ULN2803Q
GRExtended
-40℃~+85℃ 0.7mA 0uA 1.6V 1.7V 30V 500mA 50V 50uA 8 BJT QFN-20L(4x4) Darlington Transistor Arrays ROHS
- Part id
- gr/ULN2803Q
- Category
- Darlington Transistor Arrays
- Package
- QFN-20L(4x4)
- Pins
- 21
- In stock
- 6,429 at JLCPCB (C19631829)
Overview
The ULN2803Q is a darlington Transistor Array made by GR in a QFN-20L(4x4) package with 21 pins. -40℃~+85℃ 0.7mA 0uA 1.6V 1.7V 30V 500mA 50V 50uA 8 BJT QFN-20L(4x4) Darlington Transistor Arrays ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ULN2803Q, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20L_L4.0-W4.0-P0.50-BL-EP2.0, from EasyEDA), ready for a KiCad board. 6,429 are in stock at JLCPCB (part C19631829).
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | 3IN | Unspecified |
| 2 | 4IN | Unspecified |
| 3 | 5IN | Unspecified |
| 4 | 6IN | Unspecified |
| 5 | 7IN | Unspecified |
| 6 | 8IN | Unspecified |
| 7 | / | Unspecified |
| 8 | GND | Unspecified |
| 9 | COMMON | Unspecified |
| 10 | 8OUT | Unspecified |
| 11 | 7OUT | Unspecified |
| 12 | 6OUT | Unspecified |
| 13 | 5OUT | Unspecified |
| 14 | 4OUT | Unspecified |
| 15 | 3OUT | Unspecified |
| 16 | 2OUT | Unspecified |
| 17 | 1OUT | Unspecified |
| 18 | / | Unspecified |
| 19 | 1IN | Unspecified |
| 20 | 2IN | Unspecified |
| 21 | EP | Unspecified |
Questions
Is there a KiCad symbol and footprint for the ULN2803Q?
Yes. The symbol is EasyEDA_Cloud:ULN2803Q and the footprint EasyEDA_Cloud:QFN-20L_L4.0-W4.0-P0.50-BL-EP2.0, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ULN2803Q?
QFN-20L(4x4), with 21 pins. Its footprint is drawn on this page.
Where is the ULN2803Q datasheet?
GR publishes it: the Datasheet link on this page opens it.
Where can I order the ULN2803Q?
JLCPCB lists it as part C19631829, with 6,429 in stock; the sellers' links on this page open their listings.