Over 800,000 products available

STMicroelectronics Digital Audio Power Amplifier, 48-Pin, 31W VFQFPN FDA803Q-V0Y

View all Audio Amplifier ICs
Bulk discount available
View bulk pricing options

Subtotal (1 pack of 2 units)*

£7.87

(exc. VAT)

£9.444

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 2,250 unit(s) shipping from 07 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Pack*
2 - 18£3.935£7.87
20 - 98£3.835£7.67
100 - 198£3.745£7.49
200 +£3.505£7.01

*price indicative

Packaging Options:
RS Stock No.:
230-0079
Mfr. Part No.:
FDA803Q-V0Y
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Amplifier Type

Digital Audio Power Amplifier

Product Type

Audio Amplifier IC

Output Power

31W

Application

Car Audio

Mount Type

Surface

Amplifier Class

Class D

Number of Channels

1

Package Type

VFQFPN

Pin Count

48

Minimum Operating Temperature

-40°C

Standards/Approvals

No

Length

6.85mm

Height

0.85mm

Series

FDA803Q

Width

6.85mm

Minimum Supply Voltage

18V

Maximum Supply Voltage

18V

Maximum Operating Temperature

125°C

Automotive Standard

AEC-Q100

The STMicroelectronics FDA803Q is a single bridge class D amplifier, designed in the most advanced BCD technology, intended for any automotive audio application. The FDA803Q integrates a high performance D/A converter together with powerful MOSFET outputs in class D, so it is very compact and powerful, moreover it reaches outstanding efficiency performances (90%).

AEC-Q100 qualified

Integrated 108 dB D/A conversion

Very low quiescent current

2 Ω loads driving

Integrated thermal protection

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy