Overview
The AS2309 is a MOSFET made by AnBon in a SOT-23 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.7A 1W 2.5V 270mΩ@4.5V 38pF 4.6nC@4.5V 531pF 59pF 60V P-Channel ±20V 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. JLCPCB lists it (part C232263).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
SI2308A
SOT-23-40℃~+150℃ 1 N-channel 1.25W 15pF 240pF 3A 3V 4.8nC@10V 50pF 60V 80mΩ@10V、95mΩ@4.5V N-Channel SOT-23 MOSFETs ROHSUMWMOSFETsSI2310
SOT-23-55℃~+150℃ 1 N-channel 1.5W 125mΩ@4.5V 19.5pF 247pF 2V 3A 60V 6nC@4.5V N-Channel SOT-23 MOSFETs ROHSGOODWORKMOSFETsAS2324
SOT-23-55℃~+150℃ 1 N-channel 1.2W 100V 17pF 2A 310mΩ@4.5V 330pF 3V 5.3nC@0V N-Channel SOT-23 MOSFETs ROHSAnBonMOSFETsLP2309LT1G
SOT-23(TO-236)-55℃~+150℃ 1 P-Channel 1.4W 1.9A 260mΩ@4.5V 358pF 3V 6.3nC@4.5V 60V P-Channel SOT-23(TO-236) MOSFETs ROHSLeshan Radio (LRC)MOSFETs5N10-MS
SOT-23-55℃~+150℃ 1 N-channel 1.5V 100V 18nC@10V 2.5W 33pF 38pF 5A 765pF 90mΩ@10V N-Channel SOT-23 MOSFETs ROHSMSKSEMIMOSFETsIRLML0060TRPBF
SOT-23-55℃~+150℃ 1 N-channel 1.25W 2.5V 2.5nC 2.7A 21pF 290pF 60V 92mΩ@10V SOT-23 MOSFETs ROHSInfineon TechnologiesMOSFETsDMN6140L
SOT-23-55℃~+150℃ 1 N-channel 16pF 170mΩ@4.5V 2.3A 315pF 3V 60V 700mW 8.6nC@10V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETsDMN6140LQ-7
SOT-23-55℃~+150℃ 1 N-channel 1.3W 16pF 170mΩ@4.5V 18pF 2.3A 315pF 3V 60V 8.6nC@10V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
Questions
Is there a KiCad symbol and footprint for the AS2309?
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 AS2309?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the AS2309 datasheet?
AnBon publishes it: the Datasheet link on this page opens it.
Where can I order the AS2309?
JLCPCB lists it as part C232263, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AS2309?
Parts like it in the library: the SI2308A by UMW, the SI2310 by GOODWORK, the AS2324 by AnBon and the LP2309LT1G by Leshan Radio (LRC). Check their datasheets: a part that fits the footprint may still differ in its ratings.