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SI2301-TP

Micro Commercial ComponentsExtended

-55℃~+150℃ 1 P-Channel 1.25W 120mΩ@4.5V 14.5nC@4.5V 1V 2.8A 20V 880pF SOT-23 MOSFETs ROHS

Part id
mcc/SI2301-TP
Category
MOSFETs
Package
SOT-23
Pins
3
In stock
5,080 at JLCPCB (C77976)
Used on
5 open-source boards

Overview

The SI2301-TP is a MOSFET made by Micro Commercial Components in a SOT-23 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.25W 120mΩ@4.5V 14.5nC@4.5V 1V 2.8A 20V 880pF SOT-23 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1G_2S_3D, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 5,080 are in stock at JLCPCB (part C77976). 5 open-source boards in 5 repositories on GitHub use it.

Symbol

Pinmap_Generic:Q_PMOS_1G_2S_3DFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Pinout

3
The pins of the SI2301-TP
PinNameType
1GInput
2SPassive
3DPassive

Open-source boards using it

5
  • 4 layers82 × 29 mmWindbird fox electronics, the printed circuit board in 3D

    Windbird fox electronics

    windbird-sensor/windbird-fox-electronics

    This repository contains the electronic parts of the Windbird wind sensor.

    51 parts15
  • 4 layers39 × 67.3 mmNeptune, the printed circuit board in 3D

    Neptune

    jackbrad1ey/water_jet_tvc

    A water-propelled thrust vector control (TVC) testbed vehicle aiming to decrease the cost and time factors associated with developing TVC control algorithms

    69 parts1
  • 2 layers47.7 × 51.2 mmCO2Monitor, the printed circuit board in 3D

    CO2Monitor

    AntoG00/ESP32-C6-CO2-Monitor

    Low-power CO2, temperature and humidity monitor using ESP32-C6 and E-Paper display.

    54 partsMIT
  • 2 layers90 × 144.6 mmRaisin, the printed circuit board in 3D

    Raisin

    arsenal007/TRX

    TRX rasin

    234 parts
  • 4 layers28 × 52 mmNeptune, the printed circuit board in 3D

    Neptune

    jackbrad1ey/neptune_v2

    The second iteration of my Neptune flight computer, developed for testing simple thrust vector control systems

    77 partsMIT

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the SI2301-TP?

Yes. The symbol is Pinmap_Generic:Q_PMOS_1G_2S_3D and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SI2301-TP?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the SI2301-TP datasheet?

Micro Commercial Components publishes it: the Datasheet link on this page opens it.

Where can I order the SI2301-TP?

JLCPCB lists it as part C77976, with 5,080 in stock; the sellers' links on this page open their listings.

What can replace the SI2301-TP?

Parts like it in the library: the AP2300 by ALLPOWER, the AO3400A by Alpha & Omega Semiconductor, the AO3400A by UMW and the AO3401A by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SI2301-TP?

5 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.