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TS4998IQT — QFN-16 (e.g. 3×3) package (representative)
QFN-16 (e.g. 3×3)
Representative of package type
ST

TS4998IQT

Audio Amplifier · QFN-16 · Analog
In demand
Data last refreshed Jul 31, 2026
Manufacturer
ST
Mfr Part #
TS4998IQT
Series
TS4998
Category
Audio Amplifier
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Output Power1.2 W x 2 @ 8 Ω
Supply Voltage2.7 V ~ 5.5 V
Physical & Thermal
Package / CaseQFN-16
Mounting TypeSurface Mount
SeriesTS4998
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryAudio Amplifier
TypeAnalog

2x1.2W stereo class AB audio power amplifier with I2C volume control

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

6 sources
SourceMfrQtyDate CodeConditionStatus
Live ST 4456 13+ — Live RFQ
Live ST 1995 24+ — Live RFQ
Live ST?? 85 08+ — Live RFQ
Market ST 4456 13+ — Available RFQ
Market ST 1995 24+ — Available RFQ
Market ST?? 85 08+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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TS4998IQT viewed on the web · Web User
TS4998IQT viewed on the web · Web User
TS4998IQT viewed on the web · Web User
TS4998IQT viewed on the web · Web User
TS4998IQT searched via the web · Web User
TS4998IQT searched via the web · Web User
TS4998IQT searched via the web · Web User

Recent search and sourcing activity for TS4998IQT.

Engineering FAQ

What are the key specifications of TS4998IQT?
Output Power: 1.2 W x 2 @ 8 Ω; Supply Voltage: 2.7 V ~ 5.5 V.
What package is TS4998IQT supplied in?
TS4998IQT is supplied in the QFN-16 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source TS4998IQT beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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