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ALC269Q

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The ALC269Q is a Realtek High Definition Audio codec with an integrated Class D speaker amplifier, delivering stereo DAC/ADC with 24-bit resolution and up to 192 kHz sample rate. The embedded 2.5 W Class D amplifier drives internal laptop or monitor speakers directly, eliminating a separate audio power amplifier IC. Compliant with Intel HD Audio specification, it features jack detection, multi-streaming, and stereo microphone support. The 48-pin QFN-EP (6 × 6 mm) package is optimized for ultrabook, tablet, and all-in-one PC motherboard integration.

Stock & Date Code

Brand	Part Number	Qty	D/C	Note
Realtek	ALC269Q	10,000	26+	Realtek ALC269Q Interface IC; confirm date code, lot and packing condition by RFQ.

Listed stock and date code are subject to final RFQ confirmation.

Interface IC Specifications

Parameter	Value / Specification
Exact Part Number	ALC269Q
Manufacturer	Realtek Semiconductor
Product Category	Audio Codec
Protocol / Function	Intel High Definition Audio (HD Audio) compliant codec with integrated Class D speaker amplifier and HDA link interface
Channels	Stereo DAC (2-channel playback) + stereo ADC (2-channel recording), with integrated mono Class D speaker output
Data Rate	24-bit resolution, 44.1 kHz to 192 kHz sample rate, S/PDIF output support, 100 dB SNR DAC performance
Supply Voltage	3.3 V analog, 1.5 V to 3.3 V digital core, Class D amp supply up to 5 V for 2.5 W output
Output Power	2.5 W per channel integrated Class D speaker amplifier, eliminates ernal audio power amp for notebook/monitor speakers
Operating Temperature	0 °C to +70 °C
Package / Case	48-QFN-EP (6 × 6 mm, 0.4 mm pitch, SMT, osed pad, Tray)

Interface Features & Applications

Intel HD Audio compliant codec with integrated 2.5 W Class D speaker amplifier, stereo 24-bit DAC/ADC supporting 44.1–192 kHz sample rates and 100 dB SNR
Integrated Class D amplifier eliminates external audio power amp, reducing BOM and PCB area in space-constrained notebook and AIO PC designs
Multi-streaming support enables independent audio playback on multiple outputs simultaneously, with jack detection and re-tasking for flexible I/O configuration
48-pin QFN-EP package (6 × 6 mm, 0.4 mm pitch) with exposed thermal pad for efficient Class D amplifier heat dissipation
S/PDIF output, stereo microphone input with boost, and onboard headphone amplifier for complete audio subsystem integration
Targeted at notebook PCs, all-in-one desktops, LCD monitors with speakers, and embedded audio systems requiring cost-effective HD Audio with integrated amplification

Why Buyers Source ALC269Q

Buyers normally source ALC269Q when an existing BOM requires the same manufacturer suffix for communication and interface board sourcing. For overseas buyers, the important confirmation points are stock reality, traceability, packing condition and shipment window. Suited to buyers needing the exact ALC269Q ordering code — the Interface IC in 48-QFN-EP (6 × 6 mm, 0.4 mm pitch, SMT, exposed pad, Tray) — rather than a generic part.

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for ALC269Q.

Interface IC Sourcing Checklist

Confirm interface standard, isolation or protection requirements and operating grade.
Match exact suffix, 48-QFN-EP (6 × 6 mm, 0.4 mm pitch, SMT, osed pad, Tray) and reel or tube format.
Check live stock, batch consistency and 26+ before shipment.

ALC269Q (Interface IC, tray) is offered from stock; live quantity and lot split are confirmed by RFQ.

Need Price & Availability for ALC269Q?

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for ALC269Q.

Listed stock is subject to final RFQ confirmation.

For faster RFQ confirmation, please include:

Required quantity
Target date code
Package / case requirement
Delivery country
Company name and contact person
Target price if available

Prefer email? Send this RFQ via email instead.

Quality, Shipping & Payment

Commercial and shipment details for ALC269Q are confirmed with the formal quotation.

Quality Confirmation

Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.

Shipping

LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.

Payment

Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.

Frequently Asked Questions

Is ALC269Q available from LimChip?

LimChip can confirm current availability, price, quantity, date code and lead time for ALC269Q by RFQ.

What should buyers check before ordering ALC269Q?

Buyers should check interface standard, package, isolation, temperature grade and exact suffix for ALC269Q, together with live stock and traceable supply.

How do I request a quote for ALC269Q?

Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.