STMicroelectronics, 1-Channel Audio Power Amplifier, 15-Pin, 38W Multiwatt STA540

This image is representative of the product range

View all Audio Amplifier ICs
Bulk discount available

Subtotal (1 unit)*

PHP402.78

(exc. VAT)

PHP451.11

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 8 unit(s) ready to ship from another location
  • Plus 891 unit(s) shipping from February 06, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 - 9PHP402.78
10 - 49PHP390.69
50 - 149PHP378.95
150 - 499PHP367.56
500 +PHP356.52

*price indicative

Packaging Options:
RS Stock No.:
686-7408
Mfr. Part No.:
STA540
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Amplifier Type

Audio Power Amplifier

Product Type

Audio Amplifier

Output Power

38W

Application

Speaker

Mount Type

Through Hole

Amplifier Class

Class A-B

Number of Channels

1

Package Type

Multiwatt

Pin Count

15

Minimum Operating Temperature

0°C

Standards/Approvals

No

Series

STA540

Width

5 mm

Height

10.7mm

Length

19.6mm

Maximum Supply Voltage

18V

Minimum Supply Voltage

9V

Maximum Operating Temperature

70°C

Automotive Standard

No

Audio Class-AB Power Amplifiers, STMicroelectronics


Mono, stereo and multi-channel solutions

Wide range of output power options

Audio Amplifiers, STMicroelectronics


Related links