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SI2301 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI2301 product

SI2301

Voltage Regulators - DC DC Switching Regulators

P-ChannelMOSFETSOT-23

The SI2301 is a standard P-channel enhancement mode MOSFET in a SOT-23 package, suitable for low-power switching and DC/DC conversion.

Best for

  • Portable device load switching
  • Small DC/DC converters

Avoid if

  • High-current applications exceeding 2A
  • High-temperature environments without adequate heat sinking

Check before use

  • Gate drive voltage levels
  • PCB thermal dissipation

Key specifications

Vds
-20 V
Id
-2.3 A
Rds(on)
112 mΩ

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

1aeda548ab2b67a4760a0187fdb7252c_2203281730_KUU-SI2301_C2985938.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI2301: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SI2301 is a P-channel enhancement mode power MOSFET, typically used for load switching and DC/DC conversion in portable electronics.