

Overview
The PCA9532D is a LED Driver made by NXP Semiconductors in a SO-24-300mil package with 24 pins. -40℃~+85℃ 0kHz~400kHz 16 2.3V~5.5V 25mA Built-in PWM SO-24-300mil LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PCA9552PW112, from EasyEDA) and its footprint (Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2678734). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
7- Dimming
- PWM
- Frequency - Switching
- 0kHz~400kHz
- Number of Channels
- 16
- Operating temperature
- -40℃~+85℃
- Output Current
- 25mA
- Switch Tube (Built-In/External)
- Built-in
- Voltage - Input(DC)
- 2.3V~5.5V
Order codes
1- PCA9532D,118LCSC C2678734
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | A0 | Unspecified |
| 2 | A1 | Unspecified |
| 3 | A2 | Unspecified |
| 4 | LED0 | Unspecified |
| 5 | LED1 | Unspecified |
| 6 | LED2 | Unspecified |
| 7 | LED3 | Unspecified |
| 8 | LED4 | Unspecified |
| 9 | LED5 | Unspecified |
| 10 | LED6 | Unspecified |
| 11 | LED7 | Unspecified |
| 12 | VSS | Unspecified |
| 13 | LED8 | Unspecified |
| 14 | LED9 | Unspecified |
| 15 | LED10 | Unspecified |
| 16 | LED11 | Unspecified |
| 17 | LED12 | Unspecified |
| 18 | LED13 | Unspecified |
| 19 | LED14 | Unspecified |
| 20 | LED15 | Unspecified |
| 21 | RESET# | Unspecified |
| 22 | SCL | Unspecified |
| 23 | SDA | Unspecified |
| 24 | VDD | Unspecified |
Open-source boards using it
All 1- 2 layers100 × 100 mm

Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/nxp/PCA9532D" title="PCA9532D 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/PCA9532D.jpg" alt="PCA9532D" width="1200" height="900">[](https://pcbkit.io/parts/nxp/PCA9532D)Questions
Is there a KiCad symbol and footprint for the PCA9532D?
Yes. The symbol is EasyEDA_Cloud:PCA9552PW112 and the footprint Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCA9532D?
SO-24-300mil, with 24 pins. Its footprint is drawn on this page.
Where is the PCA9532D datasheet?
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
Where can I order the PCA9532D?
JLCPCB lists it as part C2678734, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PCA9532D?
Parts like it in the library: the AIP1624SA24.TB by Wuxi I-core Elec, the MAX7219EWG+T-HX by ZHHXDZ, the MAX7221EWG+T-HX by ZHHXDZ and the STP16CPC26M by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PCA9532D?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8AIP1624SA24.TB
SOP-24-40℃~+105℃ Keyboard scanning SOP-24 LED Drivers ROHSWuxi I-core ElecLED DriversMAX7219EWG+T-HX
SOIC-24-300milSOIC-24-300mil LED Drivers ROHSZHHXDZLED DriversMAX7221EWG+T-HX
SOIC-24-300milSOIC-24-300mil LED Drivers ROHSZHHXDZLED DriversSTP16CPC26M
SOIC-24-300mil-40℃~+125℃ 1% 16 20V 3V~5.5V 90mA PWM SOIC-24-300mil LED Drivers ROHSSTMicroelectronicsLED DriversHTM1668-TD
SOP-24SOP-24 LED Drivers ROHSTDSEMICLED DriversHTM1639R-TD
SOP-24-40℃~+85℃ 2.8V~5.5V SOP-24 LED Drivers ROHSTDSEMICLED DriversAIP1668EOSA24.TB
SOP-24-40℃~+85℃ 3V~5.5V Keyboard scanning SOP-24 LED Drivers ROHSWuxi I-core ElecLED DriversAIP33624SA24.TB
SOP-24-40℃~+85℃ 10 30mA 4.5V~5.5V PWM SOP-24 LED Drivers ROHSWuxi I-core ElecLED Drivers