Overview
The LP3443LT1G is a MOSFET made by Leshan Radio (LRC) in a SOT-23E package with 3 pins. -55℃~+150℃ 1 P-Channel 1.1W 1.4V 110mΩ@2.5V 16.6nC@10V 20V 4.7A 74.8pF 797.3pF 88.5pF P-Channel SOT-23E MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1G_2S_3D, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR, from EasyEDA), ready for a KiCad board. 5,253 are in stock at JLCPCB (part C354989).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
LN4812LT1G
SOT-23E-55℃~+150℃ 1 N-channel 1.4W 1V 30V 52mΩ@4.5V 610pF 6A 77pF SOT-23E MOSFETs ROHSLeshan Radio (LRC)MOSFETsLN3432LT1G
SOT-23E-55℃~+150℃ 1 N-channel 1.4W 30V 3V 42mΩ@4.5V 50.3pF 511pF 6A SOT-23E MOSFETs ROHSLeshan Radio (LRC)MOSFETsLNA2306LT1G
SOT-23E-55℃~+150℃ 1 N-channel 1.4V 1.4W 30V 42pF 496pF 5.8A 62mΩ@2.5V SOT-23E MOSFETs ROHSLeshan Radio (LRC)MOSFETsPDN3912S
SOT-23-3S-55℃~+150℃ 1 N-channel 1.56W 2.5V 24mΩ@10V 30V 45pF 500pF 6.5A 8nC@10V SOT-23-3S MOSFETs ROHSPotensMOSFETsPDN2312S
SOT-23-3S-55℃~+150℃ 1 N-channel 1.56W 19mΩ@4.5V 20V 5.8nC@4.5V 6.7A 600mV 65pF 870pF SOT-23-3S MOSFETs ROHSPotensMOSFETsPDN3909S
SOT-23-3S-55℃~+150℃ 1 P-Channel 1.28nF 1.2V 1.56W 15nC@10V 175pF 30V 5.1A SOT-23-3S MOSFETs ROHSPotensMOSFETsPMV16XN215
--55℃~+150℃ 1.24nF 1.2W 125pF 145pF 20.2nC@4.5V 20V 20mΩ@4.5V 8.6A 900mV N-Channel - MOSFETs ROHSNexperiaMOSFETsPMV20XNE215
--55℃~+150℃ 1.15nF 1.2W 110pF 18.6nC@4.5V 23mΩ@4.5V 30V 7.2A 85pF 900mV N-Channel - MOSFETs ROHSNexperiaMOSFETs
Questions
Is there a KiCad symbol and footprint for the LP3443LT1G?
Yes. The symbol is Pinmap_Generic:Q_PMOS_1G_2S_3D and the footprint EasyEDA_Cloud:SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LP3443LT1G?
SOT-23E, with 3 pins. Its footprint is drawn on this page.
Where is the LP3443LT1G datasheet?
Leshan Radio (LRC) publishes it: the Datasheet link on this page opens it.
Where can I order the LP3443LT1G?
JLCPCB lists it as part C354989, with 5,253 in stock; the sellers' links on this page open their listings.
What can replace the LP3443LT1G?
Parts like it in the library: the LN4812LT1G by Leshan Radio (LRC), the LN3432LT1G by Leshan Radio (LRC), the LNA2306LT1G by Leshan Radio (LRC) and the PDN3912S by Potens. Check their datasheets: a part that fits the footprint may still differ in its ratings.