Overview
The DO2303A is a MOSFET made by DOINGTER in a SOT-23 package with 3 pins. -50℃~+150℃ 1 P-Channel 1W 20V 3.5A 35mΩ@4.5V 440pF 5nC@4.5V 600mV 65pF 79.8pF P-Channel SOT-23 MOSFETs ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 1,710 are in stock at JLCPCB (part C54349763).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
8
HL2302B
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SOT-23-55℃~+150℃ 1 N-channel 1.1V 1.25W 22mΩ@10V 30V 5.8A 550pF 57pF 72pF 9nC@4.5V SOT-23 MOSFETs ROHSTECH PUBLICMOSFETs
Questions
Is there a KiCad symbol and footprint for the DO2303A?
Yes. 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 DO2303A?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where can I order the DO2303A?
JLCPCB lists it as part C54349763, with 1,710 in stock; the sellers' links on this page open their listings.
What can replace the DO2303A?
Parts like it in the library: the HL2302B by hongjiacheng, the SI2318 by GOODWORK, the HL3401 by HL and the DO3402A by DOINGTER. Check their datasheets: a part that fits the footprint may still differ in its ratings.