The PCA9537DP is an i, O Expander made by NXP Semiconductors in a TSSOP-10-3mm package with 10 pins. Reset function TSSOP-10-3mm I/O Expanders ROHS.
PCBKit's library has its KiCad symbol (Interface_Expansion:PCA9537, from KiCad's library) and its footprint (Package_SO:TSSOP-10_3x3mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2652305). 3 open-source boards in 3 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | IO0 | Input/output |
| 2 | IO1 | Input/output |
| 3 | IO2 | Input/output |
| 4 | IO3 | Input/output |
| 5 | VSS | Power in |
| 6 | RESET | Input |
| 7 | INT | Open collector |
| 8 | SCL | Input |
| 9 | SDA | Input/output |
| 10 | VDD | Power in |
Korotaa/luxmetter-design_HW-PCB_SW
Le module est un End Device LoRa. C'est un dispositif IoT permettant de mesurer le niveau de luminosité grace au capteur TSL2571 et transmettre ces données à un serveur LoRaWAN (NetWork Serveur + Application Serveur) .
ItsHotdogFred/Shortcut-3000
This is a elgato inspired streamdeck made using keyboard switches and rotary encoders for the hackclub forge
<iframe src="https://pcbkit.io/embed/parts/nxp/PCA9537DP" title="PCA9537DP in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/nxp/PCA9537DP.jpg" alt="PCA9537DP" width="1200" height="900">[](https://pcbkit.io/parts/nxp/PCA9537DP)Yes. The symbol is Interface_Expansion:PCA9537 and the footprint Package_SO:TSSOP-10_3x3mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
TSSOP-10-3mm, with 10 pins. Its footprint is drawn on this page.
JLCPCB lists it as part C2652305, with 0 in stock; the sellers' links on this page open their listings.
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.