TECH PUBLICExtended
-40℃~+125℃@(TJ) 1 1MHz 2.5V~5.5V 2A 50uA Adjustable Buck Buck Built-in No SOT-23-5 DC-DC Converters ROHS
The SY8089A is a DC DC Converter made by TECH PUBLIC in a SOT-23-5 package with 5 pins. -40℃~+125℃@(TJ) 1 1MHz 2.5V~5.5V 2A 50uA Adjustable Buck Buck Built-in No SOT-23-5 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TMI3112H, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 14,389 are in stock at JLCPCB (part C41348273). 11 open-source boards in 9 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | EN | Unspecified |
| 2 | GND | Unspecified |
| 3 | LX | Unspecified |
| 4 | IN | Unspecified |
| 5 | FB | Unspecified |
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Yes. The symbol is EasyEDA_Cloud:TMI3112H 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.
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C41348273, with 14,389 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the TLV62569DBV by Texas Instruments, the SY8089AAAC by 矽力杰silergy, the SY8089A1AAC by 矽力杰silergy and the ETA3409S2F by etasolution. Check their datasheets: a part that fits the footprint may still differ in its ratings.
11 boards in 9 repositories on GitHub; the most starred are listed on this page, with their KiCad files.