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PGA4311U/1KG4
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

PGA4311U/1KG4

IC VOLUME CONTROL 28SOIC
Texas Instruments · Audio Special Purpose · BOM Matching
Mfr. Part Number
PGA4311U/1KG4
Manufacturer
Texas Instruments
Package / Case
28-SOIC (0.295", 7.50mm Width)
Datasheet
Datasheet
Description
IC VOLUME CONTROL 28SOIC
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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PGA4311U/1KG4
Texas Instruments
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In Stock3,520
Unit
Price
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Package / Case
28-SOIC (0.295", 7.50mm Width)
Supplier Device Package
28-SOIC
Voltage - Supply
±4.75V ~ 5.25V
Operating Temperature
-40°C ~ 85°C (TA)
Interface
SPI
Mounting Type
Surface Mount
Applications
Automotive Audio, Musical Instruments, Professional Audio
Function
Volume Control
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Specifications
31.5dB ~ -95.5dB
Mounting Type
Surface Mount
Applications
Automotive Audio, Musical Instruments, Professional Audio
Function
Volume Control
Interface
SPI
Number of Channels
4
Operating Temperature
-40°C ~ 85°C (TA)
Voltage - Supply
±4.75V ~ 5.25V
Package / Case
28-SOIC (0.295", 7.50mm Width)
Supplier Device Package
28-SOIC
IC VOLUME CONTROL 28SOIC
Brand Introduction
Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.
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Buying FAQ — PGA4311U/1KG4

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy PGA4311U/1KG4 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes PGA4311U/1KG4. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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