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

Image representative of range

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

Subtotal (1 tray of 260 units)*

R 20 557,16

(exc. VAT)

R 23 640,76

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 2,080 unit(s) shipping from 31 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Tray*
260 - 260R 79.066R 20,557.16
520 - 520R 77.089R 20,043.14
780 +R 74.776R 19,441.76

*price indicative

RS stock no.:
230-0078
Mfr. Part No.:
FDA803Q-V0Y
Manufacturer:
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

Application

Car Audio

Output Power

31W

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

Width

6.85mm

Series

FDA803Q

Length

6.85mm

Height

0.85mm

Minimum Supply Voltage

18V

Maximum Supply Voltage

18V

Automotive Standard

AEC-Q100

Maximum Operating Temperature

125°C

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