Skip to main content
TraceCatalog
ComponentsSchematicsLayoutsGenerateContribute
Get Trace

Components

2 components matching “121”

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
✓SymbolFootprint✓3D model

Parts with a symbol and a 3D model.

Mounting

AnySurface mount2

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 librariesConverter_DCDC29Regulator_Switching18Regulator_Controller12MCU_ST_STM32H711MCU_Texas_MSP4309Isolator3kiml-00-kiml-inductors3Amplifier_Operational2FPGA_Lattice2kiml-00-kiml-resistors-smd2MCU_NXP_LPC2Power_Management2
9 moreRegulator_Linear2Relay_SolidState2Analog_ADC1Analog_DAC1Audio1Driver_FET1kiml-00-kiml-capacitors-smd1Power_Protection1Transistor_BJT1
Clear everything

2 components

Matched by name and keywords. Search by meaning instead

TLV71211_SOT23-5

SYMFP3D

Regulator_Linear

300mA Low Dropout Voltage Regulator, Fixed Output 1.1V, SOT-23-5

Pins
5
Pads
5
SMD
4.1×3.4

TLV71210_SOT23-5

SYMFP3D

Regulator_Linear

300mA Low Dropout Voltage Regulator, Fixed Output 1.0V, SOT-23-5

Pins
5
Pads
5
SMD
4.1×3.4
TraceCatalog
ComponentsSchematicsLayoutsGenerateContributeDocsTraceGitHubDiscord

© 2026 WishEDA Inc.

TermsPrivacyCC-BY-SA 4.0

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