Skip to main content
TraceCatalog
ComponentsSchematicsLayoutsGenerateContribute
Get Trace

Components

4 components matching “efficiency”

A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.

I need
✓Symbol✓Footprint3D model

Parts with a symbol and a footprint.

Mounting

AnySurface mount4

Link quality

Confirmed links only18,712

A link is confirmed when the footprint reference matches exactly and the footprint has a pad for every pin on the symbol.

Library

All librariesRegulator_Switching191Display_Character17Battery_Management7LED6Amplifier_Audio4muratovas-MAS_IC_PowerSupply4Regulator_SwitchedCapacitor4Connector_Audio3espressif-Espressif2Amplifier_Operational1gekkio-Gekkio_Regulator_Switching1Interface_Ethernet1
3 moreInterface_USB1Regulator_Controller1RF_Amplifier1
Clear everything

4 components

Matched by name and keywords. Search by meaning instead

MA12040

SYMFP—

Amplifier_Audio

Filterless and High-Efficiency +4V to +18V Audio Amplifier with Analog Input, QFN-64

Pins
64
Pads
65
SMD
10.3×10.3

MA12040P

SYMFP—

Amplifier_Audio

Filterless and High-Efficiency +4V to +18V Audio Amplifier with I2S Digital Input, QFN-64

Pins
64
Pads
65
SMD
10.3×10.3

MA12070

SYMFP—

Amplifier_Audio

Filterless and High-Efficiency +4V to +26V Audio Amplifier with Analog Input, QFN-64

Pins
64
Pads
65
SMD
10.3×10.3

MA12070P

SYMFP—

Amplifier_Audio

Filterless and High-Efficiency +4V to +26V Audio Amplifier with I2S Digital Input, QFN-64

Pins
64
Pads
65
SMD
10.3×10.3
TraceCatalog
ComponentsSchematicsLayoutsGenerateContributeDocsTraceGitHubDiscord

© 2026 WishEDA Inc.

TermsPrivacyCC-BY-SA 4.0

33,628 components · 25,832 3D models · 55181 reference designs