 SOP-8 / XD386-1 DIP-8 / XL386-MS MSOP-8) and uses the classic 386/LM386-compatible pinout.
The XD386-1 is a 386-type amplifier with the same pin configuration as the classic LM386, so it can generally be used in 386/LM386-based audio circuits. Always verify the Xinluda datasheet parameters (supply range, package, test limits) against your specific design before substituting.
Per the Xinluda datasheet, the XD386-1 operates over a 4 V to 12 V supply range with an internally fixed voltage gain of 20, which can be increased up to 200 by adding an external resistor and capacitor between the gain pins (pins 1 and 8).
Typical quiescent current is 4 mA (8 mA max) at VS = 6 V, total harmonic distortion is 0.2% under datasheet conditions, and typical output power is 325 mW at VS = 6 V into an 8 ohm load at 10% THD.
The XD386-1 is offered in an 8-pin DIP (PDIP-8) through-hole package, matching the classic 386 pinout. Surface-mount variants in the same family are the XL386 (SOP-8) and XL386-MS (MSOP-8).
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