STA540SAN STMicroelectronics Integrated Circuit (Other) In Stock

Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class AB

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
STA540SANOther
Quick Facts
Manufacturer
STMicroelectronics
Package
Other
Pin Count
15
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $65.9950(MOQ 750)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
Bandwidth-Nom10kHz
Consumer IC TypeAUDIO AMPLIFIER
Gain20dB
Harmonic Distortion10%
JESD-30 CodeR-XZIP-T15
JESD-609 Codee3
Number of Channels4
Number of Functions1
Output Power-Nom20W
Package Body MaterialUNSPECIFIED
Package Equivalence CodeZIP15,.1,.1
Package ShapeRECTANGULAR
Package StyleFLANGE MOUNT
Qualification StatusNot Qualified
Supply Current-Max150mA
Supply Voltage-Max (Vsup)22V
Supply Voltage-Min (Vsup)8V
Surface MountNO
TechnologyCMOS
Temperature GradeCOMMERCIAL
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormTHROUGH-HOLE
Terminal Pitch1.27mm
Terminal PositionZIG-ZAG
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.33.00.01

Datasheet

STA540SAN Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for STA540SAN:

STA540SASTMicroelectronics

Audio Amplifier, 20W, 4 Channel(s), 1 Func

View Part →

Frequently Asked Questions

What is the price of STA540SAN?

STA540SAN is priced from $65.9950 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STA540SAN in stock?

STA540SAN is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy STA540SAN?

You can buy STA540SAN from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STA540SAN from STMicroelectronics.

What is the datasheet for STA540SAN?

The official STA540SAN datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does STA540SAN come in?

STA540SAN is available in Other packaging. See the package diagram and pinout above for detailed dimensional information.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $65.9950
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
750+$65.9950$49496.25
pcs
Unit price: $65.9950 · Total: $49496.25

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy