Skip to main content
TraceCatalog
ComponentsSchematicsLayoutsGenerateContribute
Get Trace

Components

4 components matching “381”

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
SymbolFootprint3D model

Any part. Pick what you need to narrow it down.

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_Linear12FPGA_Lattice7Battery_Management4Sensor_Current3MCU_SiliconLabs2Power_Protection2kiml-00-kiml-regulator-linear1
Clear everything

4 components

Matched by name and keywords. Search by meaning instead

MCP73811T-420I-OT

SYMFP3D

Battery_Management

Simple, Miniature Single-Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers, 85mA/450mA, 4.2V, SOT23-5

Pins
5
Pads
5
SMD
4.1×3.4

MCP73811T-435I-OT

SYMFP3D

Battery_Management

Simple, Miniature Single-Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers, 85mA/450mA, 4.35V, SOT23-5

Pins
5
Pads
5
SMD
4.1×3.4

MCP73812T-420I-OT

SYMFP3D

Battery_Management

Simple, Miniature Single-Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers, 50mA-500mA, 4.2V, SOT23-5

Pins
5
Pads
5
SMD
4.1×3.4

MCP73812T-435I-OT

SYMFP3D

Battery_Management

Simple, Miniature Single-Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers, 50mA-500mA, 4.35V, SOT23-5

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