BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Audio ICs
  5. /BU7831KN-E2
BU7831KN-E2 thumbnail 1
ROHM

BU7831KN-E2

Category
Audio ICs
Manufacturer
ROHMDetails
Datasheet
Description
Serial VQFN-20(4.2x4.2) Audio Special Purpose RoHS
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status4450
QuantityBU7831KN-E2
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
PackageVQFN-20(4.2x4.2)Operating Temperature-30℃~+85℃
InterfaceSerialVoltage - Supply2.5V~3.3V
CNHTS8542399000USHTS8542390001
TARIC8542399000CAHTS8542390000
BRHTS85423999INHTS85423900
MXHTS8542.39.99
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI
ISO 9001
ESD Control

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is BU7831KN-E2, and what package does it use?

BU7831KN-E2 is an authentic electronic component manufactured by ROHM, categorized under Audio ICs. It is supplied in the standard VQFN-20(4.2x4.2) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official BU7831KN-E2 datasheet above.

Why is pricing for BU7831KN-E2 available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for BU7831KN-E2 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

How quickly can BU7831KN-E2 be shipped once quoted?

Lead times for BU7831KN-E2 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

ROHM

Loading articles…

New Blog

STM32H743IIK6: BGA Board Cost Decisions | YG GROUP

Considering STM32H743IIK6? Compare its 10 mm BGA with IIT6, routing and inspection work before approval. Send exact packing and schedule for a quote.

Read more →

INA228AIDGSR: Energy vs INA238 Monitoring | YG GROUP

Choosing INA228AIDGSR or INA238? Compare energy and charge tracking, shunt sizing and calibration. Send current range, quantity and dates for a quote.

Read more →

ASM330LHHTR: Automotive IMU Approval Guide | YG GROUP

Buying ASM330LHHTR? Check non-safety use, post-solder calibration and qualification before approval. Send packing and document needs for a quote.

Read more →

W25Q256JVEIQ: NRND and Service-Stock Plans | YG GROUP

Sourcing W25Q256JVEIQ? Separate NRND service stock from a new BOM, then check address modes and suffixes. Send quantity and platform needs for a quote.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • Active Filter
  • Amplifier ICs
  • Audio ICs
  • Chipsets
  • Clock & Timer ICs
  • Communication & Networking ICs
  • Counter ICs
  • Data Converter ICs
  • Digital Potentiometer ICs
  • Driver ICs
  • Equalizers
  • Interface ICs
  • Logic ICs
  • Multimedia ICs
  • Optocouplers / Photocouplers
  • Power Management ICs
  • Programmable Logic ICs
  • Security ICs / Authentication ICs
  • Switch ICs
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
BD3403FV-E2
BD3403FV-E2
ROHM
PDF-
1,820
RFQ
BD5426MUV-E2
BD5426MUV-E2
ROHM
PDF-
6,760
RFQ
BA3121F-E2
BA3121F-E2
ROHM
PDF-
6,020
RFQ
BD5468GUL-E2
BD5468GUL-E2
ROHM
PDF-
5,180
RFQ
BH3547F-E2
BH3547F-E2
ROHM
PDF-
3,840
RFQ
BD5445EFV-E2
BD5445EFV-E2
ROHM
PDF-
3,020
RFQ
BU64982GWZ-TR
BU64982GWZ-TR
ROHM
--
3,080
RFQ
BD34602FS-ME2
BD34602FS-ME2
ROHM
PDF-
8,100
RFQ
BD37531FV-E2
BD37531FV-E2
ROHM
PDF-
6,410
RFQ
BD88215GUL-E2
BD88215GUL-E2
ROHM
PDF-
7,150
RFQ