The LM27313XMF is a DC DC Converter made by Texas Instruments in a SOT-23-5 package with 5 pins. -40℃~+125℃@(TJ) 1 1.6MHz 2.7V~14V 400uA 5V~28V 800mA Adjustable Boost Boost Built-in No Overcurrent Protection、Cycle-by-cycle current limiting SOT-23-5 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (Regulator_Switching:LM27313XMF, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 1,171 are in stock at JLCPCB (part C32355). 17 open-source boards in 17 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | SW | Output |
| 2 | GND | Power in |
| 3 | FB | Input |
| 4 | EN | Input |
| 5 | VIN | Input |
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<iframe src="https://pcbkit.io/embed/parts/ti/LM27313XMF" title="LM27313XMF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/LM27313XMF.jpg" alt="LM27313XMF" width="1200" height="900">[](https://pcbkit.io/parts/ti/LM27313XMF)Yes. The symbol is Regulator_Switching:LM27313XMF and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C32355, with 1,171 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the MT3540-F23 by XI'AN Aerosemi Tech, the TLV62569DBV by Texas Instruments, the SY8088IAAC by 矽力杰silergy and the MT3406 by XI'AN Aerosemi Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
17 boards in 17 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
